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OAuth2.0 throws invalid_grant type message while fetching the tokens from Xamarin forms Android app
I am using OAuth2.0 in my xamarin application and when i try to get the access token using the OAuth settings mentioned below I am able to get the access token, post my image on dropbx and everything...
Greg-DB
Dropbox Community Moderator
Dropbox Community ModeratorAre you able to print out the full /oauth2/token HTTP response body for this error? It should contain a more detailed error message along with 'invalid_grant'.
Also, why are you using "https://www.dropbox.com/callback"? That's not a valid page on dropbox.com. (You can use https://www.dropbox.com/1/oauth2/redirect_receiver if you want though.)
Also, why are you using "https://www.dropbox.com/callback"? That's not a valid page on dropbox.com. (You can use https://www.dropbox.com/1/oauth2/redirect_receiver if you want though.)
Thanks for the suggestion for the redirect url, since i am doing this in a mobile application the blocker that i am facing is it shows invalid_grant message for like 2seconds on the screen and then vanishes and takes me back to my mobile app with the token.
What i can do is wrap everything i did for my xamarin project and send it to you for reference and then maybe you can have a look at it if my explanation is not clear through comments or i can send a video too let me know
- Greg-DBCan you print out the actual /oauth2/token HTTP response body? That would be the best way to troubleshoot this.
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