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Send a letter from a template or HTML

One step with Stannp. We can help you get access.

Get something done

Send a letter from a template or HTML

with Stannp

Use Stannp: its Stannp Direct Mail Letters API lets you send a letter from a template or HTML in a single step (POST /letters/create). capabilities.work can help you get signed up and connected.

  • How do I mail a single letter built from one of my saved templates?
  • Can I preview a letter as a PDF without it being printed or charged?
  • Is it possible to send a letter first class and double-sided?
Say it to your AI assistant
  • Send a letter using template {template} to recipient {recipient}.
  • Generate a test preview of a letter with these HTML pages {pages} for {recipient}, no charge.
  • Mail template {template} to {recipient} with the {addons} upgrade.
For your developer

POST /letters/create in Stannp Direct Mail Letters API. Full spec on APIs.io.