Government Gateway: accessing public API portal

Guidance for software developers using the public API portal.

This publication was withdrawn on

More information can be found on the Transaction Engine: support for software developers page on GOV.UK.


ISV developer help - SOAP & TXE interfaces version 2.2

Government Gateway public methods version 1.0

Government Gateway, hints and tips for developers using the public API (17/10/08): v1.1

Test data: 6.0

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Guidance on:

  • ISV developer help: SOAP and TXE interfaces
  • Government Gateway public methods
  • Test data
Published 6 March 2008