Holiday Taxis Developer Portal

This site documents the following APIs available to third parties wishing to integrate with Holiday Taxis

Web Services 2.0

JSON and XML API for travel agents and partners to search for products, and create and manage bookings.

• Web Services 2.0 Overview
• Detailed request and response definitions (generated automatically from OpenAPI Description).
• OpenAPI 3.1 Description (direct download in YAML format).

Supplier Connect

JSON and XML API for transfer suppliers to retrieve and manage bookings assigned to them.

• Supplier Connect Overview
• Request and response definitions [2026-A] (generated automatically from OpenAPI Description).
• Request and response definitions [2025-01] (generated automatically from OpenAPI Description).
• OpenAPI 3.1 Description [2026-A] (direct download in YAML format).
• OpenAPI 3.1 Description [2025-01] (direct download in YAML format).

Agent Single Sign on (SSOSS)

This documentation is provided for Agent to Sign in into the agent Portal using Single Sign on with Simple Signature (SSOSS).

• Agent Single Sign on Overview
• Try it Out

Links to Older APIs

This documentation is provided for maintaining existing integrations only. All users are strongly recommended to use the current APIs listed above.