Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 77 Complete, well-documented, and agent-ready

Strong 6 Solid coverage with minor gaps

Cvent Proposal Draft APICreate a draft proposal in response to an RFP. Delivered as the Proposal Draft tag of the unified Cvent RES...64.3 Cvent RFP Suppliers APIThe suppliers an RFP was sent to and the history of those recipients. Delivered as the RFP Suppliers tag of...64.3 Cvent Travel RFPs APIBusiness-transient travel programs, their questions, and the proposals and bids submitted against them. Del...64.3 Cvent Travel Suppliers APIThe hotel supplier directory behind business travel sourcing — chains, brands, properties and property room...64.3 Cvent Venue Profiles APIMaintain a venue profile — type, contact, address and facility details. Both replace (PUT) and merge (PATCH...64.3 Mews Hotels APIThe Hotels API from Mews — 3 operation(s) for hotels.61.5

Developing 4 Usable, with meaningful gaps to close

Amadeus Hotels APIThe Hotels API from Amadeus — 3 operation(s) for hotels.51.2 Wego APIThe public Wego API: resolve travel locations, create asynchronous flight and hotel searches, read ranked r...50.9 Revinate Hotels APIThe Hotels API from Revinate — 11 operation(s) for hotels.43.8 Concur Direct Connect Hotel Service APIProvides a method for custom hotel source suppliers to provide hotel inventory, rates, and booking related ...43.0

Thin 14 Limited public surface area

Rakuten Travel Hotel Detail Search APIReturns full hotel detail records including amenities, addresses, images, and access information for one or...36.1 Rakuten Travel Hotel Ranking APIReturns top-ranked Rakuten Travel hotels by area and category for trend, bestseller, and recommendation dis...36.1 Rakuten Travel Keyword Hotel Search APIFull-text keyword search across Rakuten Travel hotel inventory, with filters for area, price, and rating.36.1 Rakuten Travel Simple Hotel Search APILightweight keyword and area search over Rakuten Travel's Japanese hotel inventory, returning hotel name, l...36.1 Rakuten Travel Vacant Hotel Search APISearches for hotels with vacancy for given check-in and check-out dates, party composition, and budget filt...36.1 HTS PackagesBundled flight + hotel package product from HTS. Partner-gated.31.7 HTS StaysHopper Technology Solutions lodging e-commerce platform that gives partners access to global hotel inventor...31.7 Hilton Hotels APIHotels operations28.7 Lighthouse Hotels APIList hotels, competitors, compsets, and subscribed features.27.8 Property Data APIThe Starwood Property Data API provided detailed information about individual hotel properties including ro...27.4 SPG Loyalty APIThe Starwood Preferred Guest (SPG) Loyalty API provided programmatic access to the SPG loyalty program, ena...27.4 Starwood Hotels and Resorts Hotels APIHotel search and property operations27.4 trivago Hotel Search (MCP + direct API)Public Model Context Protocol connector (search_hotels) plus an invite-only direct hotel-search API deliver...26.4 Travelport TripServices Stays APIRESTful JSON API for hotel search, availability, rules, reservation management, and modification across 180...26.2

Emerging 4 Early or largely undocumented

Amadeus Media Hotels APIThe Hotels API from Amadeus Media — 3 operation(s) for hotels.24.5 HyperGuest Connectivity APIHyperGuest's unified connectivity API for travel demand partners and accommodation providers to exchange re...24.0 Amadeus iHotelier BE APIFamily of OAuth 2.0 secured REST APIs for the iHotelier Booking Engine 4.0 (CRS). Enables B2C / web-client ...23.2 Mindtrip HotelsIn-app hotel discovery and booking experience using partner travel content for rates, availability, and res...22.7

Minimal 2 Almost no public developer surface

SnapTravel Partner Search APIThe partner-facing hotel search API operated by Super.com under its original SnapTravel brand. The host is ...9.5 Equinox HotelsLuxury hospitality brand positioned as "The Pioneer of Performance Luxury." Operates properties in New York...8.6

Unrated 1 Not yet scored

Impala Hotels APIAccessing hotel content, available rooms and rates.

Companies reaching this through an API (6)

These companies publish an API, specification or operation carrying “Hotels” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Cvent Mews Mindtrip Rakuten SAP Concur Starwood Hotels and Resorts

Score breakdown

Frequency

63.7

log-scaled weighted occurrences

Breadth

2.9

spread across providers

Quality lift

22.6

mean composite of providers using it

Cohesion

28.1

strength of nearest seed neighbor

Where this tag comes from

Provider tag104

Api tag110

Openapi tag9

Openapi op tag28

Cohort brief

Auto-generated

The 97 providers in the APIs.io catalog tagged Hotels, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers

all scored

Mean Kin Score

20.2

-3.7 vs catalog 23.9

Mean Agent Readiness

11.6

-0.4 vs catalog 12

Spread

2.3–69.3

median 13.6 · σ 15.6

How the 97 split by band

Exemplar 1Strong 2Developing 8Thin 23Emerging 22Minimal 41

Facet averages, against the whole catalog

Facet	This cohort	Catalog	Difference	Scored
Discoverability	61	61.2	-0.2	97
Contract Governance	6.2	6.4	-0.2	97
Contract Quality	17.7	19.8	-2.1	97
Developer Ergonomics	19.8	23.4	-3.6	97
Operational Transparency	9.8	14	-4.2	97
Access Clarity	18.7	26.5	-7.8	97

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes

Artifact	This cohort	Catalog	Difference
MCP server (any)	11%	10%	+1
MCP server (first-party)	15%	13%	+2
Agent Skills	0%	0%	0
OAuth scopes	13%	11%	+2
Security	97%	97%	0
Arazzo workflows	2%	2%	0
Governance rules	9%	14%	-5

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score

1 Oracle Hospitality 69.3
2 Cvent Hospitality Cloud 64.3
3 Engine 55.6
4 Amadeus 51.2
5 Wego 50.9
6 TUI Group 50.8
7 American Express Global Business Travel 46.6
8 Akia 46.1
9 OpenTravel Alliance 44.3
10 Revinate 43.8

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

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Tools for tags

7 MCP tools reach this

find_tagsBrowse and filter every tag in the catalog.
get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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Call it yourself

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As a scored cohort

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The distribution (Pro)

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Hotels

Providers using this tag (104)

APIs with this tag (108)