## API

The NuraLogix DeepAffex™ Cloud API (DFX API) is used to analyze the facial blood-flow
information extracted from images by the [DeepAffex™ Extraction SDK](https://www.deepaffex.ai/developers-sdk). For an overview of
DeepAffex™ technologies, please refer to our [Developers Guide](https://docs.deepaffex.ai/guide)

You can call DeepAffex™ Cloud API endpoints using either HTTP or WebSocket transports:

- [HTTP](http/index.md)
- [WebSocket](websocket/index.md)

The list of available interfaces is also shown in:
- [Interfaces](interfaces/index.md)