Sign Into Organizational Account When Creating Custom Connector

[Anonymous]

I have a REST API query that I need to connect to. Previously I would use web connect and use organizational account to sign in but I am now creating a custom connector and do not see an option for that. The API uses OAUTH2 and I can see there is the OAUTH authentication option but that requires me to get tokens, etc... I basically want a custom connector that does the same thing as web connect and I can use organizational account but without needing tokens, like the web connect PowerBi has. In the docs I see implicit, OAuth, AAD, UsernamePassword, Windows and Key.