# Invoices and credit

See invoices and pay them with credit, see orders and quotes, change the renewal cycle and request a cancellation through the API.

Updated on 5 November 2026

The API reads invoices, credit, orders and quotes, pays invoices with the credit of the account, changes the cycle of the next renewal and records cancellation requests. It only charges credit: to pay another way, use [Meu Interweb](https://www.meu.interweb.ao/clientarea.php?language=english&currency=2) or the `url` of each invoice.

## What you need

| To | Permission |
|---|---|
| Read invoices, orders and quotes, see cycles and get the upgrade link | `billing:read` |
| Change the cycle of the next renewal | `billing:write` |
| Pay with credit | `billing:pay`, a [dangerous permission](https://docs.interweb.ao/en/permissions.md) |
| Request the cancellation of a service | `services:cancel`, a [dangerous permission](https://docs.interweb.ao/en/permissions.md) |

With a `sandbox_` key, or while the API is being prepared, changes are simulated and nothing is charged. See [Sandbox and Production](https://docs.interweb.ao/en/api-rules.md). Services are in [Hosting](https://docs.interweb.ao/en/hosting.md).

## The list of invoices

[`GET /v1/invoices`](https://docs.interweb.ao/en/billing.md) returns the invoices of the account, the newest first. You can filter with `status`, for example `?status=unpaid`. The list comes in [pages](https://docs.interweb.ao/en/api-rules.md).

**curl**

```bash
curl "https://api.interweb.ao/v1/invoices" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/invoices');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/invoices", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/invoices", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


## The amounts of an invoice

| Field | What it is |
|---|---|
| `total` | The invoice total, including what was paid with credit. |
| `credit_applied` | What was paid with credit. |
| `balance_due` | What is still to pay. |

[`GET /v1/invoices/{id}`](https://docs.interweb.ao/en/billing.md) also returns the lines of the invoice.

## Download the PDF

[`GET /v1/invoices/{id}/pdf`](https://docs.interweb.ao/en/billing.md) returns the PDF in `content`, in base64. Sometimes the PDF does not come through the API: `pdf_available` is `false`, `reason` says why and `url` leads to the invoice in the portal, where you can see and save it.

## Paying with credit

[`POST /v1/invoices/{id}/pay`](https://docs.interweb.ao/en/billing.md) pays what is still due on an unpaid invoice, with the credit of the account only. If the credit is not enough, it answers `402` and nothing is charged.

**curl**

```bash
curl -X POST "https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pay" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en" \
  -H "Idempotency-Key: 9f1c2d3e-example"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pay');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
        'Idempotency-Key: 9f1c2d3e-example',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
    "Idempotency-Key": "9f1c2d3e-example",
}
r = requests.post("https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pay", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pay", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
    "Idempotency-Key": "9f1c2d3e-example",
  },
});
console.log(response.status);
console.log(await response.text());
```


- It needs the `Idempotency-Key` header: repeating the request with the same key does not charge again. See [Idempotency](https://docs.interweb.ao/en/api-rules.md).
- The invoice total counts towards the [spending limit](https://docs.interweb.ao/en/permissions.md) of the key. If it goes over, it answers `403` with `spending_limit_exceeded`, before charging.
- Check `status` and `amount_charged` in the response. If the invoice was paid in the meantime, `amount_charged` is 0.
- With a `sandbox_` key, `credit_sufficient` and `within_spending_limit` say if the payment would go through. Nothing is charged.

## Credit and transactions

- [`GET /v1/billing/credit`](https://docs.interweb.ao/en/billing.md): the credit available.
- [`GET /v1/billing/transactions`](https://docs.interweb.ao/en/billing.md): payments and refunds.

## Orders and quotes

- [`GET /v1/orders`](https://docs.interweb.ao/en/billing.md) lists the orders of the account, and [`GET /v1/orders/{id}`](https://docs.interweb.ao/en/billing.md) shows what came in each one.
- [`GET /v1/quotes`](https://docs.interweb.ao/en/billing.md) lists the quotes delivered to you, and [`GET /v1/quotes/{id}`](https://docs.interweb.ao/en/billing.md) shows the proposal and the lines.

## Change the renewal cycle

The change applies to the next renewal: nothing is charged now and the due date stays.

1. See the cycles on sale and the price of each with [`GET /v1/services/{id}/billing-cycles`](https://docs.interweb.ao/en/billing.md). Nothing changes here.
2. Ask for the change with [`PUT /v1/services/{id}/billing-cycle`](https://docs.interweb.ao/en/billing.md), with the price you saw in `expected_amount`. If the price changed, it answers `409` with `price_changed` and nothing is changed.

**curl**

