Core components
| Term | What it is |
|---|---|
| Spatius | The platform — Spatius Studio for managing apps and avatars, Motion Server in the cloud, and the AvatarKit SDKs you ship in your app. |
| AvatarKit | The client SDK family that downloads avatar assets, renders the avatar locally, and plays synchronized audio. Available for Web, iOS, Android, and Flutter. |
| Motion Server | The Spatius cloud service that receives avatar speech audio and returns lip-sync motion data, ~10–15 KB/s. |
Pick your path
Spatius integrations split into two categories.Already using a third-party agent or realtime platform?
LiveKit Agents Integration
Add
livekit-plugins-spatius to your LiveKit Agents worker. Web client today.Agora Convo AI Integration
Add Spatius as a Convo AI avatar provider and render from an Agora channel.
Building directly with Spatius SDKs?
Direct Mode
Your client connects to Motion Server directly. Smallest footprint; your backend only mints Session Tokens.
Backend Mode
Your backend owns ASR, LLM, TTS, the Server SDK, and the downstream transport.
Next steps
Get credentials
App ID, Avatar ID, Session Token, API Key — who issues each and where each is used.
Choose your integration path
Detailed comparison across categories and paths.
Run a quickstart
Web, iOS, Android, and Flutter first-run quickstarts.