established · -1.4 market industry

Booking

Score 28.8 / 100 244 providers +81 via APIs 170 APIs Search apis.io →
Workflows using this tag
Amadeus Nearest Airport Flights · Amadeus Amadeus City Points of Interest · Amadeus Amadeus Flight Branded Fares Upsell · Amadeus Amadeus Hotel Search and Book · Amadeus Amadeus Flight Inspiration to Offers · Amadeus Amadeus Flight Availability to Offers · Amadeus Amadeus Hotel Autocomplete, Ratings, and Offers · Amadeus Amadeus City Hotels with Ratings · Amadeus
Business capabilities this tag reaches
Reservation & Booking Management 6 Freight Capacity Management 4 Patient Access Management 3 Mobility Services Operations Management 1 Facilities Management 1 Transport Operations Management 1
Variants seen in the corpus: BookingsBooking

Providers using this tag (244)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 3 Complete, well-documented, and agent-ready
SquareLocationSquareRestaurant1 API78.1ZnanyLekarzCompanyHealthcareHealth TechAppointments1 API74.3Oracle HospitalityTravelUnited StatesHospitalityHotels59 APIs74.0
Strong 5 Solid coverage with minor gaps
Booking.comTravelHospitalityAccommodation17 APIs64.8ZocdocHealthcareAppointmentsProviders1 API58.3Business BoxCompanyPaymentsCalendar1 API56.1MindbodyFitnessWellnessBeautyScheduling2 APIs56.1AgendaProAppointment SchedulingSalon SoftwareSpa and Wellness1 API55.6
Developing 33 Usable, with meaningful gaps to close
EngineCompanyTravelBusiness TravelLodging1 API53.0RezdyCompanyTravelSoftware-as-a-Service8 APIs49.7SpotnanaCompanyTravelCorporate TravelTravel Management11 APIs48.5WeTravelCompanyBusiness ApplicationsTravel1 API43.0KlookCompanyMarketplaceTravelTours and Activities1 API42.7FareHarborTravelSoftware-as-a-ServiceTourism1 API42.0TUI GroupTravelUnited KingdomAviationAirlines21 APIs54.1MewsHospitalityHotelsPMSProperty Management3 APIs54.0WegoCompanyTravelFlightsHotels1 API53.3ROLLERCompanyVenue ManagementAttractionsTicketing2 APIs52.7CobotCompanyCo-WorkingWorkspace ManagementSpace Management1 API51.7American Express Global Business TravelTravelUnited StatesCorporate TravelTravel Management17 APIs49.8LokkiCompanyClimate TechCircular EconomyRentals2 APIs49.7BooksyBeautyWellnessAppointments1 API49.2ViatorTravelUnited StatesTours and ActivitiesExperience4 APIs48.2PeekCompanyTravelTourism2 APIs48.0MeetsMoreCompanyMarketplaceLocal ServicesHome Services2 APIs47.9ZocaCompanyArtificial IntelligenceMarketingBeauty and Wellness6 APIs47.8OpplevagentTravelTourismExperienceActivities1 API46.5AirbnbReservationsHospitalityTravelAirbnb2 APIs45.8OpenTravel AllianceTravelUnited StatesStandardsAviation8 APIs45.7Virgin AtlanticTravelUnited KingdomAviationAirlines12 APIs45.4QuandooRestaurantReservationsAvailability1 API44.6OutdoorsyCompanyTravelMarketplaceRentals2 APIs43.9HostfullyShort-Term RentalVacation RentalsProperty ManagementPMS1 API43.5konfettiCompanyMarketplaceExperience5 APIs43.2HoliduCompanyTravel And LeisureVacation RentalsShort-Term Rental5 APIs42.6E2openLogisticsSupply ChainTransportation1 API41.7TripgicCompanyTravelAggregator8 APIs40.7TheForkRestaurantReservationsDining7 APIs40.5RentleCompanyRentalsCommerceE-Commerce1 API40.3ZenotiCompanyServicesBeautyWellness1 API40.1Edelweiss Hotel Polyana APIHotelsHospitalityTravelTourism1 API39.9
Thin 41 Limited public surface area
Cal.comProductivitySchedulingCalendarOpen Source1 API37.6SavvyCalSchedulingCalendarAppointmentsAvailability1 API37.4SimplyBook.meSchedulingSoftware-as-a-ServiceIntegration2 APIs37.4TicTacTripCompanyTravelTransportationTrains1 API35.6SwitchflyCompanyTravelLoyaltyTravel Technology1 API33.8BokunCompanyTravelSoftware-as-a-Service1 API33.5Microsoft BookingsSchedulingAppointmentsMicrosoft Graph7 APIs33.0CargoSmartContainersGSBNIQAX1 API32.4Launch27Field Service ManagementHome ServicesCleaning Services1 API31.7Hotel TonightCompanyConsumerTravelHotels1 API31.2Eat AppRestaurantReservationsTable ManagementHospitality1 API30.1GetYourGuideCompanyTravelTourismTours and Activities1 API30.1BooqableRental ManagementInventoryEquipment Rental1 API29.1OwnerRezVacation RentalsShort-Term RentalProperty ManagementHospitality1 API28.7Acuity SchedulingAppointment SchedulingCalendarScheduling1 API28.6BlaBlaCar Bus APIBusCoachEurope5 APIs28.6AgodaCompanyTravelHotels1 API28.5NookalPractice ManagementHealthcareAllied HealthAppointments1 API28.3LodgifyVacation RentalsProperty ManagementChannel Manager1 API28.0TrivagoCompanyTravelHotelsAccommodation1 