I'm using OAuth 2.0 for Fitbit integration in my iOS application. Everything is working well. But If I created new Application by
https://dev.fitbit.com/apps/new
Below is screenshot of registration new app.
Set new ClientID, ClientSecret and callbackURI but Always get below issue.
Don't know where i'm going wrong? Also try to set different type of callback URI like start with https://getresponse and etc. also try Refer this link but did not get success.
I'm following
1) https://github.com/Stasonis/fitbit-api-example-swift
2) https://github.com/insanelydeepak/fitbit-api-example-iOS
If you want more info then pls let me know.