No Errands Get a key

Is there an AI assistant that can mail letters?

Yes, once you connect it to a service that mails things. No Errands is that service: connect it to Claude, ChatGPT, Cursor or any assistant that supports MCP connectors, and the assistant can print and mail letters and postcards through USPS. It always checks the address, quotes the price and asks you before sending.

How to do it with No Errands

  1. Connect No Errands once. Add No Errands to Claude, ChatGPT or another MCP client with the address https://api.noerrands.com/mcp and sign in with your email. The steps for each assistant are below. You do this once for every errand.
  2. Add credits if you need them. A new account starts at $0.00. Ask your assistant to add credits and it gives you a checkout link. You pay in your own browser, never in the chat.
  3. Give it the letter and the addresses. Tell the assistant who the letter is for, their US address, your return address, and what to say. It can write the letter with you, use text you paste, or mail a PDF from a link.
  4. Check the address and the price. The assistant checks the address for free and gets the exact price before anything is printed.
  5. Approve it. It shows you the recipient, a summary of the letter and the price, then waits for your yes. Nothing is mailed until you say so.
  6. It is printed and mailed. The letter is printed, put in an envelope, stamped and handed to USPS. Ask the assistant for the status any time.

What to type

Once No Errands is connected, you can ask like this:

Mail a letter to the address on this bill asking them to correct my name on the account. Draft it, check the address, and give me the price.

The assistant checks first, shows you what it is about to do and the price, and waits for your yes.

What it costs

Item Price
Letter, first page, black and white $2.49
Each additional page $0.30
Color, per letter $0.50
Certified mail, extra $9.50
Address check and price quote Free

Every price is quoted before you approve. See full pricing.

Connect No Errands to your AI assistant

You do this once. One connection covers every errand, and the address is the same everywhere: https://api.noerrands.com/mcp.

Signing in asks for your email and a 6-digit code we email you. Then choose Allow read and spend credits, or Allow read-only if you only want quotes and status. A new account starts at $0.00: ask your assistant to add credits and it gives you a checkout link to pay in your own browser.

Ready to try it? Connect No Errands to Claude, ChatGPT or any MCP client once, then ask in plain words. You approve every price before anything happens.

Connect your assistant Get an API key See pricing

Questions people ask

Which assistants does it work with?

Claude, ChatGPT, Claude Code, Cursor, Meta Muse and any other client that can connect to an MCP server.

What else can it do besides letters?

Postcards, faxes, greeting cards, shipping labels, photo prints, e-signatures, appointments and restaurant table requests, all from the same connection.

Can the assistant mail a letter without asking me?

No. It must check the address, get a price, show you the recipient, the content and the price, and get your explicit yes before every letter. A read-only connection cannot send at all.

Can I mail a letter outside the US?

Not yet. United States addresses only.

How do I pay?

With prepaid credits. You can buy $2.49 for a single letter, or $10.00 for $12.50 of credit (one free letter), $25.00 for $32.50 of credit (three free letters) and $50.00 for $67.50 of credit (seven free letters); every pack credits more than it costs, and credits never expire. Your assistant gives you a checkout link and you pay in your own browser.