The API Report CardAPI Index
Hotels.com

Hotels.com API

Online Travel Agency (OTA) / Hotel Booking / Expedia Group Consumer Brand · hotels.com

No standalone Hotels.com API. Programmatic inventory, pricing, and booking access runs exclusively through Expedia's EPS Rapid, which requires application, certification, and negotiated terms. The affiliate program provides deep links and widgets, not data feeds.

Last verified: July 2026Hospitality & Travel
API GRADE
F
VERIFIED JUL 2026

SCORECARD

ExistenceFAILNo Hotels.com API of its own; programmatic access runs through Expedia's EPS Rapid surface.
AccessFAILEPS Rapid requires application, certification, and negotiated commercial terms; nothing is self-serve.
CoveragePOORAffiliates get deep links and widgets, not data; inventory and booking flows live only inside EPS Rapid.
AuthFAILNo public OAuth or keys under the Hotels.com brand; credentials come only with an approved EPS partnership.
Docs & DXFAILNo Hotels.com developer portal, sandbox, or Postman collection; docs live under Expedia Group's partner program.
StabilityMIXEDThe 2023 migration onto Brand Expedia's stack caused a multi-quarter booking decline that rippled to partners.
Supergood: Hotels.com isn't going to ship an API, so we did: stable endpoints, normalized JSON, managed auth.

Frequently asked questions

Hotels.com scores F on the API Report Card. No standalone Hotels.com API. Programmatic inventory, pricing, and booking access runs exclusively through Expedia's EPS Rapid, which requires application, certification, and negotiated terms. The affiliate program provides deep links and widgets, not data feeds.

Tried to integrate with Hotels.com?
SOURCES
No standalone Hotels.com developer API, developers asking 'how do I get the Hotels.com API?' are routinely told to integrate Expedia Partner Solutions Rapid API instead, with no Hotels.com-specific path altexsoft.com
Hotels.com Affiliate Program does not expose an API for affiliates to read inventory or pricing programmatically, affiliates get deep links, widgets, and reports but not raw data feeds affiliates.hotels.com
Partners wanting hotel inventory must apply to EPS Rapid, get approved, certify their integration, and negotiate commercial terms, no self-serve developer signup like Stripe or Twilio partner.expediagroup.com
Industry estimates of $100K-$200K+ upfront dev cost and 6-12 months to fully integrate EPS Rapid (the only programmatic route to Hotels.com inventory), material gating barrier for smaller partners zentrumhub.com
Hotels.com aggressively blocks scraping with rate limiting, CAPTCHAs, IP blocking, and behavioral fingerprinting, making third-party rate-shopping or competitive-intel use cases brittle and expensive scrapfly.io
2023 Hotels.com-to-Brand-Expedia tech migration caused a multi-quarter booking decline, suggesting backend changes can ripple to any partner downstream of Hotels.com inventory ir.expediagroup.com
Hopper's Rapid supply agreement was unilaterally terminated by Expedia in 2023, a cautionary tale for any vendor over-indexing on Expedia Group / Hotels.com inventory as a sole source skift.com
Affiliate commission rates and tracking attribution windows are not publicly documented and require login to the partner portal to retrieve, limiting partner ability to model unit economics in advance affiliates.hotels.com
No public roadmap commitment to opening a Hotels.com-branded developer surface; strategic direction post-One-Key consolidation is to unify rather than fragment the API surface developers.expediagroup.com
Trustpilot score of 1.3/5 stars across ~30,000+ reviews, with ~89% one-star ratings, overwhelmingly negative consumer sentiment driven by refund and reservation-honoring complaints trustpilot.com
BBB has documented a long pattern of refund-related disputes where Hotels.com cites its position as a 'travel facilitator' bound by hotel/supplier policies and declines to override them bbb.org
Reservations not honored at check-in (wrong dates, missing reservation, room type mismatch) with limited recourse during the trip and slow refund processing after consumeraffairs.com
Customer service described as scripted and unhelpful, with long phone holds, agents unable or unwilling to escalate refund/cancellation disputes hotels-com.pissedconsumer.com
Cancellation modifications routinely fail in the web/app UI, forcing customers to call support and re-litigate cancellation eligibility complaintsboard.com
Migration to the unified Brand Expedia stack in 2023-2024 caused a multi-quarter drop in Hotels.com bookings and reported product-quality regressions before recovering, flagged in Expedia Group earnings commentary ir.expediagroup.com
Sunset of the standalone Hotels.com Rewards 'free night every 10 nights' program in favor of One Key Cash was poorly received by long-tenured Hotels.com loyalty members who felt the new earn/burn ratio was materially worse hotels.com
Hidden resort fees, parking fees, mandatory destination fees, and currency-conversion markups are not always visible in the in-app total, common OTA complaint pattern that hits Hotels.com hard given hotel-only product focus consumeraffairs.com
'Price guarantee' / 'lowest price' claims frequently disputed when customers find lower rates on Booking.com or hotel-direct sites with Hotels.com declining the price-match bbb.org