Get your API key

Bring AI avatars into your own app with the bitHuman Python SDK or REST API. Start free — 99 credits, no card required.

1. 1

   Create a free account

   Sign up in seconds — 99 free credits, no card required.

2. 2

   Open the developer dashboard

   Head to the Developer section of your dashboard.

3. 3

   Generate an API secret

   Create a named secret and copy it. Treat it like a password.

4. 4

   Build

   Use it as the api-secret header (REST) or BITHUMAN_API_SECRET env var (SDK/CLI).

pip install bithuman

export BITHUMAN_API_SECRET="your-secret"
bithuman demo --model expression.imx --identity portrait.jpg --audio speech.wav

curl -X POST https://api.bithuman.ai/v1/validate \
  -H "api-secret: $BITHUMAN_API_SECRET"