# Travelport TripServices: the platform for AI Travel > Create AI-native travel products with Travelport's powerful, flexible APIs. ## Table of contents - [changelog.md](https://developer.travelport.com/changelog.md) - [Cookies Policy](https://developer.travelport.com/legal-and-support/cookies-policy.md) - [Disclaimer](https://developer.travelport.com/legal-and-support/disclaimer.md) - [Sign up for notifications](https://developer.travelport.com/docs/flights/downloads-and-support/sign-up-for-notifications.md) - [TripServices API Program Details](https://developer.travelport.com/docs/flights/downloads-and-support/tripservices-api-program-details.md) - [DevKits and downloads](https://developer.travelport.com/resources/devkits-and-downloads.md) - [Terms of Service for Travelport test system access](https://developer.travelport.com/legal-and-support/terms-of-service.md) - [Support Options](https://developer.travelport.com/resources/support.md) - [Travelport TripServices FAQ](https://developer.travelport.com/resources/faq.md) - [Getting started with Travelport TripServices](https://developer.travelport.com/docs/getting-started.md) - [Ready to certify?](https://developer.travelport.com/docs/getting-started/ready-to-certify.md) - [FAQs and Best Practices](https://developer.travelport.com/docs/flights/downloads-and-support/faqs-and-best-practices.md) - [Flights API v11 overview](https://developer.travelport.com/docs/flights.md) - [Pay API v11 overview](https://developer.travelport.com/docs/pay.md) - [Stays API v11 overview](https://developer.travelport.com/docs/stays.md) - [Using the DevKits](https://developer.travelport.com/resources/using-the-devkits.md) - [Authentication](https://developer.travelport.com/docs/getting-started/authentication.md) - [Best practice: Polymorphism](https://developer.travelport.com/docs/getting-started/best-practice-polymorphism.md) - [Using the Help](https://developer.travelport.com/docs/flights/downloads-and-support/using-the-help.md) - [Common Flights API Headers](https://developer.travelport.com/docs/flights/general/common-flights-api-headers.md) - [Error Messaging](https://developer.travelport.com/docs/flights/general/error-messaging.md) - [Flights API Endpoints](https://developer.travelport.com/docs/flights/general/flights-api-endpoints.md) - [Flights API Release Notes](https://developer.travelport.com/docs/flights/general/flights-api-release-notes.md) - [Transaction and Trace IDs](https://developer.travelport.com/docs/flights/general/transaction-and-trace-ids.md) - [Flights glossary](https://developer.travelport.com/docs/flights/flights-glossary.md) - [Fare Rules Guide](https://developer.travelport.com/docs/flights/guides/fare-rules-guide.md) - [Exchange, Refund, and Void Guide](https://developer.travelport.com/docs/flights/guides/exchange-refund-and-void-guide.md) - [TripServices Flights API Guide](https://developer.travelport.com/docs/flights/guides/flights-general-guide.md) - [Guides](https://developer.travelport.com/docs/flights/guides/flights-guides.md) - [Flights Pricing Guide](https://developer.travelport.com/docs/flights/guides/flights-pricing-guide.md) - [Ticketing Guide](https://developer.travelport.com/docs/flights/guides/ticketing-guide.md) - [GDS Automated Refunds](https://developer.travelport.com/docs/flights/guides/gds-automated-refunds.md) - [Flights Search Guide](https://developer.travelport.com/docs/flights/guides/flights-search-guide.md) - [NDC Exchanges and Refunds](https://developer.travelport.com/docs/flights/ndc/ndc-exchanges-and-refunds.md) - [DI Lines for NDC Bookings](https://developer.travelport.com/docs/flights/ndc/di-lines-for-ndc-bookings.md) - [NDC FAQs](https://developer.travelport.com/docs/flights/ndc/ndc-faqs.md) - [NDC Guide for Air Canada Flight Pass](https://developer.travelport.com/docs/flights/ndc/ndc-guide-for-air-canada-flight-pass.md) - [NDC Guide for Apollo and Worldspan](https://developer.travelport.com/docs/flights/ndc/ndc-guide-for-apollo-and-worldspan.md) - [NDC Guide](https://developer.travelport.com/docs/flights/ndc/ndc-guide.md) - [Tickets as FOP API Reference](https://developer.travelport.com/docs/flights/ndc/tickets-as-fop-api-reference.md) - [Workflows](https://developer.travelport.com/docs/flights/workflows.md) - [Common Pay API Headers](https://developer.travelport.com/docs/pay/general/common-pay-api-headers.md) - [Pay API endpoints](https://developer.travelport.com/docs/pay/general/pay-api-endpoints.md) - [Pay API Response Codes](https://developer.travelport.com/docs/pay/general/pay-api-response-codes.md) - [Pay API v11 Release Notes](https://developer.travelport.com/docs/pay/general/pay-api-v11-release-notes.md) - [Transaction and Trace IDs](https://developer.travelport.com/docs/pay/general/transaction-and-trace-ids.md) - [TripServices Pay API Guide](https://developer.travelport.com/docs/pay/guides/pay-general-guide.md) - [JSON API program details](https://developer.travelport.com/docs/stays/downloads-and-support/json-api-program-details.md) - [Sign up for notifications](https://developer.travelport.com/docs/stays/downloads-and-support/sign-up-for-notifications.md) - [Using