```bash
curl -X PUT "https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycle" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en" \
  -H "Content-Type: application/json" \
  -d '{"cycle": "annually", "expected_amount": 3500.0}'
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycle');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'PUT',
    CURLOPT_POSTFIELDS => '{"cycle": "annually", "expected_amount": 3500.0}',
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
        'Content-Type: application/json',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
payload = {"cycle": "annually", "expected_amount": 3500.0}
r = requests.put("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycle", headers=headers, json=payload, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycle", {
  method: "PUT",
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"cycle": "annually", "expected_amount": 3500.0}),
});
console.log(response.status);
console.log(await response.text());
```


If there is already an unpaid invoice for this service, pay it first: the API answers `409` with `invoice_open` and its number.

In two cases the cycle does not change through the API, and nothing is changed:

- **VPS or server:** it answers `409` with `vps_not_supported`, because the amount can include extras, such as an IP or disk.
- **Custom price:** if the amount of the service does not match the list price of its current cycle, it answers `409` with `custom_price`, so the price it has is not lost.

Handle these cases in the portal or with support. The query already shows it: `can_change` is `false`, `blocked_reason` says why and `cycles` is empty. A cycle where a paid option of the service has no price is not on sale and does not appear in the list.

## Upgrade

[`GET /v1/services/{id}/upgrade-link`](https://docs.interweb.ao/en/billing.md) returns the link to the portal, where you choose the new plan and see the amount before paying.

## Cancellations

[`POST /v1/services/{id}/cancellation`](https://docs.interweb.ao/en/billing.md) records the request for the end of the paid period, never right away. The service stays active until the date in `service_ends_at`.

**curl**

```bash
curl -X POST "https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/cancellation" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en" \
  -H "Idempotency-Key: 9f1c2d3e-example" \
  -H "Content-Type: application/json" \
  -d '{"reason": "I no longer need this plan", "confirm": "example.co.mz"}'
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/cancellation');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_POSTFIELDS => '{"reason": "I no longer need this plan", "confirm": "example.co.mz"}',
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
        'Idempotency-Key: 9f1c2d3e-example',
        'Content-Type: application/json',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
    "Idempotency-Key": "9f1c2d3e-example",
}
payload = {"reason": "I no longer need this plan", "confirm": "example.co.mz"}
r = requests.post("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/cancellation", headers=headers, json=payload, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/cancellation", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
    "Idempotency-Key": "9f1c2d3e-example",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"reason": "I no longer need this plan", "confirm": "example.co.mz"}),
});
console.log(response.status);
console.log(await response.text());
```


- In `reason`, write why.
- In `confirm`, write the domain of the service or, if it has none, the plan name.
- Unpaid invoices of the service can be cancelled.
- A service with no paid period still running, such as a free one or an overdue one, answers `409` with `no_period_end`. In that case, ask support.

## What is planned

- Order other products with credit, with a [separate permission](https://docs.interweb.ao/en/permissions.md), off by default, and within the [spending limit](https://docs.interweb.ao/en/permissions.md).


## Operations

14 operations in this area. Click an operation to see its parameters, examples and responses, or to try it in the Playground, without leaving the page.

### List the invoices

`GET https://api.interweb.ao/v1/invoices`

Needs `billing:read`. The newest first. `total` includes what was paid with credit; `balance_due` is what is still to pay.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `status` | query | string: unpaid, paid, cancelled, refunded, collections, payment_pending | no | Only results in this status. |
| `page` | query | integer | no | The page number. The first is 1. |
| `per_page` | query | integer | no | Results per page, from 1 to 100. The default is 10. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/invoices" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/invoices');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/invoices", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/invoices", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

List the invoices.

