Print & mail with a
single REST API

With just a few HTTP requests – we'll print and mail all your letters, invoices, and postcards.
Built by developers for developers.

Need a postcard API? Letter mailing API?

We've got you covered. We've been doing this since 2012 and have printed & mailed more than we ever imagined
(we're paperless internally though, weird right?)

Smart and Simple API

We've built a modern and documented HTTP API that supports both JSON and XML. Easily integrate using our open source Ruby Gem, Python package, or .NET NuGet package


PM> Install-Package TryPaper

$ gem install trypaper

pip install trypaper

Safe & Secure

Unlike some providers – we don't outsource our printing to multiple printshops. Your documents are safe and sound with us and our trained and background-checked team.

Affordable Pricing – No Monthly Fees, No Minimums

$ 1.01 /letter
Letters & Invoices
Up to 3 B&W pages
+$0.05 /page for color
First Class USPS Postage
Phone & Email Support
$ 1.04 /letter
HIPAA Letters & Invoices1
HIPAA BAA1 Signing
+$0.06 /page for color
First Class USPS Postage
HIPAA Trained Phone Support


Aggressive bulk rates available starting at 100 postcards/letters. We'd love to help you out! hello@trypaper.com

1: HIPAA BAA Signing requires a commitment of 100 mailings monthly

Open source Clients

Get up and running in just a few minutes using our open source clients already built for