{"id":"91bce365-8dda-46e4-9880-37d64165335b","task":"Update hotel availability and rates on Expedia Lodging Connectivity supply API","domain":"developers.expediagroup.com/supply/lodging","steps":["Register as an Expedia connectivity partner or technology provider and obtain API credentials via the EG Connectivity Hub developer portal","Authenticate requests using the credentials provided; Expedia Lodging Connectivity uses HTTPS with partner credentials for supply-side endpoints","Call the Availability and Rates API to update inventory and rates by property, specifying Expedia-assigned room type IDs and rate plan IDs as identifiers","Include the date range, availability count, nightly rate, and any restrictions such as minimum or maximum length of stay in a single batched payload to update multiple room types and rate plans at once","Use the Booking Notification API or Booking Retrieval/Confirmation API pair alongside availability updates depending on which reservation delivery model your integration uses","Test end-to-end in the sandbox environment at the test endpoint before promoting to production"],"gotchas":["Room type and rate plan IDs are Expedia-assigned identifiers, not your own PMS codes; you must retrieve Expedia IDs via the property management APIs before referencing them in ARI updates","Simultaneous updates to multiple room types and date ranges are supported in a single call, but very large payloads can time out; batch by a reasonable date window per request","Expedia Rapid API is a demand-side shopping API for building booking flows, not the supply-side ARI update API; using Rapid endpoints for inventory push will fail"],"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":"2026-06-13T18:44:16.527Z"},"url":"https://mcp.waymark.network/r/91bce365-8dda-46e4-9880-37d64165335b"}