API27.7RateHawkTravelHotelsB2B1 API26.9TableCheckRestaurantReservationsHospitality6 APIs26.5WestJetTravelCanadaAviationAirlines1 API37.6WebjetTravelAustraliaOTAAviation17 APIs37.3EversportsCompanySportsFitness3 APIs36.8SabreTravelGDSAirlinesHotels2 APIs35.2QantasTravelAustraliaAviationAirlines1 API34.0ParkWhizParkingMobilityReservations1 API33.0Air CanadaTravelCanadaAviationAirlines10 APIs32.7AGLCompanyGolfTravel3 APIs32.6GuestyHospitalityProperty ManagementReservations5 APIs32.3DespegarCompanyConsumerTravelHotels6 APIs30.8SootheCompanyWellnessHealth and WellnessMassage1 API30.1CronofySchedulingCalendarAvailability1 API29.6Corporate Travel ManagementTravelAustraliaCorporate TravelTravel Management Company1 API29.3TravelPerkBusiness TravelTravel ManagementExpensesInvoices1 API28.2ClinikoPractice ManagementHealthcareAllied HealthAppointments1 API27.4British AirwaysTravelUnited KingdomAviationAirlines1 API27.2samediCompanyHealthcareSchedulingAppointments1 API27.1DuffelTravelFlightsHotels1 API27.0GrouponFortune 1000Local CommerceMarketplaceE-Commerce3 APIs26.4
Emerging 89 Early or largely undocumented
AllFlyTravelCorporate TravelMarketplace2 APIs25.9Nuitée (LiteAPI)TravelHotelsDistribution1 API24.3Trip.comCompanyTravelHotelsFlights1 API23.8UplistingVacation RentalsShort-Term RentalChannel ManagerProperty Management1 API23.7ZencargoFreight ForwardingSupply ChainLogisticsOcean Freight7 APIs23.4SpurwingSchedulingAppointmentsCalendar1 API22.9Joy (ex-Privateaser)CompanyMarketplaceReservations22.0PixiesetPhotographyClient GalleriesStudio ManagementCRM1 API21.5OpenTableHospitalityReservationsRestaurant2 APIs20.9ZcalSchedulingCalendarMeetings1 API19.9VagaroSalonSpaFitnessWellness1 API19.2eolaCompanyReservationsActivities17.9DayuseCompanyMarketplaceTravelHospitality17.2GetGoingCompanyTravelCorporate TravelTravel Management15.3BlockskyeTravelCorporate TravelTravel ManagementPayments1 API15.2PeerspaceCompanyConsumerMarketplaceVenues14.8TourAmigoTravelToursTour Operators1 API13.8DyrtCompanyCampingCampgroundsRV13.7TripitacaCompanyTravelHospitality13.6HostelworldCompanyTravelAccommodation13.4eDreams ODIGEOTravelFlightsHotels13.1LetsworkCompanyCo-WorkingWorkspace13.1GlofoxFitnessGym ManagementBoutique FitnessClass Scheduling8 APIs12.9SquaresCompanyMarketplaceWorkspaceCo-Working12.4SquireCompanyConsumerScheduling12.4DaytripTravelTransportationPlatform1 API12.1MemorickCompanyPhotographyMarketplace12.0Shuttle CentralCompanyTravelTransportationGround Transportation11.9LolaCompanyConsumerTravel11.69flatsCompanyTravelHospitalityVacation Rentals1 API11.2American AirlinesAirlinesAviationFlightsTravel1 API26.1HotelbedsTravelHotelsBedbankAccommodation1 API25.9Enterprise MobilityTravelUnited StatesCar RentalGround Transportation4 APIs25.5TrainlineTravelRailUnited KingdomEurope1 API25.5TurneoCompanyMarketplaceTravelHospitality1 API24.9WorldiaTravelTourismTrip Planning1 API24.5TransatTravelCanadaAviationAirlines1 API23.8MomenceFitnessWellnessStudio Management1 API23.7VIA Rail CanadaTravelCanadaRailPassenger Rail1 API22.9JetstarTravelAustraliaAviationAirlines1 API22.8EvolveCompanyTravelHospitalityVacation Rentals22.0JetBlueTravelUnited StatesAviationAirlines21.9HyperguestCompanyHospitalityHotelsTravel1 API21.8WeWorkCo-WorkingFlexible WorkspaceReal EstateWorkspace Booking2 APIs21.8Breeze AirwaysCompanyAirlinesTravelAviation1 API21.7hotcake 夯客CompanyBeautyWellnessAppointments21.6Wyndham Hotels & ResortsTravelUnited StatesHospitalityHotels3 APIs20.9HeadOutTravelTours and ActivitiesExperienceAttractions1 API19.0AmtrakTravelUnited StatesRailPassenger Rail1 API18.7Flight NetworkTravelCanadaAviationAirlines18.0Flight Centre Travel GroupTravelAustraliaCorporate TravelTravel Agency2 APIs17.6FreshaCompanyApplicative SaasBeautyWellness17.1EasolCompanySoftware-as-a-ServiceExperience CommerceTicketing16.2CHAMP CargosystemsAir CargoAirlinesCargo31 APIs15.0MyTimeCompanySchedulingAppointments14.9MindtripTravelArtificial IntelligenceAI AgentsItinerary Planning8 APIs14.6Porter AirlinesTravelCanadaAviationAirlines14.5WenrixCompanyTravelAirlines3 APIs14.5CargoAiLogisticsSupply ChainSingaporeAir Cargo7 APIs14.4FlightfoxCompanyTravelFlights14.4TabCompanyPaymentsTravelTourism14.3BokadirektCompanyBeautyWellness14.2easyJetTravelUnited KingdomAviationAirlines1 API13.7HipcampCompanyCampingTravel13.6UmrahmeCompanyConsumerTravelUmrah13.6CabinetCompanySchedulingCalendarExecutive Assistant13.3IHG Hotels & ResortsTravelUnited KingdomHospitalityHotels13.3LIFT