Using postman to get Access Token

Questions OAuth/OIDC
25

Hi @SuperJonotron,

I was able to get the password grant for native application working.
This is what I did -

  1. Create a native application from okta dashboard
  2. Change the “Client Authentication” setting from “Use PKCE (for public clients)” to “Use Client Authentication”
  3. Import the API Access Management(OAuth 2.0) postman collection from here - https://developer.okta.com/reference/postman_collections/
  4. Open the “Get Access Token with Resource Owner Password Credentials” postman request
  5. Update the values of ClientID and ClientSecret into username and password in Authorization section
  6. Update the values of the username and password for the user in your okta org (who is assigned the native app) into the body section
  7. Update the redirect_uri value in the body and click Send.

password-grant
password-grant.jpg983×733 99.4 KB

What version of postman are you using? I’m using 5.1.3
I don’t think you need the Content-Type header
Ensure that the user whose credentials you’re using to get the token is assigned the native app.