HMRC MTD API Examples in PHP
Basic PHP examples based on the HMRC MTD API tutorial here:
https://developer.service.hmrc.gov.uk/api-documentation/docs/tutorials
All tested and working.
You will need a developer account from here:
https://developer.service.hmrc.gov.uk/developer/registration
Create a test application, and you will then be able to get the data you need for config.php
Then browse to any of these to test: hello-world.php hello-application.php hello-user.php
Common issues
If you get invalid return_uri for hello-user, likely causes are:
- Not using HTTPS (you have to).
- Not registering your return URL in your application.