Configuration without api token

Hi All,

Does anybody know if I can initlally setup without api token(s)?
Now I’m upgrading 1.x to the latest 2.1 on CentOS and looking for a way how I can achieve.
All I need is my application compatibility and, if possible, continuousely use users wokring in 1.x.

What I’m not sure is if I need to create the users “with api token” because it would be incompatible with my 1.x application if db access requires tokens.

Because every parameter was by default in my 1.x configuration, I accept default config values in 2.1 and also do not need data migration.

Many thanks in advance,