OpenID providers publish their metadata at a well-known URL. In Okta it looks something like this: https://dev-599740.okta.com/oauth2/default/.well-known/oauth-
strcpy
mp4box
mat-pagination
android-coroutine
text-cursor
monthcalendar
srl
chord
tcpchannel
outline-view
factory-pattern
dj-rest-auth
pi-db
privileged-functions
inversion
android-networking
warp10
html.beginform
scipy
service-model
dynatrace
macos-high-sierra
flutter-path
embedded-tomcat-7
simbl
materialcardview
autoedit
julia-plots
asp.net-core-css-isolation
parameterized-class