# American Express Global Business Travel bookings v1 API **Canonical:** https://apis.io/apis/amex-gbt/amex-gbt-bookings-v1-api/ **Provider:** American Express Global Business Travel — https://apis.io/providers/amex-gbt/ **Base URL:** https://apis.egencia.com/openconnect/api **Documentation:** https://www.amexglobalbusinesstravel.com/egencia-developer-center/api-details/user-sync-api American Express Global Business Travel bookings v1 API is one of 26 APIs that [American Express Global Business Travel](https://apis.io/providers/amex-gbt/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include bookings v1. The published artifact set on APIs.io includes an OpenAPI specification, an API reference, API documentation, and authentication docs. The bookings v1 API from American Express Global Business Travel — 12 operation(s) for bookings v1. ## Operations (13) | Method | Path | Summary | |---|---|---| | POST | `/v1/bookings/{bookingId}/approve` | Approve the complete booking based on booking ID | | POST | `/v1/bookings/{bookingId}/deny` | Deny the complete booking based on booking ID | | POST | `/v1/bookings/{bookingId}/items/{itemId}/approve` | Approve a particular booking item based on booking ID and item ID | | POST | `/v1/bookings/{bookingId}/items/{itemId}/deny` | Deny a particular booking item based on booking ID and item ID | | GET | `/v1/bookings/{bookingId}` | Retrieve trip details for a particular booking based on booking ID | | GET | `/v1/bookings/{bookingId}/items/{itemId}` | Retrieve booking item details for a particular item based on booking item Id | | POST | `/v1/bookings/{bookingId}/items/{itemId}/cancel` | Cancel booking item for a particular booking | | POST | `/v1/bookings/{bookingId}/items/{itemId}/delete` | Delete trip item for a particular booking ID | | GET | `/v1/bookings/{bookingId}/items/{itemId}/receipts` | Fetch receipt for a booking item | | POST | `/v1/bookings/{bookingId}/cancel` | Cancel trip for a particular booking ID | | POST | `/v1/bookings/{bookingId}/delete` | Delete trip items for a particular booking ID | | GET | `/v1/bookings` | search trip details | | POST | `/v1/bookings` | — | ## Machine-readable artifacts (29) - **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/amex-gbt/refs/heads/main/openapi/amex-gbt-bookings-v1-api-openapi.yml - **APIReference** — https://apis.egencia.com/openconnect/docs/api-docs/UserSyncAPI - **Documentation** — https://apis.egencia.com/openconnect/v1/api-info?name=User - **Authentication** — https://apis.egencia.com/auth/v1/token - **APIReference** — https://apis.egencia.com/openconnect-sso/docs/api-docs/sso - **Documentation** — https://www.egencia.com/openconnect-sso-service/v1/api-info - **APIReference** — https://apis.egencia.com/company/docs/api-docs/company-info-api - **Documentation** — https://apis.egencia.com/company/v1/api-info?name=company-details - **APIReference** — https://apis.egencia.com/openconnect/docs/api-docs/CompanyCDFAPI - **Documentation** — https://apis.egencia.com/openconnect/v1/api-info?name=CompanyCustomData - **APIReference** — https://apis.egencia.com/openconnect-validation/docs/api-docs/validation - **Documentation** — https://www.egencia.com/openconnect-validation-service/v1/api-info - **Webhooks** — https://raw.githubusercontent.com/api-evangelist/amex-gbt/refs/heads/main/asyncapi/amex-gbt-webhooks.yml - **APIReference** — https://apis.egencia.com/openconnect-expense/docs/api-docs/expense - **Documentation** — https://www.egencia.com/openconnect-expensestream-service/v1/api-info - **APIReference** — https://apis.egencia.com/openconnect/docs/api-docs/GetBookingAPI - **Documentation** — https://apis.egencia.com/openconnect/v1/api-info?name=Booking - **APIReference** — https://apis.egencia.com/openconnect/docs/api-docs/CancellationDeletionAPI - **Documentation** — https://apis.egencia.com/openconnect/v1/api-info?name=CancelAndDelete - **APIReference** — https://apis.egencia.com/openconnect/docs/api-docs/ApprovalWorkflowAPI - **Documentation** — https://apis.egencia.com/openconnect/v1/api-info?name=Approval - **APIReference** — https://apis.egencia.com/approval/docs/api-docs - **Documentation** — https://www.egencia.com/openconnect-approval-service/v1/api-info - **APIReference** — https://apis.egencia.com/openconnect/docs/api-docs/ReceiptAPISPI - **Documentation** — https://apis.egencia.com/openconnect/v1/api-info?name=Receipt - **APIReference** — https://apis.egencia.com/dutyofcare/docs/api-docs/doc-service - **Documentation** — https://apis.egencia.com/dutyofcare/v1/api-info - **APIReference** — https://apis.egencia.com/bi/docs/api-docs/transaction-data-service - **Documentation** — https://apis.egencia.com/bi/v1/api-info ## Other American Express Global Business Travel APIs (12) - [American Express Global Business Travel Agent Assist Notes API](https://apis.io/apis/amex-gbt/amex-gbt-agent-assist-notes-api/) - [American Express Global Business Travel Approval API](https://apis.io/apis/amex-gbt/amex-gbt-approval-api/) - [American Express Global Business Travel Availability Probes Controller API](https://apis.io/apis/amex-gbt/amex-gbt-availability-probes-controller-api/) - [American Express Global Business Travel bookings v2 API](https://apis.io/apis/amex-gbt/amex-gbt-bookings-v2-api/) - [American Express Global Business Travel Company Details API](https://apis.io/apis/amex-gbt/amex-gbt-company-details-api/) - [American Express Global Business Travel Custom Data Field Cleanup Controller API](https://apis.io/apis/amex-gbt/amex-gbt-custom-data-field-cleanup-controller-api/) - [American Express Global Business Travel Custom Data Fields (CDF) API](https://apis.io/apis/amex-gbt/amex-gbt-custom-data-fields-cdf-api/) - [American Express Global Business Travel Doc Audit Clean Up Controller API](https://apis.io/apis/amex-gbt/amex-gbt-doc-audit-clean-up-controller-api/) - [American Express Global Business Travel DutyOfCare Data API](https://apis.io/apis/amex-gbt/amex-gbt-dutyofcare-data-api/) - [American Express Global Business Travel Ecommerce Settings Controller API](https://apis.io/apis/amex-gbt/amex-gbt-ecommerce-settings-controller-api/) - [American Express Global Business Travel Expense SPI API](https://apis.io/apis/amex-gbt/amex-gbt-expense-spi-api/) - [American Express Global Business Travel Gdpr Controller API](https://apis.io/apis/amex-gbt/amex-gbt-gdpr-controller-api/) ## Tags bookings v1 --- Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/amex-gbt/amex-gbt-bookings-v1-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/amex-gbt/.