Platform map

Clients, BFFs, and Event as the ticketing system of record. Staging topology and which repo owns which concern.

Ticketing

GA vs reserved, cart hold TTL, seat-map lock, GO door POS, and predict vs persist. Behavior only — no schema dump.

APIs

Event OpenAPI at GET /doc. Patron, promoter, and GO are BFFs. Stripe moves money. Auth is Supabase on UIs, service keys between APIs.