Hi there.
Sorry but I’m in the same situation as you. I followed this https://docs.suitecrm.com/developer/api/developer-setup-guide/json-api/
created the Client Credentials via the admin panel
Generated the keys on the server, permissions etc.
updated the const OAUTH2_ENCRYPTION_KEY
but i still get the
{“error”:“invalid_client”,“message”:“Client authentication failed”}
client_id is the guid
client_secret is the OAUTH2_ENCRYPTION_KEY
where am i going wrong?
kind regards
M