```json
{
  "data": [
    {
      "id": 1042,
      "number": "0542/2026",
      "status": "unpaid",
      "date": "2026-11-01",
      "due_date": "2026-11-15",
      "paid_at": null,
      "subtotal": 3600.0,
      "tax": 0.0,
      "credit_applied": 100.0,
      "total": 3600.0,
      "balance_due": 3500.0,
      "currency": "AOA",
      "payment_method": "M-Pesa",
      "url": "https://my.example.com/viewinvoice.php?id=1042&language=portuguese&currency=1"
    }
  ],
  "meta": {
    "page": 1,
    "per_page": 10,
    "total": 1,
    "total_pages": 1
  }
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `422`

Some of the data is not valid.

```json
{
  "error": {
    "code": "validation_failed",
    "message": "Some of the data is not valid.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 422 | `validation_failed` | Some of the data is not valid. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### See an invoice

`GET https://api.interweb.ao/v1/invoices/{id}`

Needs `billing:read`. With the lines of the invoice.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `id` | path | string | yes | The `id` of the invoice. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

See an invoice.

```json
{
  "data": {
    "id": 1042,
    "number": "0542/2026",
    "status": "unpaid",
    "date": "2026-11-01",
    "due_date": "2026-11-15",
    "paid_at": null,
    "subtotal": 3600.0,
    "tax": 0.0,
    "credit_applied": 100.0,
    "total": 3600.0,
    "balance_due": 3500.0,
    "currency": "AOA",
    "payment_method": "M-Pesa",
    "url": "https://my.example.com/viewinvoice.php?id=1042&language=portuguese&currency=1",
    "items": [
      {
        "id": 5,
        "type": "Hosting",
        "related_id": 88,
        "description": "Plano Empresas (01/11/2026 - 31/10/2027)",
        "amount": 3600.0,
        "taxed": false
      }
    ],
    "notes": ""
  },
  "meta": {}
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `404`

Not found.

```json
{
  "error": {
    "code": "not_found",
    "message": "Not found.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 404 | `not_found` | Not found. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### See the credit

`GET https://api.interweb.ao/v1/billing/credit`

Needs `billing:read`. The credit available on the account.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/billing/credit" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/billing/credit');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/billing/credit", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/billing/credit", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

See the credit.

```json
{
  "data": {
    "balance": 250.0,
    "currency": "AOA"
  },
  "meta": {}
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### List the transactions

`GET https://api.interweb.ao/v1/billing/transactions`

Needs `billing:read`. The payments and refunds of the account, the newest first.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `page` | query | integer | no | The page number. The first is 1. |
| `per_page` | query | integer | no | Results per page, from 1 to 100. The default is 10. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/billing/transactions" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/billing/transactions');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/billing/transactions", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/billing/transactions", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

List the transactions.

```json
{
  "data": [
    {
      "id": 300,
      "date": "2026-11-02T10:15:00+02:00",
      "description": "Pagamento da factura 0542/2026",
      "amount_in": 3500.0,
      "amount_out": 0.0,
      "currency": "AOA",
      "invoice_id": 1042,
      "payment_method": "M-Pesa",
      "transaction_id": "ABC123"
    }
  ],
  "meta": {
    "page": 1,
    "per_page": 10,
    "total": 1,
    "total_pages": 1
  }
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `422`

Some of the data is not valid.