the Stays Help](https://developer.travelport.com/docs/stays/downloads-and-support/using-the-stays-help.md) - [Stays API FAQs](https://developer.travelport.com/docs/stays/faq.md) - [Common Stays API Headers](https://developer.travelport.com/docs/stays/general/common-stays-api-headers.md) - [Stays API Endpoints](https://developer.travelport.com/docs/stays/general/stays-api-endpoints.md) - [Stays API Error Messaging](https://developer.travelport.com/docs/stays/general/stays-api-error-messaging.md) - [Stays API Release Notes](https://developer.travelport.com/docs/stays/general/stays-api-release-notes.md) - [Trace and Transaction IDs](https://developer.travelport.com/docs/stays/general/trace-and-transaction-ids.md) - [Passive Segments Guide](https://developer.travelport.com/docs/stays/guides/passive-segments-guide.md) - [TripServices Stays API Guide](https://developer.travelport.com/docs/stays/guides/stays-general-guide.md) - [Stays Search Guide](https://developer.travelport.com/docs/stays/guides/stays-search-guide.md) - [Stays Glossary](https://developer.travelport.com/docs/stays/stays-glossary.md) - [Tutorial: SearchComplete API Object Model](https://developer.travelport.com/docs/stays/tutorials/search-complete-api-object-model.md) - [Stays API Workflow](https://developer.travelport.com/docs/stays/workflows.md) - [Flights Booking Guide](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-booking-guide.md) - [Flights Unified Checkout Guide](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/flights-unified-checkout-guide.md) - [Multi-Content Booking Guide (Air, Car, and Hotel)](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/multi-content-booking-guide.md) - [Reservation Retrieve Guide](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/reservation-retrieve-guide.md) - [Traveler Modify Guide](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/traveler-modify-guide.md) - [Remarks & Service Requests Guide & API Reference](https://developer.travelport.com/docs/flights/guides/booking-and-reservations/remarks-and-service-requests.md) - [Ancillary and EMD Guide](https://developer.travelport.com/docs/flights/guides/seats-and-ancillaries/ancillaries-and-emd-guide.md) - [Seats Guide](https://developer.travelport.com/docs/flights/guides/seats-and-ancillaries/seats-guide.md) - [Ancillary Workflow](https://developer.travelport.com/docs/flights/workflows/ancillaries/ancillary-workflow.md) - [All Book and Ticketing Workflows](https://developer.travelport.com/docs/flights/workflows/booking-and-ticketing/all-book-and-ticketing-workflows.md) - [Booking Workflow](https://developer.travelport.com/docs/flights/workflows/booking-and-ticketing/booking-workflow.md) - [Ticketing Workflow](https://developer.travelport.com/docs/flights/workflows/booking-and-ticketing/ticketing-workflow.md) - [JSON APIs Required Full Workflow](https://developer.travelport.com/docs/flights/workflows/end-to-end-flows/json-apis-required-full-workflow.md) - [TripServices APIs Full Workflow with Optional Steps](https://developer.travelport.com/docs/flights/workflows/end-to-end-flows/tripservices-apis-full-workflow-with-optional-steps.md) - [GDS Exchange Workflows](https://developer.travelport.com/docs/flights/workflows/exchanges/gds-exchange-workflows.md) - [NDC Exchange and Refund Workflows](https://developer.travelport.com/docs/flights/workflows/exchanges/ndc-exchange-and-refund-workflows.md) - [Search Workflows](https://developer.travelport.com/docs/flights/workflows/flights-search/search-workflow.md) - [Seats Workflows](https://developer.travelport.com/docs/flights/workflows/seats/seats-workflows.md) - [Migration Guide: Galileo Web Services (GWS) to TripServices Stays API](https://developer.travelport.com/docs/stays/guides/migration/galileo-web-services-to-stays-json-api.md) - [Migration Guide: Stays Search v11 to SearchComplete](https://developer.travelport.com/docs/stays/guides/migration/stays-search-v11-to-search-complete.md) - [Migration Guide: uAPI to TripServices Stays API](https://developer.travelport.com/docs/stays/guides/migration/uapi-to-stripservices-stays-api.md) - [Book single or multiple rooms](https://developer.travelport.com/docs/stays/use-cases/booking-stays/book-single-or-multiple-rooms.md) - [Retrieve reservation details](https://developer.travelport.com/docs/stays/use-cases/booking-stays/retrieve-reservation-details.md) - [Cancel a reservation](https://developer.travelport.com/docs/stays/use-cases/modifying-reservations/cancel-a-reservation.md) - [Return Additional Search Results](https://developer.travelport.com/docs/stays/use-cases/searching-for-stays/return-additional-search-results.md) - [Search by airport](https://developer.travelport.com/docs/stays/use-cases/searching-for-stays/search-by-airport.md) - [TripServices Flights](https://developer.travelport.com/apis/flights/11.33.md): The TripServices Flights API collection supports rapid development of high-performing travel solutions. The Air APIs connect you to comprehensive air content and facilitate multi-channel development across web and