A bit confusing. You can definitely purchase credit for Claude and use it in pi or omp. I have done this.

They have a separate plan that gives you vertically-integrated usage through Claude code and they have a pay-for-tokens plan but as far as I know the two are separate (though they’re going to add some usage for the latter if you pay for the former).

You can definitely purchase credit and use it in pi. If you don’t want to, that’s fine. People stop using services all the time and that’s fine.

The reason you buy Claude is because they have a good harness. If all you want is a model you can spend a lot less elsewhere.

I don't understand this. I just logged into my claude through OMP and it works fine.