how to use deluge to write a custom function to automatically upload attachment to another API

how to use deluge to write a custom function to automatically upload attachment to another API

This doesn't quite explain it all:  https://www.zoho.com/deluge/help/mail/get-message.html

how to use deluge to write a custom function to automatically upload attachment to another API

Zoho Creator cant export PDFs unless they're published un-securely to the internet,   but it can mail PDFs as attachments.

How can I write deluge script to upload the response as a PDF to an API like digisigner.com?

ty!
J