{"service":"InfusedWoo AI Chat","version":"0.1.0","endpoints":{"POST /chat/register":"Register site + MCP endpoint","POST /chat/message":"Send message, get AI response","GET /chat/usage?license_key=":"Get usage stats","DELETE /chat/threads/:id?license_key=":"Delete a thread","GET /internal/subscription":"Get AI subscription (billing service)","POST /internal/subscription":"Manage AI subscription (billing service)","GET /health":"Health check"}}