# 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) - [Flights glossary](https://developer.travelport.com/docs/flights/flights-glossary.md) - [Terms of Service for Travelport test system access](https://developer.travelport.com/legal-and-support/terms-of-service.md) - [DevKits and downloads](https://developer.travelport.com/resources/devkits-and-downloads.md) - [Support Options](https://developer.travelport.com/resources/support.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) - [Using the DevKits](https://developer.travelport.com/resources/using-the-devkits.md) - [Flights API v11 overview](https://developer.travelport.com/docs/flights.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) - [Pay API v11 overview](https://developer.travelport.com/docs/pay.md) - [Stays API v11 overview](https://developer.travelport.com/docs/stays.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) - [Exchange, Refund, and Void Guide](https://developer.travelport.com/docs/flights/guides/exchange-refund-and-void-guide.md) - [Fare Rules Guide](https://developer.travelport.com/docs/flights/guides/fare-rules-guide.md) - [Guides](https://developer.travelport.com/docs/flights/guides/flights-guides.md) - [TripServices Flights API Guide](https://developer.travelport.com/docs/flights/guides/flights-general-guide.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) - [Flights Search Guide](https://developer.travelport.com/docs/flights/guides/flights-search-guide.md) - [DI Lines for NDC Bookings](https://developer.travelport.com/docs/flights/ndc/di-lines-for-ndc-bookings.md) - [Exchange, Refund, and Void](https://developer.travelport.com/docs/flights/ndc/exchange-refund-and-void.md) - [NDC FAQs](https://developer.travelport.com/docs/flights/ndc/ndc-faqs.md) - [NDC Guide for Apollo and Worldspan](https://developer.travelport.com/docs/flights/ndc/ndc-guide-for-apollo-and-worldspan.md) - [Tickets as FOP API Reference](https://developer.travelport.com/docs/flights/ndc/tickets-as-fop-api-reference.md) - [NDC Guide](https://developer.travelport.com/docs/flights/ndc/ndc-guide.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 Release Notes](https://developer.travelport.com/docs/stays/general/stays-api-release-notes.md) - [Stays API Error Messaging](https://developer.travelport.com/docs/stays/general/stays-api-error-messaging.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) - [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) - [TripServices Flights](https://developer.travelport.com/apis/flights.md) - [TripServices Pay](https://developer.travelport.com/apis/pay/11.33.md) - [TripServices Pay](https://developer.travelport.com/apis/pay.md) - [TripServices Stays](https://developer.travelport.com/apis/stays/11.33.md) - [TripServices Stays](https://developer.travelport.com/apis/stays.md) - [TripServices Stays](https://developer.travelport.com/apis/stays/12.1.2.md) - [TripServices Stays](https://developer.travelport.com/apis/stays/12.2.md)