AircraftCompanyAviationeVTOLElectric Aircraft1 API13.3BreatherCompanyWorkspaceOn-Demand13.0UBIO Automation CloudAutomationBrowser AutomationRPATravel2 APIs13.0GathernCompanyTravelHospitalityVacation Rentals12.9IntroCompanyMarketplaceExpertsVideo Calls12.9ResyHospitalityReservationsRestaurantDining3 APIs12.9TendCompanyConsumerDentalHealthcare12.9QiDZ HoldingCompanyFamily ActivitiesEvent12.7TourlaneCompanyConsumerTravelTrip Planning12.7Rex AirlinesTravelAustraliaAviationAirlines12.4ZeelCompanyConsumerWellnessMassage12.4Start PlayingCompanyGamingTabletop RPGMarketplace12.3Helloworld TravelTravelAustraliaNew ZealandTravel Agency12.2HEDNATravelUnited StatesHospitalityHotels12.1Choice HotelsTravelUnited StatesHospitalityHotels11.8TourHeroCompanyTravelGroup TravelRetreats11.7Virgin AustraliaTravelAustraliaAviationAirlines11.7AviasalesCompanyTravelFlights11.3CroissantCompanyCo-WorkingWorkspace ManagementDistributed Teams11.3FITCOCompanyFitnessGym ManagementSoftware-as-a-Service11.3Delta AirlinesAir TravelAirlinesAviation1 API11.2ScapeCompanyWellnessSpaOn-Demand11.0
Minimal 73 Almost no public developer surface
AsiayoTravelMarketplaceTours1 API10.9AyendaCompanyHotelsTravelHospitality10.5RausCompanyTravelHospitality10.3WanderuCompanyTravelTransportationBus10.1SpacebaseCompanyMeeting RoomsEvent SpacesCo-Working9.8ATC (Alquila tu cancha)CompanySportsReservations9.7FreightosFreightLogisticsShippingFreight Marketplace6 APIs9.7Layla AIArtificial IntelligenceTravelItinerary PlanningConversational AI1 API9.0GuruHotelCompanyHotelsHospitalityTravel8.621gramCompanyPet CarePet LossFuneral Services7.7FlectoCompanyRentalsInventory7.6BondaiCompanyTravelTrip PlanningGroup Travel7.5StyleseatCompanyBeautyMarketplace6.8SpaceeCompanyReal EstateCo-WorkingSpace Rental6.7SuitenessCompanyTravelHospitalityHotels6.6DocplannerCompanyHealthcareHealth TechAppointments6.4BumoChildcarePlatformArtificial Intelligence5.3omioCompanyTravelTransportation4.4Catch that busCompanyTransportationBusTicketing4.2TravelguruCompanyTravelHotels4.2Y&SCompanyAppointmentsBeauty4.2CruiseboundCompanyTravelCruise1 API4.0GoWabiCompanyBeautyWellness3.9MalaebCompanySportsMarketplace3.9RebookifyCompanyTravelHospitalityHotels3.9MisterBnBCompanyTravelAccommodation3.8BeautyDateCompanyBeautyScheduling3.4FabHotelsCompanyConsumerTravelHospitality3.4FavStayCompanyTravelHospitalityHotels3.4Luxe NomadCompanyTravelHospitalityVillas3.4MafengwoCompanyTravelTourismChina3.4ASOVIEW Inc.CompanyMarketplaceTravel3.1KiuteCompanyMarketplaceBeautySalon3.1MakeMyTripCompanyTravelIndia2.9PenguintCompanyTravelTourismFlights2.6taptrip.coCompanyTravelBusiness TravelTravel Management2.6CleartripTravelFlightsHotels2.2Blink BookingCompanyTravelHospitalityHotels0.0HotelUrbanoCompanyTravelOnline Travel AgencyHospitality0.0ImpalaCompanyHotelsTravel1 API0.0JustBookCompanyConsumerTravelHospitality0.0SplittyCompanyTravelHotels0.0yplanappCompanyEventEvent DiscoveryTicketing0.0HomeAway *CompanyConsumerVacation RentalsTravel10.8Much Better AdventuresCompanyTravelAdventure TravelTourism10.6On the BeachTravelUnited KingdomOTAOnline Travel Agency10.3ResortPassCompanyConsumerTravelHospitality10.3Set ScouterCompanyLocation ScoutingFilm ProductionMarketplace10.3RoomstormCompanyTravelHospitalityHotels1 API10.2Forged SportsCompanyGolfSportsVenue Management10.1PerfectStayCompanyApplicative SaasTravelTourism9.8Super.comCompanyTravelHotels1 API8.8AppartaCompanyHospitalityRestaurantReservations8.1SilverRailCompanyTravelRailTransportation7.9Jet2TravelUnited KingdomAviationAirlines7.0ForaCompanyConsumerTravelTravel Agency6.5TeesnapGolfPoint-of-SaleTee TimesGolf Course Management6.4MeitreCompanyRestaurantReservationsHospitality1 API6.3TravelierCompanyTravelTransportationGround Transportation2 APIs6.3ViajanetCompanyTravelOnline Travel AgencyFlights5.7AeroCompanyTravelAir TravelAirlines5.5MSC Mediterranean Shipping CompanyShippingContainer ShippingOcean FreightLogistics5.4theCutCompanyBarbershopScheduling4.9SmilerCompanyPhotographyMarketplaceConsumer4.8Ocean Network ExpressOcean ShippingContainer ShippingLiner ShippingLogistics4.7DCS-Touristik (DCS Travel)CompanyTravelTourismCruises3.9OYOCompanyConsumerHospitalityHotels3.9PawshCompanyPet CareGroomingMarketplace3.9SeeMexicoCompanyTravelCorporate TravelTravel Management3.9SwimplyCompanyMarketplaceConsumerTravel and Hospitality3.9tripaneerCompanyTravelMarketplaceWellness3.9OpencareCompanyDentalHealthcareMarketplace3.7RedDoorzCompanyHospitalityTravelHotels3.4

