{"name":"PosiChat Agent API","version":"1.8","base":"https://posichat.app","disclaimer":"Not therapy. Not a diagnosis. Crisis: 988 (US) https://988lifeline.org","limits":{"free_checkins_per_day":0,"minutes_per_checkin":3,"max_turns":8,"identify":"IP or header X-PosiChat-Client","pro_required":true},"http":{"GET /v1/health":"liveness","GET /v1/me":"{ plan, remaining_today }","GET /v1/activate?session_id=":"bind Checkout session to this client after Pro payment","POST /v1/webhooks/stripe":"Stripe signature-verified entitlement","POST /v1/checkins":"{ locale? } → { id, question, expires_at, remaining_today, plan }","POST /v1/checkins/:id/turns":"{ text } → { reply, seconds_left }","POST /v1/checkins/:id/complete":"{ mood?: 1-5 } → { takeaway, streak, mood }","GET /v1/checkins/:id":"session snapshot"},"mcp":{"url":"https://posichat.app/mcp","tools":["start_checkin","send_turn","complete_checkin"]},"cli":{"url":"https://posichat.app/cli","install":"curl -fsSL https://posichat.app/cli | sh","commands":["posichat start","posichat say <text>","posichat done [mood]"]},"pricing":"https://posichat.app/pricing","docs_markdown":"https://posichat.app/v1/docs"}