I get the Redirect URI Mismatch error:
Description
When redirecting the user to OAuth for Zoom and return to callback page, on our staging environment it doesn’t work and returns with the URI mismatch error. However, when trying it on my machine, on localhost, it works perfectly - just the staging site is returning that error.
I triple checked all the credentials, everything is correct, nothing is different than the localhost environment settings/endpoint/whitelist pages - totally everything is the same! But still, on staging environment I get the issue.
One of my concerns is that our system has an old infrastructure and its built with AngularJS so the routing has hash (“#”) in the URL and it might make some troubles.
But again, in localhost it has the same hash character in the URL and it works
Error?
resulted in a 400 Bad Request response:\n{"reason":"Invalid request : Redirect URI mismatch.","error":"invalid_grant"}\n"}