DocuPost is a print and mail service that enables users to send digital files as physical letters and postcards via the U.S. Postal Service.
Tools
Get Balance
Tool to check the current account balance in DocuPost. Use this before sending letters or postcards to verify sufficient funds are available.
Send Letter
Send a physical letter via U.S. mail using DocuPost. Requires recipient address (to_name, to_address1, to_city, to_state, to_zip), sender address (from_name, from_address1, from_city, from_state, from_zip), and a PDF document URL. Example: send_letter( to_name='John Doe', to_address1='123 Main St', to_city='Los Angeles', to_state='CA', to_zip='90210', from_name='Sender Corp', from_address1='456 Sender Rd', from_city='Los Angeles', from_state='CA', from_zip='90210', pdf='https://example.com/document.pdf' )
Send Postcard
Tool to send a postcard via U.S. mail with specified recipient, sender, and front/back images. Use after confirming recipient addresses and design URLs. Example: send_postcard(to_name='John Doe', ..., front_image='https://...', back_image='https://...')