APIs with this tag (170)

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 5 Complete, well-documented, and agent-ready
Nylas Bookings APINylas Scheduler uses the `/v3/scheduling/bookings` endpoint to manage bookings. Bookings work the same way ...87.4Lightspeed Golf (Chronogolf) Partner APIPartner REST API for Lightspeed Golf, the Chronogolf tee-sheet and golf course management platform Lightspe...83.9Square Bookings APIThe Bookings API from Square — 11 operation(s) for bookings.78.1ZnanyLekarz Bookings APIMore information on how we define what a Bookings is, its use cases and more can be found [here](https://in...74.3Entur Booking APIThe Booking API from Entur — 8 operation(s) for booking.69.6
Strong 10 Solid coverage with minor gaps
Zoho BookingsThe Zoho Bookings API allows developers to integrate online scheduling and appointment management with thir...61.9Microsoft Bookings APIManage customer bookings, appointment scheduling, business services, and staff information for enterprise a...61.8Code de la route v2Booking API for "Passer mon code avec La Poste" - the official La Poste driving-theory examination service....60.5Eightfold AI Booking APIThe Booking API from Eightfold AI — 3 operation(s) for booking.58.1Zoom Scheduler APIThe Zoom Scheduler API enables developers to schedule, manage, and retrieve details about meetings, webinar...56.2Business Box Bookings APIRead, create and cancel bookings56.1Perk Bookings APIThe Bookings API from Perk — 1 operation(s) for bookings.56.1Inspectorio BOOKING APIThe BOOKING API from Inspectorio — 2 operation(s) for booking.56.0AgendaPro Bookings APIBooking management (list, show, create, update, cancel)55.6AnyAPI Booking APIThe booking API from AnyAPI — 1 operation(s) for booking.55.3
Developing 46 Usable, with meaningful gaps to close
TUI Group Booking APIThe booking API from TUI Group — 53 operation(s) for booking.54.1TUI Group Bookings APIThe Bookings API from TUI Group — 71 operation(s) for bookings.54.1ServiceTitan Bookings APICustomer-initiated booking requests54.0Voygr Calls APIProgrammatic outbound phone calls executed by an AI voice agent. Submit a task either as a plain-language b...53.5Wego Hotel B2B Distribution APIB2B distribution API for partners to pull static property content, price hotel rates for search criteria, a...53.3ROLLER REST APIGeneral-purpose real-time REST API for the ROLLER platform. Retrieve products, sessions and availability, a...52.7Withlocals Bookings APIReserve, confirm, amend, cancel, and read bookings.52.5Cobot Booking APIA booking of a resource in the booking calendar.51.7IAB Tech Lab Bookings APICampaign booking workflow lifecycle50.8Autopay Booking APIPermit booking creation, modification, status, and availability50.6Autopay Booking APIThe Autopay Booking API enables assignment of anonymous parking permits to vehicles, supporting short-term ...50.6Lokki Bookings APIThe Bookings API from Lokki — 10 operation(s) for bookings.49.7Rezdy Bookings APIThe Bookings API from Rezdy — 3 operation(s) for bookings.49.7Block Bookings APIThe Bookings API from Block — 11 operation(s) for bookings.49.4Semble Scheduling & Bookings APIGraphQL surface for appointments and scheduling — bookings, bookings-by-id, availabilities, availability ru...49.4Booksy Public APIThe Booksy Public API is a partner-facing REST API for managing Booksy businesses and their booking data. I...49.2TourRadar Bookings APIThe Bookings API from TourRadar — 5 operation(s) for bookings.49.2Yoxel Booking APIBooking profiles allow you to build calendar availability and meeting scheduling apps. List, create, update...49.0Traveloka Booking APIThe Booking API from Traveloka — 4 operation(s) for booking.48.9Viator Bookings APIThe Bookings API from Viator — 13 operation(s) for bookings.48.2Peek Reseller API (OCTO)Peek Pro's implementation of the OCTO API specification, the open API standard for the experiences industry...48.0Nittei Scheduler APINittei is MeetsMore's self-hosted calendar and scheduler server, written in Rust (Axum + SQLx + PostgreSQL)...47.9Zoca Bookings APIThe Bookings API from Zoca — 39 operation(s) for bookings.47.8Hostaway Reservations APICreate, read, and update reservations across all connected channels. Includes coupons, reservation fees, re...46.8Rentahuman Bookings APIThe Bookings API from Rentahuman — 2 operation(s) for bookings.46.8MedAdvisor Booking APIThe Booking API from MedAdvisor — 27 operation(s) for booking.46.5Opplevagent MCP ServerRemote Model Context Protocol server over Streamable HTTP at https://opplevagent.no/mcp, anonymous and sess...46.5NHS England Booking APIThe Booking API from NHS England — 2 operation(s) for booking.46.1airbnb Bookings APIOperations for managing guest bookings for experiences, including