Error Local Test when Build new App

[indra.gunanda (Indra)]

Authorization new App got Error on Local Test

Description
I just created custom app with zoom , but i stuck on local test
Error

when i click install show this error

[will.zoom (Will)]

Hey @indra.gunanda,

What kind of app is this, is it a user level OAuth App?

Can you confirm that you’ve provided a valid redirect URL that is publicly accessible and online?

Thanks,
Will