Welcome to the Hume API documentation!

At Hume AI, we're building a platform for responsible expressive communication technology.
We currently provide two APIs that give access to our suite of expression measurement models for the face, voice, and language:

Batch API

Submit asynchronous jobs to process many files in parallel and receive notifications when results are available.

Start with our Batch API Tutorial

Streaming API

Get real-time inference on continuous data streams using WebSocket connections.

Start with our Streaming API Tutorial


Python SDK

Get started with our Python SDK