Your software My Mautic version is: v2.16.2 My PHP version is: PHP 7.3 Your problem My problem is: I’m using Postman to test some API endpoints and I’m able to connect with Basic Authentication, but I’d like to improve security with oAuth2 authorization. Attached you’ll find my both configurati…

2022 update: with https://oauth.pstmn.io/v1/browser-callback as the Callback URL it works for me.

Authorization with oAuth2 and Postman didn't work

stgoos August 26, 2022, 11:01am 3

If you want to automate the oAuth2 process in Postman for every request, see my post: Postman automated oAuth2 Client Credentials via Pre-request Script

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