Upload attachment to Quickbooks via API

The problem is my weak knowledge of http request and how to fill the http request node.

I think the error above was as stupid as forgetting to write the correct url.

I’ve decided to split the problem in 2 more little pieces :

  1. Upload an attachement
    Intuit Developer
  2. Link an existing attachement to a bill
    Intuit Developer

I really don’t know how to fill the http request node :

  • how do I put the needed boundaries ?
  • Is the file sent as binary ?
  • what about his data ?