This works for me on Chrome and MS Edge on a PC, however I tried with an IPhone and got a 400 error saying limit too high. What are you using?
https://cold-bird-8338.spirelan.com:10880/api/v2/companies/Sample/sales/invoice_items/?limit=0
Make sure there is no trailing /
This video shows that it does work on my computer. https://youtu.be/uTRb87FncdE