Live demo

Watch an agent get charged — against the real API.

This page sends a real request to the live PitWire API. The 402 Payment Required you'll see is not a mock — it is the exact machine-readable challenge an AI agent receives, decoded for human eyes.

live session — api.pitwire
Pick a symbol and hit “Send request”. The request goes to the production API — no simulation.

Decoded payment terms — what the agent is asked to sign

price— (atomic units → USDG, 6 decimals)
pay to—
asset— USDG on Robinhood Chain
network—
scheme— EIP-3009 TransferWithAuthorization — an offline signature, no gas
valid for—

Why it stops here: completing step 3 means signing with a funded wallet's private key — nothing a public web page should ever hold. Below is how you close the loop for real.

Close the loop with a real payment

# 1. Discovery is free
curl https://pitwire.xyz/v1/tokens

# 2. Run the reference client with a small, dedicated wallet (never your main one)
git clone https://github.com/hakkioz22/stockagent && cd stockagent && npm install
PRIVATE_KEY=0x… API_URL=https://pitwire.xyz npm run demo

# 3. Or skip HTTP entirely — add the MCP server to Claude and just ask for a price

Live network activity

—payments settled
—revenue
—unique agents

Refreshed from /v1/stats every 5 seconds. Full feed on the dashboard.