confirmations, cancellations, and attende...45.8Virgin Atlantic NDC OrderCreate APIIATA NDC 21.3 OrderCreate message. Creates the Virgin Atlantic Order and PNR from a priced offer, including...45.4Maersk Bookings APICreate and manage ocean shipment bookings.44.7Outdoorsy Bookings APIThe Bookings API from Outdoorsy — 9 operation(s) for bookings.43.9Hostfully REST APIHostfully Property Management Platform REST API v3.x covering properties (single and multi-unit), leads (in...43.5Klook Bookings APIThe Bookings API from Klook — 5 operation(s) for bookings.42.7Holidu Bookings APIThe Bookings API from Holidu — 3 operation(s) for bookings.42.6ArcBest Booking APIBooking requests placed against a quote, and their asynchronous status.42.4Concur Direct Connect Ground Transportation APIEnables travel users to access ground transportation inventory from service providers, supporting search, r...42.2Concur Direct Connect Hotel Service APIProvides a method for custom hotel source suppliers to provide hotel inventory, rates, and booking related ...42.2SAP Concur Travel APIREST API for managing travel itineraries, bookings, and travel profiles. Supports searching for travel opti...42.2Kadence Booking APIThe Booking API from Kadence — 6 operation(s) for booking.41.8e2open Bookings APIOcean shipping booking management41.7iContainers Bookings APIBookings41.1handy Bookings APIThe Bookings API from handy — 1 operation(s) for bookings.40.9Amadeus Booking APIThe Booking API from Amadeus — 6 operation(s) for booking.40.5Tyro Payments Bookings APIThe Bookings API from Tyro Payments — 2 operation(s) for bookings.40.2Zenoti APIREST API for the Zenoti beauty/wellness/fitness platform covering centers, appointments, guests, invoices a...40.1
Thin 52 Limited public surface area
DSV Booking APIBooking Api Service38.9DSV Bookings APIThe Bookings API from DSV — 8 operation(s) for bookings.38.9Parade Bookings APIThe Bookings API from Parade — 3 operation(s) for bookings.38.5Snappr Bookings APICreate and retrieve photoshoot bookings.38.5Amberai Bookings APIThe Bookings API from Amberai — 2 operation(s) for bookings.38.0Politecnico di Torino Bookings APIBookings resources of the Polito Faculty API, split per tag from openapi/_original/. Operated by Politecnic...37.9Cal.com Bookings APIThe Bookings API from Cal.com — 16 operation(s) for bookings.37.6Cal.com REST API v2REST API providing full programmatic control over Cal.com resources including calendars, event types, booki...37.6WestJet Direct Connect APIWestJet's IATA New Distribution Capability (NDC) direct-connect interface for travel sellers, offered in ND...37.6Webjet Booking APIThe Booking API from Webjet — 1 operation(s) for booking.37.3Channex Bookings APIRetrieve and manage bookings and booking revisions.36.9TicTacTrip Booking APIThe Booking API from TicTacTrip — 9 operation(s) for booking.35.6Booking and Referral - FHIR APISend booking and referral information between NHS service providers following the NHS Booking and Referral ...35.5NHS Digital Booking APIThe Booking API from NHS Digital — 2 operation(s) for booking.35.5Yardi Kube APIAPI and webhook integration for Yardi Kube, the coworking and flexible workspace management platform, cover...35.3Sabre Air Booking APISabre Air Booking API enables flight booking, passenger name record (PNR) creation and management, seat sel...35.2Sabre Booking Management APISabre Booking Management API provides unified management of multi-segment travel reservations including fli...35.2Sabre Cars APISabre Cars API provides car rental search, availability, rate shopping, reservation, and management APIs fo...35.2Sabre Rail APISabre Rail API provides rail ticket search, booking, and management capabilities connecting to over 30 rail...35.2Booking and Referral - FHIR APISend booking and referral information between NHS service providers using the NHS Booking and Referral Stan...35.1Expedia Group Bookings APIThe primary itinerary method of the Booking API creates a reservation for the selected hotel, room, rate an...33.2United Airlines Booking APIFlight booking and reservation management33.1ParkWhiz Bookings APICreate and manage parking reservations and parking passes.33.0WellnessLiving Booking APIThe Booking API from WellnessLiving — 4 operation(s) for booking.32.8Air Canada NDC OrderCreate APIIATA NDC 17.2 OrderCreate message pair (OrderCreateRQ / OrderViewRS). Creates an actual reservation and ret...32.7CargoSmart Bookings APIContainer booking management32.4Navan Bookings APIBooking (trip) records for downstream reporting. MODELED.31.1Despegar Booking APIThe Booking API from Despegar — 1 operation(s) for booking.30.8GetYourGuide Bookings APIThe Bookings API from GetYourGuide — 2 operation(s) for bookings.30.1Phorest Bookings