```json
{
  "error": {
    "code": "validation_failed",
    "message": "Some of the data is not valid.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 422 | `validation_failed` | Some of the data is not valid. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### Get the PDF of an invoice

`GET https://api.interweb.ao/v1/invoices/{id}/pdf`

Needs `billing:read`. The PDF comes in `content`, in base64. When `pdf_available` is `false`, use `url`; `reason` says why: `internal_text`, `temporary_address`, `not_generated` or `too_large`. Limited to 20 per minute.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `id` | path | string | yes | The `id` of the invoice. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pdf" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pdf');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pdf", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pdf", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

Get the PDF of an invoice.

```json
{
  "data": {
    "pdf_available": true,
    "filename": "invoice-0669-2026.pdf",
    "content_type": "application/pdf",
    "encoding": "base64",
    "size_bytes": 29556,
    "content": "JVBERi0xLjcK",
    "invoice_id": 3127,
    "number": "0669/2026",
    "url": "https://my.example.co.mz/viewinvoice.php?id=3127&language=portuguese-mz&currency=1",
    "reason": null
  },
  "meta": {}
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `404`

Not found.

```json
{
  "error": {
    "code": "not_found",
    "message": "Not found.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 404 | `not_found` | Not found. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### Pay an invoice with credit

`POST https://api.interweb.ao/v1/invoices/{id}/pay`

Needs `billing:pay`. Pays what is still due, with the credit of the account and nothing else. Needs the `Idempotency-Key` header. The invoice total counts towards the spending limit of the key. Limited to 5 per minute, shared with domain purchases. In `conflict`, `details.reason` can be `invoice_not_unpaid`, `credit_not_allowed`, `nothing_to_pay` or `profile_incomplete`.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:pay`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `id` | path | string | yes | The `id` of the invoice. |
| `Idempotency-Key` | header | string | no | Any unique value, up to 255 visible characters. Valid for 24 hours per key. Repeating the same request returns the saved answer; a different body, or a first request still in progress, returns 409. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl -X POST "https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pay" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en" \
  -H "Idempotency-Key: 9f1c2d3e-example"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pay');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
        'Idempotency-Key: 9f1c2d3e-example',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
    "Idempotency-Key": "9f1c2d3e-example",
}
r = requests.post("https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pay", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/invoices/00000000-0000-4000-8000-000000000000/pay", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
    "Idempotency-Key": "9f1c2d3e-example",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

Pay an invoice with credit.

```json
{
  "data": {
    "status": "paid",
    "amount_charged": 229.68,
    "balance_due": 0.0,
    "credit_balance": 770.32,
    "simulated": false,
    "invoice_id": 3127,
    "invoice_total": 229.68,
    "currency": "AOA",
    "url": "https://my.example.co.mz/viewinvoice.php?id=3127&language=portuguese-mz&currency=1"
  },
  "meta": {}
}
```

| Field | Type | Description |
|---|---|---|
| `data.credit_sufficient` | boolean | Sandbox only: the credit would be enough. |
| `data.within_spending_limit` | boolean | Sandbox only: the payment would fit the spending limit of the key. |

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `400`

The request is not valid, for example the body is not JSON or the connection is not HTTPS.

```json
{
  "error": {
    "code": "invalid_request",
    "message": "The request is not valid.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `402`

Not enough credit. Nothing was charged.

```json
{
  "error": {
    "code": "insufficient_credit",
    "message": "The account does not have enough credit. Nothing was charged.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "amount": 1900.0,
      "currency": "AOA"
    }
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `404`

Not found.

```json
{
  "error": {
    "code": "not_found",
    "message": "Not found.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `409`

The operation cannot be done in the current state. See `details.reason`.

```json
{
  "error": {
    "code": "conflict",
    "message": "This operation only works on an active domain.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "reason": "domain_not_active"
    }
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `502`

The service behind the API did not respond as expected.

```json
{
  "error": {
    "code": "upstream_error",
    "message": "The service did not respond as expected. Please try again later.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 400 | `invalid_request` | The request is not valid, for example the body is not JSON or the connection is not HTTPS. |
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 402 | `insufficient_credit` | Not enough credit. Nothing was charged. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 404 | `not_found` | Not found. |
| 409 | `conflict` | The operation cannot be done in the current state. See `details.reason`. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 502 | `upstream_error` | The service behind the API did not respond as expected. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### List the orders

`GET https://api.interweb.ao/v1/orders`

Needs `billing:read`. The most recent first.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `status` | query | string | no | Filter by status: `pending`, `active`, `cancelled` or `fraud`. |
| `page` | query | integer | no | The page number. The first is 1. |
| `per_page` | query | integer | no | Results per page, from 1 to 100. The default is 10. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/orders" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/orders');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/orders", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/orders", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

List the orders.

