> For the complete documentation index, see [llms.txt](https://docs.facephi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/iad/technical_documentation/api_reference.md).

# API reference guide

- [Management](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/iad/technical_documentation/api_reference/management.md)
- [Obtener la versión del servicio](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/iad/technical_documentation/api_reference/management/obtener-la-version-del-servicio.md)
- [Comprobación de estado](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/iad/technical_documentation/api_reference/management/comprobacion-de-estado.md)
- [Obtener la configuración actual](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/iad/technical_documentation/api_reference/management/obtener-la-configuracion-actual.md)
- [Actualizar la configuración](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/iad/technical_documentation/api_reference/management/actualizar-la-configuracion.md)
- [IAD](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/iad/technical_documentation/api_reference/iad.md)
- [Evaluar liveness](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/iad/technical_documentation/api_reference/iad/evaluar-liveness.md)
- [Extraer imagen de la captura](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/iad/technical_documentation/api_reference/iad/extraer-imagen-de-la-captura.md)
- [Models](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/iad/technical_documentation/api_reference/models.md)