Create a procurement via the API


I am using the API to create a page to receive our products, to streamline the process, as the purchase prices change every time. This page updates the buy price on the product page (as well as the barcode which often changes) and creates the procurement all in one hit. Unfortunately, though, the docs for the procurement API don’t seem to work. With a combination of and trade I have most of this working just fine - also a bit of trial and error with curl - but I can’t figure this one out.

Is someone able to pass me some updated docs on /procurements? Has anyone else automated anything to do with procurements they could share with me?