docs/content/apps/creating-github-apps/creating-github-apps/about-the-user-authorization-callback-url.md

title, intro, versions, topics, shortTitle

title	intro	versions	topics	shortTitle
About the user authorization callback URL	You can specify a URL that users will be redirected to after they authorize an app.	fpt ghes ghae ghec * * * *	GitHub Apps	Callback URL

When you create a {% data variables.product.prodname_github_app %}, you can specify a callback URL. When you use the web application flow to identify and authorize users, users will be redirected to the callback URL after they authorize the app.

You can specify up to 10 callback URLs. If you specify multiple callback URLs, you can use the redirect_uri parameter when you identify and authorize a user to indicate which callback URL the user should be redirected to. If you do not specify redirect_uri, the first callback URL will be used.

The callback URL is different from the setup URL. Users are redirected to the setup URL after they install an app. Users are redirected to the callback URL when they authorize an app via the web application flow.

For more information about identifying and authorizing users, see "AUTOTITLE". For more information about creating a {% data variables.product.prodname_github_app %}, see "AUTOTITLE."