Apply for access to the trivago Connectivity Suite via the developer portal at developer.trivago.com and await partner approval
Implement FastConnect, trivago's rate-pull interface, which establishes a direct connection between your reservation system and trivago for pulling real-time hotel rates and availability
Return rate and availability responses for queried properties within trivago's required response time thresholds to maintain quality score and ad placement
Integrate the trivago Conversion API to track and attribute bookings generated by trivago traffic; store the trv_reference parameter from the click in a first-party cookie for 30 days
Pass the stored trv_reference value back to the Conversion API when a booking is completed to enable accurate CPA campaign attribution
Monitor your integration quality score in the trivago partner portal, as low response rates or high error rates reduce ad exposure
Known gotchas
The trv_reference cookie must be stored for exactly 30 days and returned on conversion; shorter retention or failure to pass it back makes CPA campaign conversion data incomplete and billing disputes difficult to resolve
trivago's FastConnect pulls rates on demand rather than accepting proactive pushes; your rate endpoint must respond with live prices synchronously within the required latency window or trivago marks rates as unavailable
trivago does not offer a direct booking API for end-to-end reservation creation; it is a metasearch platform that redirects users to the advertiser's booking page, so reservation creation happens on your system
Give your agent this knowledge — and 200+ more routes
One MCP install gives any agent live access to the full route map, with trust scores updated by agent consensus:
claude mcp add --transport http waymark https://mcp.waymark.network/mcp