{
  "core_origin": "https://api.example.invalid",
  "issuer": "https://idp.example.invalid/realms/customer",
  "token_endpoint": "https://idp.example.invalid/realms/customer/protocol/openid-connect/token",
  "client_id": "hub-spa",
  "redirect_uri": "https://developer.example.invalid/callback"
}