This version is in beta - expect some breaking changes.

Individual PAYE Test Support API

Version and status	Select version and status
Available in Sandbox	Yes
Sandbox base URL	https://test-api.service.hmrc.gov.uk
Available in Production	No

Overview

This API lets you set up test data for the Individual PAYE APIs: Individual Benefits, Individual Employment, Individual Income and Individual Tax.

Why do these endpoints look different?

The endpoints for this API now use the Open API Specification (OAS).

The API has not changed. You do not need to make any updates to your application if you already use this API.