APIBooking creation and lifecycle, plus real-time availability checks.29.8CTM Portal Host APIThe private back-end API for CTM Portal, CTM's single sign-on customer portal. It is not documented, not an...29.3AOPAY Technology Bookings APIThe Bookings API from AOPAY Technology — 4 operation(s) for bookings.28.9OwnerRez Bookings APIReservations against a property, including dates, guest, and charges.28.7Acuity Scheduling REST API v1REST API for managing appointments, appointment types, clients, calendars, availability, intake forms, prod...28.6BlaBlaCar Bus API Bookings APICreate and manage bookings28.6Picker Booking APIThe booking API from Picker — 60 operation(s) for booking.28.6Picker Bookings APIThe bookings API from Picker — 3 operation(s) for bookings.28.6Instawork Partner MCP ServerHosted Model Context Protocol server that lets business partners find hourly workers and book shifts on Ins...28.3Rakuten Travel Vacant Hotel Search APISearches for hotels with vacancy for given check-in and check-out dates, party composition, and budget filt...28.2Lodgify Bookings APIBooking and reservation lifecycle management.28.0SellViaApp API APISellViaApp API API as documented publicly: 84 operations. Contract generated from the documentation by API ...28.0Open Connectivity for Tours, Activities, and Attractions Bookings APIThe Bookings API from Open Connectivity for Tours, Activities, and Attractions — 5 operation(s) for bookings.27.8SursaTech AI Advisor A2A APIAn A2A 1.0 agent (JSON-RPC 2.0 over HTTP POST, streaming declared) exposing ten skills: get_company_profile...27.7apaleo Booking APIBookings, reservations, blocks, groups, and offers.27.4Zero A2A Agentp0stman's agent-to-agent surface: an A2A agent card for "Zero" served at /.well-known/agent-card.json (and ...27.4Beds24 Bookings APIRead, create, and modify reservations across all channels.27.2British Airways NDC APIBritish Airways' IATA New Distribution Capability API - a direct link into BA's host reservation system for...27.2samedi Booking APIOAuth2 / OpenID-Connect secured API to discover bookable resources and book and manage patient appointments...27.1RateHawk Booking APIThe Booking API from RateHawk — 3 operation(s) for booking.26.9Groupon Bookable Appointments APIREST contract for wellness, beauty and services booking systems. Groupon polls the partner's system roughly...26.4Groupon Tours and Attractions APIREST contract connecting a tours, activities and attractions reservation system to Groupon's point of sale,...26.4Cover Genius Bookings APIThe Bookings API from Cover Genius — 5 operation(s) for bookings.26.3
Emerging 46 Early or largely undocumented
American Airlines Bookings APIBooking management operations26.1Hotelbeds Booking APIThe Booking API from Hotelbeds — 5 operation(s) for booking.25.9Live Nation Bookings APIThe Bookings API from Live Nation — 2 operation(s) for bookings.25.8Steelcase Bookings APIManage conference room reservations including creating, retrieving, updating, and cancelling bookings.25.7Trainline Global APITrainline Partner Solutions' wholesale rail and coach distribution API, sold to travel sellers, OTAs, TMCs ...25.5Travelport Booking APIThe Booking API from Travelport — 1 operation(s) for booking.25.1Heriot-Watt LibCal (Springshare)Springshare LibCal tenancy for library room bookings, events and opening hours at hw.ac.libcal.com (CNAME r...25.0Turneo v2 APIREST booking API for searching experiences, retrieving options and availability, and assembling and confirm...24.9Gingr Bookings APIThe **Bookings** group is the core of the Gingr API. A **Booking** (also called a Reservation internally) r...24.5Worldia APIWorldia production REST API. An API Platform (Symfony) deployment that content-negotiates application/vnd.w...24.5Shipment Booking DHL FreightCreates European palletized road freight transport orders through DHL Freight.24.4Shipment Booking DHL Global ForwardingEnables shipment and transport bookings for multiple freight types via DHL Global Forwarding.24.4Nuitée (LiteAPI) Booking APIPrebook, book, retrieve, list, and cancel reservations.24.3AlloyX Bookings APIBooking lifecycle operations24.2Air Transat NDC Direct Connect API (Radixx ConnectPoint)The direct-connect flight shopping, booking, payment and servicing API that Air Transat publishes to OTA an...23.8Flix APIThe partner-facing Flix API, published through the Flix Developer Portal. Documentation covers API referenc...23.7Uplisting Bookings APIReservations across all connected channels.23.7Zencargo Bookings APIQuery bookings by Zencargo reference and retrieve booking details: cargo, consignor/consignee, forwarder, i...23.4Jetstar APIThe Jetstar API is Jetstar's direct-connect distribution channel for Registered Travel Agents and