```json
{
  "data": [
    {
      "id": 961,
      "number": "7794007796",
      "status": "active",
      "date": "2026-10-31T14:20:18+02:00",
      "amount": 2900.93,
      "currency": "AOA",
      "payment_method": "M-Pesa",
      "invoice_id": 3100,
      "promo_code": null
    }
  ],
  "meta": {
    "page": 1,
    "per_page": 10,
    "total": 1,
    "total_pages": 1
  }
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `422`

Some of the data is not valid.

```json
{
  "error": {
    "code": "validation_failed",
    "message": "Some of the data is not valid.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 422 | `validation_failed` | Some of the data is not valid. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### See an order

`GET https://api.interweb.ao/v1/orders/{id}`

Needs `billing:read`. With what came in the order: services, domains, addons and upgrades. A temporary address only appears when the service is active.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `id` | path | string | yes | The `id` of the order. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/orders/00000000-0000-4000-8000-000000000000" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/orders/00000000-0000-4000-8000-000000000000');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/orders/00000000-0000-4000-8000-000000000000", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/orders/00000000-0000-4000-8000-000000000000", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

See an order.

```json
{
  "data": {
    "id": 961,
    "number": "7794007796",
    "status": "active",
    "date": "2026-10-31T14:20:18+02:00",
    "amount": 2900.93,
    "currency": "AOA",
    "payment_method": "M-Pesa",
    "invoice_id": 3100,
    "promo_code": null,
    "items": [
      {
        "type": "service",
        "id": 695,
        "name": "Plano Pro",
        "domain": "example.co.mz",
        "status": "active",
        "billing_cycle": "annually",
        "first_payment": 2900.93,
        "recurring_amount": 2900.93
      }
    ]
  },
  "meta": {}
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `404`

Not found.

```json
{
  "error": {
    "code": "not_found",
    "message": "Not found.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 404 | `not_found` | Not found. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### List the quotes

`GET https://api.interweb.ao/v1/quotes`

Needs `billing:read`. Only the quotes delivered to the account.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `status` | query | string | no | Filter by status: `delivered`, `accepted`, `lost` or `dead`. |
| `page` | query | integer | no | The page number. The first is 1. |
| `per_page` | query | integer | no | Results per page, from 1 to 100. The default is 10. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/quotes" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/quotes');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/quotes", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/quotes", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

List the quotes.

```json
{
  "data": [
    {
      "id": 15,
      "subject": "Website",
      "status": "delivered",
      "created_at": "2026-10-01",
      "sent_at": "2026-10-01",
      "valid_until": "2026-11-01",
      "accepted_at": null,
      "subtotal": 28000.0,
      "tax": 4559.0,
      "total": 32559.0,
      "currency": "AOA",
      "url": "https://my.example.co.mz/viewquote.php?id=15&language=portuguese-mz&currency=1"
    }
  ],
  "meta": {
    "page": 1,
    "per_page": 10,
    "total": 1,
    "total_pages": 1
  }
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `422`

Some of the data is not valid.

```json
{
  "error": {
    "code": "validation_failed",
    "message": "Some of the data is not valid.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 422 | `validation_failed` | Some of the data is not valid. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### See a quote

`GET https://api.interweb.ao/v1/quotes/{id}`

Needs `billing:read`. With the proposal, the notes for you and the lines.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `id` | path | string | yes | The `id` of the quote. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/quotes/00000000-0000-4000-8000-000000000000" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/quotes/00000000-0000-4000-8000-000000000000');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/quotes/00000000-0000-4000-8000-000000000000", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/quotes/00000000-0000-4000-8000-000000000000", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

See a quote.

