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redirect_uri_missing

  • May 27, 2025
  • 3 replies
  • 9 views

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After configuring a Box app and getting the Client ID and Secret, I get the following error when signing in on step 3 of the "Use Postman to make API calls" tutorial (https://developer.box.com/guides/tooling/postman/quick-start/log-in-to-box/):

redirect_uri_missing

3 replies

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  • Author
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  • 34746 replies
  • May 27, 2025

Hello, 

Please see Jon's answer on this post: https://support.box.com/hc/en-us/community/posts/360052850653-Can-t-Login-To-Set-Up-Postman

Best,

Kourtney, Box Developer Advocate


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  • Known Participant
  • 34746 replies
  • May 27, 2025

Thank you Kourtney. I have already worked around the issue by going to the console and doing the necessary steps in there. I was able to use the API after that. 


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  • 34746 replies
  • May 27, 2025

Just to follow up, the fix to properly set the redirect uri in the app creation flow has been made, so this issue should no longer arise as folks use the Postman quickstart in the future.