Facebook error: This authorization code has been used

Evgeny Sporykhin

Hi all! I try to connect fb oauth to my xano app. But i always get this error: "This authorization code has been used"

I do the same as in google oauth tutorial, but always gettoing this error. What i can doing wrong?

Michael Udinski

It sounds like you are trying to re-use the code that the OAuth provider sends back upon authorization - these are one time use and unique per authentication. Be sure you are using the newly created code each time. 

Evgeny Sporykhin

 thanks! I forgot about workflow in Bubble which used this code