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-
fluentpdo
roslibjs
opticalflow
nintex-workflow
simplejdbccall
word-2016
autopostback
dpi-aware
chromedp
minidumpwritedump
weblogic14c
language-translation
3d-mapping
pi4j
twitter4j
webui
custom-painting
mediaelement.js
copy-and-swap
code-first
tex
ecto
dompdf
qstatusbar
uialertviewcontroller
bpf
initialization-order
amasty
microsoft-graph-sites
autotest