TripMaster Application URLs:

TMPro: https://app.tripmastersoftware.com/
Core: https://core.tripmastersoftware.com/main
Modern: https://modern.tripmastersoftware.com/
Reporting: https://reporting.tripmastersoftware.com/
AdminPanel: https://admin.tripmastersoftware.com

IdentityServer URLs:

Discovery - /.well-known/openid-configuration
Grants - /grants (where you can find metadata and links to all the endpoints, key material, etc.)
Git Repository - https://github.com/identityserver/IdentityServer4
Samples Git Repository - https://github.com/IdentityServer/IdentityServer4/tree/master/sample