[thepasch]

Basically all modern models can do that, in _any_ conversation. Write a skill that teaches it how to use your API and where the endpoints are. Local models will need a harness (look up pi), but any frontier model can do this out of the box.

Writing a script to make a POST request is something assistants have been able to do for quite a while now.

And if you have a Claude subscription, you can use Dispatch to directly write to your PC's drive, no API needed.