```json
{
  "data": {
    "id": 15,
    "subject": "Website",
    "status": "delivered",
    "created_at": "2026-10-01",
    "sent_at": "2026-10-01",
    "valid_until": "2026-11-01",
    "accepted_at": null,
    "subtotal": 28000.0,
    "tax": 4559.0,
    "total": 32559.0,
    "currency": "AOA",
    "url": "https://my.example.co.mz/viewquote.php?id=15&language=portuguese-mz&currency=1",
    "proposal": "Proposal text",
    "notes": "Notes for you",
    "items": [
      {
        "id": 1,
        "description": "Website",
        "quantity": 1.0,
        "unit_price": 28000.0,
        "discount_percent": 0.0,
        "taxed": true
      }
    ]
  },
  "meta": {}
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `404`

Not found.

```json
{
  "error": {
    "code": "not_found",
    "message": "Not found.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 404 | `not_found` | Not found. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### See the renewal cycles of a service

`GET https://api.interweb.ao/v1/services/{id}/billing-cycles`

Needs `billing:read`. Only the cycles on sale, with the price of each renewal. A cycle where a paid option of the service has no price is not on sale. Nothing changes. `blocked_reason` says why it cannot change now: `service_not_active`, `vps_not_supported`, `no_cycles`, `custom_price` or `invoice_open`. With `vps_not_supported` or `custom_price`, `cycles` is empty: handle the change in the portal or with support.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `id` | path | string | yes | The `id` of the service. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycles" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycles');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycles", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycles", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

See the renewal cycles of a service.

```json
{
  "data": {
    "service_id": 695,
    "current_cycle": "monthly",
    "current_amount": 350.0,
    "currency": "AOA",
    "next_due_date": "2026-12-20",
    "can_change": true,
    "blocked_reason": null,
    "invoice_id": null,
    "cycles": [
      {
        "cycle": "annually",
        "amount": 3500.0,
        "current": false
      }
    ]
  },
  "meta": {}
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `404`

Not found.

```json
{
  "error": {
    "code": "not_found",
    "message": "Not found.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 404 | `not_found` | Not found. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### Change the cycle of the next renewal

`PUT https://api.interweb.ao/v1/services/{id}/billing-cycle`

Needs `billing:write`. Nothing is charged now and the next due date stays. Give in `expected_amount` the price from the query: if it changed, it answers `409` with `price_changed`. A VPS or server answers `409` with `vps_not_supported`, and a service whose amount differs from the list price of its current cycle answers `409` with `custom_price`: handle these in the portal or with support. Limited to 20 per minute.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:write`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `id` | path | string | yes | The `id` of the service. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Request body

| Field | Type | Required | Description |
|---|---|---|---|
| `cycle` | string: monthly, quarterly, semi_annually, annually, biennially, triennially | yes |  |
| `expected_amount` | number | yes | The price from the query. |

#### Examples

**curl**

```bash
curl -X PUT "https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycle" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en" \
  -H "Content-Type: application/json" \
  -d '{"cycle": "annually", "expected_amount": 3500.0}'
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycle');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'PUT',
    CURLOPT_POSTFIELDS => '{"cycle": "annually", "expected_amount": 3500.0}',
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
        'Content-Type: application/json',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
payload = {"cycle": "annually", "expected_amount": 3500.0}
r = requests.put("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycle", headers=headers, json=payload, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/billing-cycle", {
  method: "PUT",
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"cycle": "annually", "expected_amount": 3500.0}),
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

Change the cycle of the next renewal.

```json
{
  "data": {
    "service_id": 695,
    "previous_cycle": "monthly",
    "cycle": "annually",
    "amount": 3500.0,
    "currency": "AOA",
    "applies_from": "2026-12-20",
    "simulated": true
  },
  "meta": {}
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `404`

Not found.

