TripAdvisor API
Tripadvisor's Content API serves location search, details, photos, and reviews via a self-serve key, 5,000 free calls a month then pay as you go. Production approval needs a working site and card on file. Connectivity APIs for hotel supply are partner-gated, and a Terra transition looms.
Frequently asked questions
TripAdvisor scores A on the API Report Card. Tripadvisor's Content API serves location search, details, photos, and reviews via a self-serve key, 5,000 free calls a month then pay as you go. Production approval needs a working site and card on file. Connectivity APIs for hotel supply are partner-gated, and a Terra transition looms.
TripAdvisor has a workable official integration path. Most engineering teams can build against it directly. Open API: self-serve, documented, with SDKs
Tripadvisor, Inc. (NASDAQ: TRIP), headquartered in Needham, MA, is a publicly traded global travel guidance company.
Travel & Hospitality - consumer reviews, metasearch, and bookings. Consumers use Tripadvisor.com and the mobile app to research and book accommodations, restaurants, and experiences - browsing aggregated reviews, photos, traveler rankings ('#3 of 247 hotels in Barcelona'), price comparisons across OTAs, and direct bookings via Viator and TheFork.
Tripadvisor is one of the most recognized consumer travel brands globally. ~1B+ reviews and opinions, 7.5M+ covered locations, ~400M+ historical monthly average unique visitors (pre-pandemic peak; post-2024 traffic remains in the hundreds of millions).
Mixed. For consumers, Tripadvisor holds traveler profiles, search/booking history (especially via Viator and TheFork), payment instruments, and review/photo content - sensitive but not regulated PHI/PCI-critical data beyond standard payment processing.
26 years old. Founded in February 2000 by Stephen Kaufer and Langley Steinert as a B2B travel-information licensor; pivoted to a consumer review site around 2001 when user-submitted reviews unexpectedly outperformed the licensed content.
Content API access application slow and opaque - developers report weeks with no response or rejection without clear reason; sites without working URLs/traffic auto-rejected. 'Access Denied' and 'User is not authorized to access this resource' errors common even with valid keys, especially for connectivity endpoints. Full sourced list under Sources below.
Common alternatives include Google (Hotels, Things to do, Maps reviews), Booking Holdings (Booking.com, Kayak, OpenTable), Expedia Group (Expedia, Hotels.com, Vrbo, Trivago), Yelp, GetYourGuide, Klook. Graded alternatives appear under "More from the report card" below.
Grades measure one thing: can a customer's engineering team get their own data out programmatically? We check six things (whether a real API exists, how access is gated, data coverage, auth quality, docs and developer experience, and stability) and roll them into a letter grade. Grades get re-verified, and they only move on evidence.