Copy the callback URL and paste it in the Apple Developers site.
- In PingOne, go to .
- Locate the appropriate IdP and then click the details icon to expand the IdP.
- Click the Connection tab.
- Copy the callback URL and paste it in a secure location.
- On the Apple Developer site, click Certificates, Identifiers & Profiles.
- Select Sign in with Apple and click Configure.
- Select the primary App ID and click the + icon.
- For Return URLs, paste the value for Callback URL that you copied earlier.
- Click Next, and then click Done.
- Enable the external IdP. See Enabling or disabling an identity provider.
- Add the IdP to your authentication policy. See Editing an authentication policy.
- Add the authentication policy to your application. See Applications.