Keyframe Labs - Lava Documentation

Video call and avatar API enabling AI agents to participate in real-time video conversations with animated avatars. Best for workflows needing visual AI presence — customer-facing video agents, interactive demos, and avatar-powered video calls. Unlike ElevenLabs (audio-only TTS), Keyframe Labs adds a visual component with real-time avatar rendering. 1 example endpoint available through Lava’s AI Gateway. See the Keyframe Labs API docs for full documentation.

This provider requires your own credentials — connect your API key or OAuth account before use.

This is a catch-all provider — any valid URL under https://api.keyframelabs.com is supported. Video call API. Construct URL as https://api.keyframelabs.com/{path}. The endpoints below are curated examples.

Endpoints

Start a video session

POST https://api.keyframelabs.com/v1/sessions — Free / request

SDK
cURL

const data = await lava.gateway('https://api.keyframelabs.com/v1/sessions', { body: {"session_id":"sess_123","prompt":"Start the call"} });

curl -X POST "https://api.lava.so/v1/forward?u=https%3A%2F%2Fapi.keyframelabs.com%2Fv1%2Fsessions" \
  -H "Authorization: Bearer $LAVA_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{"session_id":"sess_123","prompt":"Start the call"}'

Next Steps

All Providers

Browse all supported AI providers

Forward Proxy

Learn how to construct proxy URLs and authenticate requests

⌘I

​Endpoints

​Start a video session

​Next Steps

All Providers

Forward Proxy

Endpoints

Start a video session

Next Steps