Adding the callback URL to the Amazon Developer Console

Copy the callback URL and paste it in the Amazon Developer Console.

Steps

In PingOne, go to Integrations → External IdPs.
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.
Go to the Amazon Developer Console at https://login.amazon.com.
Select the appropriate profile.
Go to the Web Settings section.
For Allowed Return URLs, paste the value that you copied from the PingOne console.
Click Save.

Next steps

Enable the external IdP. See Enabling or disabling an identity provider.
Add the IdP to your authentication policy. Ensure that registration is enabled in the authentication policy. See Editing an authentication policy.
Add the authentication policy to your application. See Applications.