AI — API endpoints

Base domain

• https://ai.streamercatalyst.com

Endpoints

Path	Method	Auth	Description
/api/personas	GET/POST/PUT/DELETE	Session cookie	Manage AI personas.
/api/commands	GET/POST/PUT/DELETE	Session cookie	Manage AI-generated custom commands.
/api/messages	GET	Session cookie	Conversation log.
/api/config	GET/PUT	Session cookie	Per-channel AI configuration.
/internal/eventsub	POST	Service binding (internal)	EventSub fan-out receiver (internal, from eventsub-router).
/internal/billing/downgrade	POST	Service binding (internal)	Tier-downgrade handler (internal).

Auth model

• Session cookie endpoints require an active StreamerCatalyst session (set at login via the platform Worker).
• Service binding endpoints are reachable only via Cloudflare service bindings — not from the public internet.
• Public endpoints require no authentication.