This is super cool and useful @a_kravitz, well done! I just tried it out with the Bitmex public API and it worked perfectly.
I built a custom Excel Add-in to do something similar a few years ago and it was such a headache. I think this is such a common problem and as another commenter said, an invaluable addition to the nocode toolset.
I was also looking for how to do a query based on cell contents and saw your reply linking to a page from your docs. I think you should definitely put that in your FAQ because that opens up the universe of things you can build without code even more.
All the best for your launch!