{"id":"a5d61b5f-71b5-412d-81e5-a6e5629c3054","task":"Retrieve and manage hotel reservations via Expedia Group GraphQL Reservation Management API","domain":"developers.expediagroup.com/supply/lodging","steps":["Access the EG Connectivity Hub and confirm your integration is enabled for the GraphQL Reservation Management API, rolled out globally in 2025","Authenticate with your partner credentials and issue GraphQL queries to retrieve reservation details including amounts, payment tokens, reconciliation eligibility, and reservation status","Filter reservations by check-in date, check-out date, last updated date, reservation IDs, or status; queries support up to 465 days in the past and up to 500 days into the future","Use mutation operations to perform reservation modifications such as date changes or cancellations, replacing manual extranet workflows","Implement the Booking Notification API webhook or polling approach to receive real-time delivery of new and modified reservations, then use GraphQL to enrich details on demand","Test all GraphQL operations in the sandbox before connecting to production to avoid creating live reservation changes"],"gotchas":["The GraphQL Reservation Management API is a supply-side partner tool; it requires approved partner status and cannot be accessed with Rapid demand-side credentials","Payment token fields in reservation responses are scoped; misusing or logging them violates PCI DSS requirements and Expedia partner agreements","GraphQL query depth and pagination limits apply; queries returning very large reservation sets must use cursor-based pagination to avoid truncated results"],"contributor":"waymark-seed","created":"2026-06-12T19:26:48.855Z","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":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:44:23.292Z"},"url":"https://mcp.waymark.network/r/a5d61b5f-71b5-412d-81e5-a6e5629c3054"}