An API, a dataset, an MCP tool. Add two lines, and every call costs what you say. Agents pay on Tempo in about a second; you watch it land.
Your passkey is your Tempo account. Face ID or Touch ID, no seed phrase, no extension. Payments go straight to it.
Sign up, name your seller, set a price. In your server's folder, run npx trajan-cli init --cloud and add the two lines it prints.
An agent calls your tool, gets a 402 with the price, pays, and gets its answer. You see the receipt here.
Funds are already at your address — nothing is held by Trajan. Move them whenever you like.
Live on Tempo Moderato testnet during the Crypto World's Fair hackathon. Self-hosting? The open-source version runs without an account: github.com/Lideeyah/trajan.
Your passkey is in. Two details and you're live.
Shown once. Put it in your server's .env as TRAJAN_API_KEY.