> ## Documentation Index
> Fetch the complete documentation index at: https://docs.alignet.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Responses and errors

> Internal events, final response, and codes shared by Android and iOS.

## Internal actions

`PaymeInternalAction` reports flow progress:

* `PRESS_PAY_BUTTON`.
* `START_SCORING` and `END_SCORING`.
* `START_TDS` and `END_TDS`.
* `START_AUTHORIZATION`.

Use them for telemetry or UI control. The final purchase status comes from `PaymeResponse`.

## Final response

| Field           | Description                                      |
| --------------- | ------------------------------------------------ |
| `success`       | Whether the SDK process completed successfully.  |
| `resultCode`    | General result code.                             |
| `resultMessage` | Message associated with the code.                |
| `resultDetail`  | Additional processing details.                   |
| `reserved`      | Additional data returned to the merchant.        |
| `payment`       | Payment result when the flow could be processed. |

`PaymentProcessResponse` may include `accepted`, `operationNumber`, `operationDate`, `authorizationCode`, `maskedPan`, `brand`, and installment data.

<Warning>
  `success` describes process execution; also confirm `payment.accepted` before marking an order as paid.
</Warning>

## SDK codes

| Code  | Message                       | Summary                                       |
| ----- | ----------------------------- | --------------------------------------------- |
| `00`  | `AUTORIZACION_EXITOSA`        | Authorization completed.                      |
| `01`  | `AUTORIZACION_DENEGADA`       | Authorization denied.                         |
| `101` | `ERROR_INICIALIZAR_SDK`       | Invalid parameters or unconfigured currency.  |
| `102` | `ERROR_SERVICIO_CONFIGURADOR` | Configuration service error or timeout.       |
| `103` | `ERROR_SERVICIO_INTENTO_PAGO` | Payment-attempt service error.                |
| `104` | `ERROR_SERVICIO_SCORING`      | Risk-assessment error.                        |
| `105` | `ERROR_PROCESO_AUTENTICACION` | 3DS component error.                          |
| `106` | `ERROR_PROCESO_AUTORIZACION`  | Authorization service error.                  |
| `107` | `ERROR_GENERAL`               | Unclassified general error.                   |
| `108` | `VOLVER_AL_COMERCIO`          | The user interrupted the transaction.         |
| `109` | `TRANSACCION_RIESGO_ALTO`     | Rejected by risk rules.                       |
| `110` | `AUTHENTICACION_NO_EXITOSA`   | The user did not complete 3DS authentication. |

## Contact

For technical questions, contact [gerencia.autenticacion@alignet.com](mailto:gerencia.autenticacion@alignet.com) or [integraciones@alignet.com](mailto:integraciones@alignet.com).