Client authentication failed

Praful · March 31, 2023, 6:14am

I added client id and other detail that are getting me from /oauth2/default/registration API

{“error”:“invalid_client”,“error_description”:“Client authentication failed”,“message”:“Client authentication failed”}

juggernautsei · April 1, 2023, 1:22pm

I would strongly suggest using swagger to workout connecting to your instance of OpenEMR.

http://demo.openemr.io/openemr/swagger/

Have you read this document completely before attempting a connection?

github.com

openemr/openemr/blob/master/FHIR_README.md

# OpenEMR FHIR API Documentation

## FHIR API Table of Contents
- [Overview](FHIR_README.md#overview)
- [Prerequisite](FHIR_README.md#prerequisite)
- [Using FHIR API Internally](FHIR_README.md#using-fhir-api-internally)
- [Multisite Support](FHIR_README.md#multisite-support)
- [Authorization (in API_README.md)](API_README.md#authorization)
    - [Scopes (in API_README.md)](API_README.md#scopes)
    - [Registration (in API_README.md)](API_README.md#registration)
        - [SMART on FHIR Registration (in API_README.md)](API_README.md#smart-on-fhir-registration)
    - [Authorization Code Grant (in API_README.md)](API_README.md#authorization-code-grant)
    - [Refresh Token Grant (in API_README.md)](API_README.md#refresh-token-grant)
    - [Password Grant (in API_README.md)](API_README.md#password-grant)
    - [Client Credentials Grant (in API_README.md)](API_README.md#client-credentials-grant)
    - [Logout (in API_README.md)](API_README.md#logout)
    - [More Details (in API_README.md)](API_README.md#more-details)
- [FHIR API Documentation](FHIR_README.md#fhir-api-documentation)
    - [Capability Statement](FHIR_README.md#capability-statement)
    - [Provenance](FHIR_README.md#Provenance-resources)

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