For AI agents: visit https://docs.cielo.com.br/gateway/v1.0-en/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.
| Code | Description |
|---|
| 00 | Transaction captured successfully. |
| 002 | Invalid credentials. |
| 003 | Sale not found. |
| 841 | The transaction status does not allow capture. |
| 842 | The capture amount must be equal to or less than the transaction amount. |
| 843 | The maximum capture period has expired. |
| 999 | Capture was not completed due to a system failure. |
