Getting Error 400: Unsupported Grant Type w /token endpoint

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Nov 8, 2023, 5:57:45 PM11/8/23

to Developer Group for CMS Blue Button API

I am receiving a Error 400 with the /token endpoint. The error message is:
{'error': 'unsupported_grant_type'}

I tried using authorization_code and authorization-code to no avail.

Any suggestions?

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Nov 8, 2023, 9:36:48 PM11/8/23

to Evelyn Johnson, Developer Group for CMS Blue Button API

What's your full request? headers, body etc.

- Michele

CareEvolution

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Nov 13, 2023, 2:20:55 PM11/13/23

to Developer Group for CMS Blue Button API

Hi Evelyn,

It looks like the issue may have been fixed. Please email us at bluebuttonapi @cms.hhs.gov if are still having issues or have questions.

Kirsten Hansen

Product Manager

The Blue Button 2.0 API Team

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