partners....22.8HyperGuest Connectivity APIHyperGuest's unified connectivity API for travel demand partners and accommodation providers to exchange re...21.8WeWork Partner APIThe WeWork Partner API exposes the company's global workspace inventory to integrators so that Supply Partn...21.8Breeze Airways NDC GatewayThe Breeze Airways NDC gateway is the airline's direct-connect distribution API for accredited travel partn...21.7Kuehne+Nagel Booking APIThe booking API from Kuehne+Nagel — 2 operation(s) for booking.21.3Zcal BookingsBookings (events) capture timing, hosts, attendees, location, and custom question responses. Booking data i...19.9Zcal Scheduling LinksUnlimited shareable scheduling links, meeting polls, and customizable booking pages let invitees self-serve...19.9Forto Bookings APIThe Bookings API from Forto — 4 operation(s) for bookings.19.4Forto Public APIThe Forto Public API provides programmatic access to Forto's digital freight forwarding platform. It expose...19.4HeadOut Booking APIThe Booking API from HeadOut — 2 operation(s) for booking.19.0Crane Worldwide Logistics APIThe Crane Worldwide Logistics API is a REST API that lets partners and customers connect their systems dire...18.7SJ Booking APIThe Booking API from SJ — 2 operation(s) for booking.17.9SJ Bookings APIThe Bookings API from SJ — 2 operation(s) for bookings.17.9Lufthansa Cargo Smart Booking APIPrior-agreement API. Lufthansa Cargo's digital booking connect for forwarders wiring an in-house system to ...17.0Tabit Reservations APIReservation and guest-management capabilities, including integration with reservation software (e.g., Tabit...15.5Flexport Bookings APIThe Bookings API from Flexport — 4 operation(s) for bookings.15.4Mindtrip FlightsAgentic AI flight discovery, booking, and payments experience launched in May 2026, powered by Sabre's trav...14.6Mindtrip HotelsIn-app hotel discovery and booking experience using partner travel content for rates, availability, and res...14.6CargoAi Bookings APIThe Bookings API from CargoAi — 1 operation(s) for bookings.14.4CMA CGM Booking Request APIBooking request API allowing shippers, NVOCCs, and freight forwarders to submit, amend, and cancel ocean bo...14.3Emirates SkyCargo Host-to-Host APIA direct system-to-system API that Emirates SkyCargo advertises on its own Digital Booking Channels page, d...14.1Tour Amigo Partner APITour Amigo's bookable two-way partner API powers its API-powered channel manager. Operators expose tours, a...13.8LIFT Aircraft Site MCPThe public Model Context Protocol endpoint served by LIFT Aircraft's Wix-hosted site. Exposes nine tools th...13.3Glofox Bookings APICreate and manage a member's booking - the record of intent to attend a scheduled Event - governed by avail...12.9Thyrocare TechSo Partner API (BTS)Partner order-booking API used by Thyrocare's DSA (Direct Selling Agent) franchise network for booking diag...12.8ClassPass Inventory APIClassPass's named partner integration API for studios and their scheduling/booking software. Per ClassPass ...12.1Boulevard Client API - Booking Cart & CheckoutBuild custom, on-brand self-booking experiences on top of a cart workflow - create a cart for a location, a...11.39flats APIThe 9flats read API over the marketplace's listing data: search places, fetch a place with its photos, pric...11.2
Minimal 11 Almost no public developer surface
WebCargo Booking APIPartner-gated booking surface behind WebCargo by Freightos, giving freight forwarders and carriers live, bo...9.7SnapTravel Partner Search APIThe partner-facing hotel search API operated by Super.com under its original SnapTravel brand. The host is ...8.8Solv Final Mile APIReal-time same-day appointment availability and booking capability that lets digital-first and virtual-care...8.1Clearwave Scheduling APIOnline and self-service appointment scheduling where every booking, cancellation, and reschedule syncs auto...7.5Carnival Brand Booking PortalsEach Carnival Corporation brand operates its own online booking portal for cruise search, itinerary selecti...7.3Superb Reservations APILogical capability for creating and managing restaurant reservations - availability, floor and table assign...7.1SeatOS APISeatOS is Travelier's SaaS transportation management system for ground and sea operators (built for APAC op...6.3Travelier ConnectTravelier Connect is the group's partner distribution API — marketed on travelier.com/partners as "the larg...6.3Hapag-Lloyd API PortalHapag-Lloyd''s API Portal exposes container shipping APIs covering container tracking and tracing, vessel s...5.7Getaround Owner APIHistorical partner/owner REST API used by fleet-management integrators (CarSync, FleetWire, Kitts) to sync ...0.0Impala Bookings APIMaking and managing bookings.0.0

