Get OAuth authorization-server metadata

curl --request GET \
  --url https://api.join.tl/.well-known/oauth-authorization-server/oauth

const options = {method: 'GET'};

fetch('https://api.join.tl/.well-known/oauth-authorization-server/oauth', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.join.tl/.well-known/oauth-authorization-server/oauth"

response = requests.get(url)

print(response.text)

{
  "issuer": "https://api.join.tl/oauth",
  "authorization_endpoint": "<string>",
  "token_endpoint": "<string>",
  "jwks_uri": "<string>",
  "revocation_endpoint": "<string>",
  "userinfo_endpoint": "<string>",
  "scopes_supported": [
    "<string>"
  ],
  "response_types_supported": [
    "<string>"
  ],
  "code_challenge_methods_supported": [
    "S256"
  ]
}