mobile platforms. All requests are RESTful and support JSON. For information on how Travelport uses polymorphism in our APIs please see documentation available https://support.travelport.com/webhelp/JSONAPIs/Airv11/Content/GeneralProject/Polymorphism.htm - [TripServices Flights](https://developer.travelport.com/apis/flights/11.34.md): The TripServices Flights API collection supports rapid development of high-performing travel solutions. The Air APIs connect you to comprehensive air content and facilitate multi-channel development across web and mobile platforms. All requests are RESTful and support JSON. For information on how Travelport uses polymorphism in our APIs please see documentation available. [Polymorphism guide](https://developer.travelport.com/docs/best-practice-polymorphism) - [TripServices Flights](https://developer.travelport.com/apis/flights/11.35.2.md): The TripServices Flights API collection supports rapid development of high-performing travel solutions. The Air APIs connect you to comprehensive air content and facilitate multi-channel development across web and mobile platforms. All requests are RESTful and support JSON. For information on how Travelport uses polymorphism in our APIs please see documentation available. [Polymorphism guide](https://developer.travelport.com/docs/best-practice-polymorphism) - [TripServices Flights](https://developer.travelport.com/apis/flights.md): The TripServices Flights API collection supports rapid development of high-performing travel solutions. The Air APIs connect you to comprehensive air content and facilitate multi-channel development across web and mobile platforms. All requests are RESTful and support JSON. For information on how Travelport uses polymorphism in our APIs please see documentation available. [Polymorphism guide](https://developer.travelport.com/docs/best-practice-polymorphism) - [TripServices Pay](https://developer.travelport.com/apis/pay/11.33.md): The TripServices Pay v11 APIs allow online travel agencies to request credit card authorizations, card and address validations, and reversals against a specific merchant vendor. - [TripServices Pay](https://developer.travelport.com/apis/pay.md): The TripServices Pay v11 APIs allow online travel agencies to request credit card authorizations, card and address validations, and reversals against a specific merchant vendor. - [TripServices Stays](https://developer.travelport.com/apis/stays/11.33.md): The TripServices Stay v11 APIs are a robust, flexible set of RESTful JSON endpoints that empower developers to build seamless, beautiful hotel booking experiences with global reach and real-time data. Built for developers, our APIs are designed to integrate easily into your applications, enabling you to build rich, responsive hotel booking interfaces tailored to your users. - [TripServices Stays](https://developer.travelport.com/apis/stays/11.34.md): The TripServices Stay v11 APIs are a robust, flexible set of RESTful JSON endpoints that empower developers to build seamless, beautiful hotel booking experiences with global reach and real-time data. Built for developers, our APIs are designed to integrate easily into your applications, enabling you to build rich, responsive hotel booking interfaces tailored to your users. For information on how Travelport uses polymorphism in our APIs please see documentation available. [Polymorphism guide](https://developer.travelport.com/docs/best-practice-polymorphism) - [TripServices Stays](https://developer.travelport.com/apis/stays/11.35.md): The TripServices Stay v11 APIs are a robust, flexible set of RESTful JSON endpoints that empower developers to build seamless, beautiful hotel booking experiences with global reach and real-time data. Built for developers, our APIs are designed to integrate easily into your applications, enabling you to build rich, responsive hotel booking interfaces tailored to your users. For information on how Travelport uses polymorphism in our APIs please see documentation available. [Polymorphism guide](https://developer.travelport.com/docs/best-practice-polymorphism) - [TripServices Stays](https://developer.travelport.com/apis/stays.md): The TripServices Stay v11 APIs are a robust, flexible set of RESTful JSON endpoints that empower developers to build seamless, beautiful hotel booking experiences with global reach and real-time data. Built for developers, our APIs are designed to integrate easily into your applications, enabling you to build rich, responsive hotel booking interfaces tailored to your users. For information on how Travelport uses polymorphism in our APIs please see documentation available. [Polymorphism guide](https://developer.travelport.com/docs/best-practice-polymorphism) - [TripServices Stays](https://developer.travelport.com/apis/stays/12.1.2.md): The combined OAS for hospitality workflow. - [TripServices Stays](https://developer.travelport.com/apis/stays/12.2.md): The combined OAS for hospitality workflow. - [TripServices Stays](https://developer.travelport.com/apis/stays/12.5.1.md): The combined OAS for hospitality workflow.