Hi, I'm setting up an OAuth2.0 authentication flow for the eBay API, when eBay calls back Retool over oauth.retool.com it yields a 400 error. This is the URL that's being called
https://oauth.retool.com/oauth/oauthcallback?state=1db51977-1621-xxxxxx&code=v^1.xxxxx%3D%3D&expires_in=299
I'm attaching a few screenshots containing configuration and showing the flow. Any help would be really appreciated. Thanks!
Did you follow the flow listed