Same for me, @david - the “New Payment in Invoice Ninja” trigger in Zapier doesn’t seem to be getting the “Invoice Number” passed to it. It has an “Invoice ID”, but not the number. In my zap, I then have a step for “Invoice Ninja - Find Invoice” that, even though I have it configured to use the v5 “number” field, still seems to insist it has to have the “Invoice Number”… because it fails with that as the error.
Hope that makes sense (and may be different than @WedBSV is having trouble with). Thanks!