Guides

Guides provide overviews of each functional area of air travel. They complement the API References and Workflows by covering basic concepts, usage and support details, and business rules.

General

JSON APIs Guide

Authentication

Common Headers

Transaction and Trace IDs

Endpoints

Error Messaging

NDC-Specific

NDC Guide

NDC Guide for Apollo and Worldspan

NDC Modify, Cancel, and Exchange Guide

Air shopping

Air Shopping Guide

Air Pricing

Air Pricing Guide

Fare Rules

Fare Rules Guide

Seats and Ancillaries

Seats Guide

Ancillary and EMD Guide

Booking and Reservations

Booking Guide

Booking Guide for Air, Car, and Hotel Content

Booking Guide for Failed/Shell Bookings

Comments and Service Requests Guide

Reservation Retrieve Guide

Traveler Modify Guide

TicketIng

Ticketing Guide

Exchanges & refunds

GDS Cancel, Exchange, and Refund Summary

GDS Exchange Workflow Guide

GDS Exchange Ticketing Guide

NDC Modify, Cancel, and Exchange Guide

Refund functionality for GDS is under development in the JSON APIs.