Docupost

3 tools available

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.

Connect Docupost to Definable to auto-index uploads, answer questions over a doc set, extract structured fields from contracts. Personas call Docupost's 3 tools directly from chat or scheduled flows. Connect this integration to a knowledge persona — the agent will ground answers in your documents with citations.

Common workflows with Docupost

01

Auto-index new files

  1. Watch for new uploads
  2. Chunk, embed, and index
  3. Make queryable via your knowledge persona
02

Q&A against a folder

  1. Pin a folder as a brain
  2. Ask the persona questions
  3. Returns answers with citations
03

Document-trigger flows

  1. New contract uploaded
  2. Persona extracts key terms
  3. Routes to the right approver

Docupost actions 3

Every Docupost action below is a callable tool any Definable persona can invoke.

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://...')

Frequently asked questions

What can I automate with Docupost on Definable?

Anything Docupost exposes through its API. Common documents workflows on Definable include auto-index uploads, answer questions over a doc set, extract structured fields from contracts. Personas can call any of the 3 Docupost tools directly, then chain the result into another integration without you writing code.

How does Docupost authentication work?

Docupost uses API_KEY on Definable. You connect once from the integrations page, scoped to the permissions you choose, and from then on any persona that has the integration enabled can act on your behalf. Tokens are encrypted at rest and rotated automatically.

Is the Docupost integration included in my Definable plan?

Yes — every Definable plan, including Starter, includes access to all 3 Docupost tools. You only need a separate Docupost subscription if Docupost itself charges per seat or per API call.

Is using Docupost through Definable secure?

Every call from a persona to Docupost is logged with the user, persona, prompt, and response. Tokens never leave Definable's secrets vault, scopes are configurable per persona, and you can revoke access at any time from the integration page.

How do I get started with Docupost on Definable?

Sign up for Definable, open the integrations page, find Docupost, and connect via OAuth or API key. You can immediately attach Docupost to any persona and start running workflows. The free Starter plan includes 5,000 credits/month.

What Docupost actions does Definable expose?

Definable exposes all 3 Docupost actions as callable tools — including `Get Balance`, `Send Letter`, `Send Postcard`. Each tool gets a typed parameter schema so personas know exactly how to call it.

Ready to automate with Docupost?

Wire it up in minutes. No coding required.

← All integrations