MCP tools 5 · no API key

Physical mail for AI agents

Real postcards and letters from Codex, Muse and Claude. Your agent writes it, you approve and pay, and we print and mail it.

Read the quickstart ›Send from the web
codex mcp add sendpaper --url https://sendmypaper.com/mcp
Full setup for Codex in the docs →
codex · sendpaper
Mail my mom a birthday postcard. She's at 12 Oak St, Austin TX 78701. Say I'll call Sunday.
create_postcard · 4×6 · front_headline: "Happy birthday, Mom!"
Here's the exact card that will print. Pay and it goes out tomorrow.
Happy birthday, Mom!
ord_8k2m · awaiting paymentPostcard 4×6 to Dana Kim, $2.99
PreviewPay $2.99
Works withCodexMuse CodeClaudeChatGPTCursorVS Codeand anything that speaks MCP or REST
Pricing

Pay per piece. No subscription.

Printing, envelope and USPS First-Class postage included. US addresses only.

4 × 6 in

Postcard 4×6

$2.99

Full-color front, your message on the back.

6 × 9 in

Postcard 6×9

$3.99

Bigger card, more room for a photo and a note.

8.5 × 11 in

Letter

$4.99

Up to 3 printed pages, folded into a #10 envelope.

FAQ

Questions

Can my agent spend money without me?

No. Creating an order costs nothing. It's only printed after a person pays the checkout link in Stripe.

Which agents work?

Anything that supports remote MCP servers over Streamable HTTP: Codex, Muse Code, Claude Code, Claude Desktop, claude.ai, ChatGPT developer mode, Cursor and VS Code. Everything else can use the REST API.

Where can you mail to?

US addresses, including Puerto Rico, US territories and APO/FPO/DPO military addresses.

What won't you print?

Threats, harassment, fraud, impersonation and obscene content, plus bulk marketing. See the content policy.

Is there a machine-readable description?

/llms.txt for language models, /openapi.json for the REST API, and the docs for everything else.