Companies reaching this through an API (81)

These companies publish an API, specification or operation carrying “Booking” 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.

AlloyX Amadeus Amberai AnyAPI AOPAY Technology apaleo ArcBest Autopay Beds24 Block Boulevard Carnival ClassPass Clearwave CMA CGM Cover Genius Crane Worldwide Logistics DHL DSV Eightfold AI Emirates SkyCargo Entur Expedia Group Flexport FlixBus Forto Getaround handy Hapag-Lloyd Heriot-Watt University Hostaway IAB Tech Lab iContainers Inspectorio Instawork Kadence Kuehne+Nagel La Poste Groupe Lightspeed Commerce Live Nation Lufthansa Cargo Maersk MedAdvisor Microsoft Office 365 Navan NHS API NHS Digital NHS England Nylas Open Connectivity for Tours, Activities, and Attractions
Show all 81 companies ↓
p0stman Parade Perk Phorest Picker Politecnico di Torino Rakuten Rentahuman SAP Concur SellViaApp API Semble ServiceTitan SJ Snappr Solv Health Steelcase Superb SursaTech Tabit Thyrocare Traveloka Travelport Tyro Payments United Airlines VOYGR WellnessLiving Withlocals Yardi Yoxel Zoho Zoom

Score breakdown

Frequency
72.6
log-scaled weighted occurrences
Breadth
5.5
spread across providers
Quality lift
22.4
mean composite of providers using it
Cohesion
32.2
strength of nearest seed neighbor

Where this tag sits

244 providers carry this tag directly, and 282 counting the 1 narrower tag below — 38 more to reach.

Reservations 68 providers

Related tags

Travel 160 co-occurrences Hotels 65 co-occurrences Hospitality 74 co-occurrences Reservations 45 co-occurrences Distribution 46 co-occurrences Availability 34 co-occurrences Appointments 34 co-occurrences Airlines 28 co-occurrences

Where this tag comes from

Provider tag247
Api tag169
Openapi tag55
Openapi op tag248

Markets provisional

Kin Score markets whose measured providers carry this tag. Share is the fraction of the market's measured providers that carry it — it describes the market, not this tag.

MarketShare of the market's providers
OCTO Tours, Activities & Attractions Connectivity (members, known implementations, self-certification)60%
Travel and Airline Distribution56%
Hospitality Technology (hotels, PMS, channel managers)28%
Rail Sales and Distribution (OSDM, railway union, EU railway licences)24%
Air Traffic and Aviation Data (manned aviation, ATM, airport suppliers)22%

Cohort brief

Auto-generated

The 236 providers in the APIs.io catalog tagged Booking, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
236
of 244 in the catalog
Mean Kin Score
22
-0.2 vs catalog 22.2
Mean Agent Readiness
12.7
+0.7 vs catalog 12
Spread
0–78.1
median 15.8 · σ 16.1
How the 236 split by band
Exemplar 3Strong 5Developing 33Thin 41Emerging 88Minimal 66
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Discoverability 59.3 57.9 +1.4 236
Contract Quality 17.8 17.2 +0.6 236
Developer Ergonomics 22.6 23.2 -0.6 236
Operational Transparency 12.1 13 -0.9 236
Access Clarity 23 23.9 -0.9 236
Contract Governance 5.5 6.5 -1 236

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
ArtifactThis cohortCatalogDifference
MCP server (any) 12% 13% -1
MCP server (first-party) 11% 12% -1
Agent Skills 0% 0% 0
OAuth scopes 11% 11% 0
Security 100% 98% +2
Arazzo workflows 2% 2% 0
Governance rules 11% 16% -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. 1 Square 78.1
  2. 2 ZnanyLekarz 74.3
  3. 3 Oracle Hospitality 74
  4. 4 Booking.com 64.8
  5. 5 Zocdoc 58.3
  6. 6 Business Box 56.1
  7. 7 Mindbody 56.1
  8. 8 AgendaPro 55.6
  9. 9 TUI Group 54.1
  10. 10 Mews 54
Top by Agent Readiness
  1. 1 Square 62.8
  2. 2 Cobot 58.6
  3. 3 Wego 55.4
  4. 4 Hostfully 52
  5. 5 Zocdoc 50.1
  6. 6 Cal.com 49.2
  7. 7 SavvyCal 48.1
  8. 8 Viator 45.4
  9. 9 Sabre 45.3
  10. 10 ZnanyLekarz 44.1
All 244 members of this roster resolve to a provider in the catalog; 236 carry a score (97%). The figures above describe the scored members only.
Coverage caveat. 219 of 236 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 24 October 2026, across 31984 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

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

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/booking"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/booking"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/booking/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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