```json
{
  "error": {
    "code": "not_found",
    "message": "Not found.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `409`

The operation cannot be done in the current state. See `details.reason`.

```json
{
  "error": {
    "code": "conflict",
    "message": "This operation only works on an active domain.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "reason": "domain_not_active"
    }
  }
}
```

##### `422`

Some of the data is not valid.

```json
{
  "error": {
    "code": "validation_failed",
    "message": "Some of the data is not valid.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `502`

The service behind the API did not respond as expected.

```json
{
  "error": {
    "code": "upstream_error",
    "message": "The service did not respond as expected. Please try again later.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 404 | `not_found` | Not found. |
| 409 | `conflict` | The operation cannot be done in the current state. See `details.reason`. |
| 422 | `validation_failed` | Some of the data is not valid. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 502 | `upstream_error` | The service behind the API did not respond as expected. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### Get the upgrade link of a service

`GET https://api.interweb.ao/v1/services/{id}/upgrade-link`

Needs `billing:read`. On that page you choose the new plan and see the amount before paying. Nothing changes here.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `billing:read`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `id` | path | string | yes | The `id` of the service. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |

#### Examples

**curl**

```bash
curl "https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/upgrade-link" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en"
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/upgrade-link');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
}
r = requests.get("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/upgrade-link", headers=headers, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/upgrade-link", {
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
  },
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `200`

Get the upgrade link of a service.

```json
{
  "data": {
    "service_id": 695,
    "url": "https://my.example.co.mz/onestep/upgrade/695?language=portuguese-mz&currency=1"
  },
  "meta": {}
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `404`

Not found.

```json
{
  "error": {
    "code": "not_found",
    "message": "Not found.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `409`

The operation cannot be done in the current state. See `details.reason`.

```json
{
  "error": {
    "code": "conflict",
    "message": "This operation only works on an active domain.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "reason": "domain_not_active"
    }
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 404 | `not_found` | Not found. |
| 409 | `conflict` | The operation cannot be done in the current state. See `details.reason`. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).


### Request the cancellation of a service

`POST https://api.interweb.ao/v1/services/{id}/cancellation`

Needs `services:cancel`. Always at the end of the paid period, never right away. The service stays active until `service_ends_at`. A service with no paid period still running answers `409` with `no_period_end`: ask support. Unpaid invoices of the service can be cancelled. Limited to 5 per hour.

#### Authentication

Needs a valid key in the `Authorization: Bearer` header. Required permission: `services:cancel`.

#### Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `id` | path | string | yes | The `id` of the service. |
| `X-API-Mode` | header | string: sandbox, production | no | Optional. If it does not match the mode of the key, the request is refused with `invalid_request` and reason `mode_mismatch`. Use it to make sure a program never runs with the wrong key. |
| `Idempotency-Key` | header | string | no | A unique identifier for this request, so it can be repeated without duplicating it. |

#### Request body

| Field | Type | Required | Description |
|---|---|---|---|
| `reason` | string | yes | Why you are cancelling. |
| `confirm` | string | yes | The domain of the service or, if it has none, the plan name. |
| `type` | string: end_of_billing_period | no |  |

#### Examples

**curl**

```bash
curl -X POST "https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/cancellation" \
  -H "Authorization: Bearer $RLX_API_KEY" \
  -H "Accept-Language: en" \
  -H "Idempotency-Key: 9f1c2d3e-example" \
  -H "Content-Type: application/json" \
  -d '{"reason": "I no longer need this plan", "confirm": "example.co.mz"}'
```

**PHP**

```php
<?php
$ch = curl_init('https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/cancellation');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_POSTFIELDS => '{"reason": "I no longer need this plan", "confirm": "example.co.mz"}',
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('RLX_API_KEY'),
        'Accept-Language: en',
        'Idempotency-Key: 9f1c2d3e-example',
        'Content-Type: application/json',
    ],
]);
$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status, PHP_EOL, $body, PHP_EOL;
```

