Hi Anil! Please make sure you have:
- downloaded the Postman Interceptor chrome extension
- installed the Interceptor Bridge
- added your Okta domain to your cookies tab https://learning.postman.com/docs/sending-requests/capturing-request-data/interceptor/#syncing-cookies
You’ll need to sign into Okta i.e., establish a browser session first in order to sync your cookies to Postman and then make a GET request for an id token. Click on the console tab at the bottom of your Postman screen and you will find the id token with your redirect url.
You can also use this tool https://oidcdebugger.com/ to get your id and access tokens - Get an access token manually for testing.