aid: transat url: https://raw.githubusercontent.com/api-evangelist/transat/refs/heads/main/apis.yml name: Transat kind: company description: >- Transat A.T. Inc. (TSX: TRZ) is a Montreal-headquartered, vertically integrated Canadian leisure travel group. It operates Air Transat (IATA carrier code TS), a transatlantic and sun-destination leisure airline, alongside tour-operating brands (Transat / Transat Tours Canada Inc.) and one of Canada's largest retail travel agency networks (Transat Travel, Voyages Transat, Marlin Travel, Club Voyages). It sits on the supply side of the distribution chain: it owns the seat and package inventory, sells it direct through transat.com and airtransat.com, through its own retail agencies, through GDS/CRS EDIFACT channels governed by IATA Resolution 850m and BSP settlement, and — since its published NDC programme — through an Accelya Farelogix NDC gateway and a named set of NDC aggregators. Its API posture is partner-gated but not opaque: Air Transat publishes a public NDC connectivity page and a publicly downloadable 46-page "Air Transat API specifications" document, but that document is a proprietary Radixx ConnectPoint SOAP contract (v2.2.4, May 2023), not an IATA NDC schema. There is no self-serve developer portal, no machine-readable OpenAPI or WSDL, no published base URL, no sandbox, no bulk export operation, and no IATA NDC certification level is claimed. Credentials (a Transat-assigned IATA number, agency login and password) are issued only under a commercial agreement, and the site terms plus the CRS Booking and Ticketing Procedures Policy expressly prohibit scraping and prohibit redistributing Air Transat content to any third-party agent, GDS or metasearch engine without prior written consent. image: https://airtransatcommedia.blob.core.windows.net/tswcm/media/tsca/skin/img/logos/logo-airtransat-header-destop-2023.svg tags: - Travel - Canada - Aviation - Airline - Distribution - NDC - Booking - Tour Operator - Corporate Travel - GDS created: '2026-07-28' modified: '2026-07-28' enrichment: round: '2026-07-28' method: search-generate-derive notes: >- Contract discovery re-run against every Transat, Air Transat, api.transat.com and apis.airtransat.com host. No OpenAPI, Swagger, WSDL, GraphQL, AsyncAPI, MCP server, /.well-known/ document or /llms.txt exists. The published 46-page Radixx ConnectPoint specification PDF was fetched and parsed, and the artifacts below are grounded in it. No sandbox, status page, trust centre, vulnerability-disclosure programme, SDK, CLI, Postman collection, webhook surface or idempotency contract exists, so those artifacts and their pointers are deliberately absent rather than fabricated. specificationVersion: '0.19' apis: - aid: transat:air-transat-ndc-direct-connect-api name: Air Transat NDC Direct Connect API (Radixx ConnectPoint) description: >- The direct-connect flight shopping, booking, payment and servicing API that Air Transat publishes to OTA and technology partners under its NDC programme. The only technical contract Transat publishes for it is the "Air Transat API specifications" PDF — the Radixx ConnectPoint API, Flight Booking Detailed View, version 2.2.4, updated May 2023 — a SOAP 1.1 / .NET WCF service using Radixx.ConnectPoint data contract namespaces and the tempuri.org service namespace. The document names the following operations across the shopping, offer, order, payment and notification stages: RetrieveFastFareSearch and RetrieveFareQuote / RetrieveFareQuoteShop (shopping and pricing, sourced either from the Radixx local system or the Sabre shopping cache), RetrieveSecurityToken (session and authorization), LoginTravelAgent and RetrieveAgencyCommission (agency identity and commissioning), SummaryPNR, CreatePNR (CommitSummary) and CreatePNR (SaveReservation) and RetrievePNR (order creation and retrieval, including codeshare, interline and AMCI examples), ConvertCurrencies and ProcessPNRPayment (payment), and Notification. Authentication is a