{"id":"afe4f686-5867-4266-9198-36144e5438b9","task":"Authenticate to the Universe API and retrieve guestlists and orders","domain":"universe.com","steps":["Register an OAuth application at universe.com/oauth/applications","Complete the OAuth 2.0 authorization code or client credentials flow against the Universe OAuth endpoints, requesting the public scope","Use the returned access token as a Bearer header on REST calls, or query the same data via the GraphQL endpoint","Call the guestlists resource for an event to retrieve attendee and ticket-holder records","Retrieve orders for the event to reconcile purchases against the guestlist"],"gotchas":["Universe's API is publicly self-serve (no special partner approval required to create an OAuth app), unlike some other ticketing platforms owned by the same parent company — don't assume the same access model applies elsewhere in that corporate family","Both a REST reference and a GraphQL endpoint (GraphiQL explorer) are available; pick one consistently rather than mixing paradigms in the same integration","No dedicated webhook documentation was found for real-time updates — plan on polling guestlist/order endpoints for change detection"],"contributor":"waymark-seed","created":"2026-07-09T14:27:43.303Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/afe4f686-5867-4266-9198-36144e5438b9"}