How can I simply retrieve a list of all of a seller's items?

How can I simply make a request to all of the items that a seller has. It is as simple as this, but the docs don’t make any sense and they don’t explain how to do this simple thing. Is it in the catalog, the inventory, who can tell…

When a new seller tries to use my service, I need to get a list of all of their items.

Found the answer to it myself. It’s amazing how difficult this is for pretty much the simplest thing that you can do, but here it is:

Use the catalog api - “https://connect.squareup.com/v2/catalog/search
For the data (js) - {object_types: [“ITEMS”]}

Another way is:

GET /v2/catalog/list?types=ITEM