I have create webhook for sending notification on whatsapp. I have created Template for it.
I want give such link in whatsapp massage so when he click it he can show the Invoice and can download it.
if i send this link
{{site_url}}/api/method/frappe.utils.print_format.download_pdf?doctype=Sales%20Invoice&name{{doc.name}}&format=Sales%20Auditing%20Voucher
but when the client click on he go to website and ask for login.
OR i want that when sales invoice submit then print pdf of that sales also go to whatsapp