Free Developer Tools

NDC Developer Tools

Free browser tools for NDC developers and travel operations teams. Test API calls, generate auth headers, build messages, compare responses, simulate servicing, track deadlines, and decode errors.

API

NDC API Playground

Test NDC requests against a live sandbox endpoint. Get mock AirShoppingRS, OfferPriceRS, and OrderViewRS responses with realistic data.

Auth

Auth Generator

Generate HTTP Signature and OAuth2 headers for NDC API calls. Ready-to-use curl commands included.

Code

Code Snippets

Copy-paste NDC API examples in Python, JavaScript, Java, C#, PHP, and curl. Version-aware and ready to run.

XML

Message Builder

Build valid NDC XML requests with a form-based wizard. No XML knowledge required - just fill in the fields.

Diff

Diff Tool

Compare two NDC messages side by side. XML-aware diff shows field-level changes, not just line changes.

Flow

NDC Order Servicing Simulator

Walk through retrieve, reshop, change, cancel, refund, schedule-change, and split-passenger servicing flows.

Clock

NDC Ticketing Time Limit and Schedule Change Tracker

Paste NDC XML to find ticketing deadlines, price guarantee limits, and schedule-change indicators.

Matrix

NDC Aggregator and Airline Capability Matrix

Compare NDC capability coverage across shopping, booking, payment, servicing, seats, and ancillaries.

Debug

NDC Error Decoder and Flow Troubleshooter

Decode NDC warnings and errors into likely causes and next debugging steps.