Developer/API docs
Developer Docs
Early developer docs for 121 Companion. Switchboard is 121's provider-routing layer; other APIs remain draft until implemented.
Switchboard API
PrototypeProvider-routing API spine: provider status, routing intent, cost posture, and model availability.
Vault RAG API
Coming LaterFuture endpoint family for user-sovereign retrieval and memory controls.
JIT View Rendering API
Research TrackFuture ViewSpec rendering endpoint family; not a production endpoint.
Announcement Templates
Early accessInternal Foundation Beta copy templates for email, social threads, blog posts, and research releases.