LogonID / Password exchange that returns a SecurityGUID, scoped to AccessibleCarrierCode "TS". No base URL, WSDL, sandbox or OpenAPI is published; Transat assigns each partner a pre-configured travel agency, IATA number and credentials under a commercial agreement. humanURL: https://www.airtransat.com/en-CA/air-transat-ndc tags: - NDC - Distribution - Shopping - Booking - Order Management - Payment - Ticketing - SOAP properties: - type: Documentation url: https://www.airtransat.com/en-CA/air-transat-ndc - type: APIReference url: https://staticcontent.transat.com/airtransat/pdf/EN/NDC-TS-Radixx-ConnectPoint-API-book-Flight.pdf name: Air Transat API specifications - Radixx ConnectPoint API v2.2.4 (PDF, 46 pages) - type: Documentation url: https://www.airtransat.com/fr-CA/air-transat-ndc name: Air Transat NDC (French) - type: Documentation url: https://w3.accelya.com/ name: Accelya Farelogix - Air Transat's named NDC technology partner - type: TermsOfService url: https://www.airtransat.com/en-CA/legal-notice/crs-booking-and-ticketing-policy name: CRS Booking and Ticketing Procedures Policy - type: Support url: mailto:commercial.ndc@transat.com name: NDC connectivity contact - type: Authentication url: authentication/transat-authentication.yml name: Two-stage Radixx credential exchange (RetrieveSecurityToken then LoginTravelAgent) - type: Conventions url: conventions/transat-conventions.yml name: SOAP request/response semantics, session model and pricing-source routing - type: DataModel url: data-model/transat-data-model.yml name: Entity graph recovered from the specification PDF - type: Conformance url: conformance/transat-conformance.yml name: Standards conformance, including the IATA NDC assertion gap common: - type: DomainSecurity url: security/transat-domain-security.yml - type: Authentication url: authentication/transat-authentication.yml - type: Conventions url: conventions/transat-conventions.yml - type: Conformance url: conformance/transat-conformance.yml - type: Lifecycle url: lifecycle/transat-lifecycle.yml - type: ChangeLog url: changelog/transat-changelog.yml name: Version history transcribed from the specification PDF (2020-2023) - type: DataModel url: data-model/transat-data-model.yml - type: Packages url: packages/transat-packages.yml name: Registry sweep - no SDK, client library or CLI is published - type: LLMsTxt url: llms/transat-llms.txt - type: Website url: https://www.transat.com/ - type: Website url: https://www.airtransat.com/ name: Air Transat - type: Documentation url: https://www.airtransat.com/en-CA/air-transat-ndc name: Air Transat NDC connectivity page - type: Partners url: https://www.transatagentdirect.com/ name: >- Transat Agent Direct - travel professional booking portal (login required; manual agency registration with telephone verification). Retyped from Portal in the 2026-07-28 enrichment round: this is a partner booking portal, not a developer portal. Transat publishes no developer portal. - type: Support url: https://www.airtransat.com/en-CA/contact-us name: Air Transat contact us - type: TermsOfService url: https://www.airtransat.com/en-CA/legal-notice/terms-of-use-of-the-air-transat-sites - type: TermsOfService url: https://www.transat.com/en-CA/website-terms-and-conditions - type: PrivacyPolicy url: https://www.airtransat.com/en-CA/legal-notice/privacy-policy - type: Legal url: https://www.airtransat.com/en-CA/legal-notice - type: Legal url: https://www.airtransat.com/en-CA/legal-notice/conditions-of-carriage-and-tariffs name: Conditions of carriage and tariffs - type: Blog url: https://experience.transat.com/ name: Experience Transat - type: LinkedIn url: https://www.linkedin.com/company/air-transat - type: GitHubOrganization url: https://github.com/AirTransat - type: InvestorRelations url: https://www.transat.com/en-CA/corporate/investors - type: About url: https://www.transat.com/en-CA/corporate/about-transat - type: Review url: review.yml maintainers: - FN: Kin Lane email: kin@apievangelist.com