**Python**

```python
import os
import requests

headers = {
    "Authorization": "Bearer " + os.environ["RLX_API_KEY"],
    "Accept-Language": "en",
    "Idempotency-Key": "9f1c2d3e-example",
}
payload = {"reason": "I no longer need this plan", "confirm": "example.co.mz"}
r = requests.post("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/cancellation", headers=headers, json=payload, timeout=30)
print(r.status_code)
print(r.text)
```

**JavaScript**

```javascript
const response = await fetch("https://api.interweb.ao/v1/services/00000000-0000-4000-8000-000000000000/cancellation", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.RLX_API_KEY}`,
    "Accept-Language": "en",
    "Idempotency-Key": "9f1c2d3e-example",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"reason": "I no longer need this plan", "confirm": "example.co.mz"}),
});
console.log(response.status);
console.log(await response.text());
```


#### Responses

##### `201`

Request the cancellation of a service.

```json
{
  "data": {
    "status": "requested",
    "service_id": 695,
    "type": "end_of_billing_period",
    "service_ends_at": "2026-12-20",
    "simulated": false
  },
  "meta": {}
}
```

| Header | Description |
|---|---|
| `X-Correlation-ID` | Identifier of this request. Give it to support when you report a problem. |
| `X-RateLimit-Limit` | Requests allowed per minute. |
| `X-RateLimit-Remaining` | Requests left in the current minute. |
| `X-RateLimit-Reset` | When the minute ends, as a Unix timestamp in seconds. |
| `X-API-Mode` | The mode of the key that made the request: `sandbox` or `production`. |

##### `401`

The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account.

```json
{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `403`

The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`).

```json
{
  "error": {
    "code": "insufficient_scope",
    "message": "This key does not have the required permission.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "required": "dns:read"
    }
  }
}
```

##### `404`

Not found.

```json
{
  "error": {
    "code": "not_found",
    "message": "Not found.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `409`

The operation cannot be done in the current state. See `details.reason`.

```json
{
  "error": {
    "code": "conflict",
    "message": "This operation only works on an active domain.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "reason": "domain_not_active"
    }
  }
}
```

##### `422`

Some of the data is not valid.

```json
{
  "error": {
    "code": "validation_failed",
    "message": "Some of the data is not valid.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `429`

Too many requests. Wait for the time in Retry-After.

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Please try again shortly.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {
      "retry_after": 42
    }
  }
}
```

| Header | Description |
|---|---|
| `Retry-After` | Seconds to wait before trying again. |

##### `500`

An internal error occurred. Give the correlation_id to support.

```json
{
  "error": {
    "code": "internal_error",
    "message": "An internal error occurred. Please give the correlation_id to support.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `502`

The service behind the API did not respond as expected.

```json
{
  "error": {
    "code": "upstream_error",
    "message": "The service did not respond as expected. Please try again later.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```

##### `503`

The API is turned off.

```json
{
  "error": {
    "code": "disabled",
    "message": "The API is currently turned off.",
    "correlation_id": "0f8fad5b-d9cb-469f-a165-70867728950e",
    "details": {}
  }
}
```


#### Errors

| Status | Code | Meaning |
|---|---|---|
| 401 | `unauthorized` | The key is missing, invalid, revoked or expired, or the user who created it no longer has access to the account. |
| 403 | `forbidden`, `insufficient_scope`, `ip_not_allowed` | The account cannot use the API (`forbidden`), the key lacks the permission (`insufficient_scope`), or the IP address is not on the list of the key (`ip_not_allowed`). |
| 404 | `not_found` | Not found. |
| 409 | `conflict` | The operation cannot be done in the current state. See `details.reason`. |
| 422 | `validation_failed` | Some of the data is not valid. |
| 429 | `rate_limited` | Too many requests. Wait for the time in Retry-After. |
| 500 | `internal_error` | An internal error occurred. Give the correlation_id to support. |
| 502 | `upstream_error` | The service behind the API did not respond as expected. |
| 503 | `disabled` | The API is turned off. |

The error format is explained in [Errors](https://docs.interweb.ao/en/api-rules.md).