
SpencerM.38432 (Customer) asked a question.
Is there a way to get the Identity Provider Single Sign-On URL, Identity Provider Issuer and X.509 Certificate values from an Application through the API? These values are found in the page "How to Configure SAML 2.0 for <app_name> Application". The page is normally accessed with https://myinstance-admin.okta.com/app/application_name_label/id/setup/help/SAML_2_0/instructions

Not the entire page of instructions, but you can get those metadata values by first querying the Apps API for your app (GET). A successful query will return the application object for your app, and down in the "_links" section you'll find one labeled metadata, with the URL to your app's metadata, which should contain those values.
The application object is documented here:
https://developer.okta.com/docs/reference/api/apps/#application-object
Hmmm, that looks like the data that I am looking for. I am just having trouble getting it using API calls. Is it possible to use an API call to get the XML response for the metadata link? I am currently using the API token as a header in my API call.