How to send a postcard from your phone
If you use Claude or ChatGPT on your phone, you do not need a separate postcard app. Connect No Errands once, then ask the assistant to mail a postcard with a photo link and a message. It quotes $1.69, shows you the card, and mails it after your yes.
How to do it with No Errands
- Connect No Errands once. Add No Errands to Claude, ChatGPT or another MCP client with the address
https://api.noerrands.com/mcpand sign in with your email. The steps for each assistant are below. You do this once for every errand. - 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.
- Pick the photo and write the message. Give the assistant a link to the photo for the front, the message for the back, and the US address it goes to.
- Check the address and the price. The assistant checks the address for free and quotes the price before anything is printed.
- Approve it. It shows you the recipient, what will be printed and the price, then waits for your yes.
- It is printed and mailed. The postcard is printed and mailed through USPS. Ask for the status any time.
What to type
Once No Errands is connected, you can ask like this:
Send a postcard of https://example.com/mountains.jpg to Sam, 3 Birch Ct, Madison WI 53703: "Made it to the top!"
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 |
|---|---|
| Postcard, printing and postage included | $1.69 |
| 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.
- Claude: open Claude's connector settings and choose Add custom connector. Name it No Errands, paste
https://api.noerrands.com/mcp, click Add, then Connect. - ChatGPT: go to Settings, then Apps & Connectors, then Advanced, and turn on Developer mode. Create a connector with the address
https://api.noerrands.com/mcpand authentication set to OAuth. - Claude Code: run
claude mcp add --transport http errands https://api.noerrands.com/mcp, then type/mcpand sign in. - Cursor, Meta Muse and other MCP clients: add
https://api.noerrands.com/mcpas a streamable HTTP server and sign in, or get an API key and send it as a bearer token.
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.
Questions people ask
Do I need to install anything?
No new app. You connect No Errands once in your assistant settings, then use the assistant you already have.
Can I mail to an address outside the US?
Not yet. United States addresses only.
What happens to my photo?
We pass the image link to our print partner so they can print the card. We do not use your photos for anything else.
Can I mail a postcard 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.