> For the complete documentation index, see [llms.txt](https://developers.gurupay.eu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.gurupay.eu/getting-started/api-concepts/error-handling.md).

# Error Handling

## Error Response Format

All error responses follow the same JSON structure:

```json
{
  "status": false,
  "status_code": 422,
  "message": "VALIDATION_ERROR",
  "errors": {
    "email": ["The email field is required."],
    "password": ["The password must be at least 8 characters."]
  }
}
```

| Field        | Type            | Descriptio                                                |
| ------------ | --------------- | --------------------------------------------------------- |
| status       | boolean         | Always `false` in case of an error.                       |
| status\_code | integer         | Standard HTTP status code                                 |
| message      | string          | Machine-readable error type or message.                   |
| errors       | array or object | Detailed error info (validation errors, system messages). |

## Common Error Types

| HTTP Code | Message                 | Description                                              |
| --------- | ----------------------- | -------------------------------------------------------- |
| 400       | INTERNAL\_SERVER\_ERROR | Unexpected. server-side or integration error.            |
| 401       | UNAUTHORIZED            | Invalid or missing API token.                            |
| 403       | NO\_PERMISSION          | Authenticated but not authorized to access the resource. |
| 404       | NOT\_FOUND              | Resource or endpoint not found.                          |
| 422       | VALIDATION\_ERROR       | Request failed input validation.                         |
| 429       | Too Many Attempts.      | Rate limit exceeded.                                     |
| 500       | INTERNAL\_SERVER\_ERROR | Unhandled internal error.                                |

{% hint style="info" %}
**Important:**  API responses reflect only the technical outcome of a request and do not represent the final business state of a payment. The authoritative and final payment status is delivered through the webhook event and should be treated as the source of truth.

More information about webhook events statuses can be found here: [Transaction Event | Documentation](/webhooks/events/transaction-event.md)
{% endhint %}


---

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