Build interactions that answer in real time.
Bring speech, character video, live sessions, and agents into one product experience. Sunesis gives your team a consistent set of APIs, streaming patterns, and workspace controls from the first prototype through production.
# Text to speech in one call curl -X POST https://api.sunesis.ai/v1/voice/generate \ -H "Authorization: Bearer $SUNESIS_KEY" \ -H "Content-Type: application/json" \ -d '{"text": "Welcome to Sunesis.", "voice_id": "aria"}' \ --output welcome.mp3
A shared developer experience from a first request to a live product
Start with the layer your product needs.
Each surface stands on its own. When you need more, the same project and development conventions make it straightforward to combine them.
Less integration drift. More room to ship.
One development model
Keep the same project credentials, usage controls, webhook conventions, and SDK patterns as your product grows.
Streaming where it matters
Build responsive interactions around streamed audio, live turn events, and incremental state updates.
Controls for the team
Organize keys and workspace access without making every product surface feel like a separate system.
Ready for the handoff
Move from an experiment to a production workflow with clear integration paths and implementation guidance.
A practical path from launch to scale.
Hosted API
The fastest route from a working prototype to a product your team can keep refining. Start with the endpoints you need and expand the experience over time.
- REST and WebSocket patterns
- Voice, characters, live sessions, and agents
- Shared project controls and usage views
- Docs and SDK guidance for your team
Custom delivery
For teams with specific deployment, security, or operational requirements, Sunesis can help shape an integration and support model around the product you are building.
- Solution design for your application
- Deployment and access planning
- Product and workflow guidance
- A direct path to the right team
Build the product, not four separate integrations.
Workspace-aware access
Keep the controls, ownership, and environments your team needs in the same place as daily development.
SDKs and direct APIs
Use the approach that suits your stack: typed SDKs, REST endpoints, or a WebSocket connection for live sessions.
A path for complex delivery
When the product grows beyond a standard integration, the platform and team can grow with it.