402Proof — XRPL x402 v2 Facilitator

npx add-mcp 'https://four02proof.onrender.com/mcp?registry=scriptmasterlabs'

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TOTAL SETTLED CALLS

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RECEIPTS ISSUED

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UNIQUE AGENT WALLETS

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ACTIVE ENDPOINTS

⬡ LIVE SETTLEMENT FEED

Waiting for settlements...

⬡ NETWORK LEADERBOARD

ENDPOINT PATH	ASSET	CALLS	EARNED
No endpoints yet

⬡ 402PROOF NETWORK · LIVE

What this node is processing: x402 PAYMENT PROTOCOL RLUSD/XRP SETTLEMENT AGENT PASSPORT SCORING SPEND FIREWALL ACTIVE

Every AI agent that hits a 402Proof-protected endpoint gets an invoice, pays in XRP or RLUSD on the XRP Ledger, and receives a cryptographically signed access token. Every payment generates an immutable compliance receipt with agent identity, risk score, sanctions check, and XRPL tx hash.

⊞ MY ENDPOINTS

ID	PATH	PRICE	ASSET	CALLS	STATUS	ACTIONS
Enter API key and click LOAD

⊟ RECEIPT LOOKUP

⊛ AGENT PASSPORT LOOKUP

⊘ SPEND FIREWALL POLICY EDITOR

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Block HIGH risk agents (score ≥ 70)

Require KYB verification

Require established agent history

⊕ GET YOUR BADGE

Paste this on your website to show the world your endpoint accepts AI agent payments over XRP Ledger.

AI Agents Can Pay Here · Verified by 402Proof · XRP Ledger

⊕ QUICK INTEGRATION GUIDE

# Register curl -X POST https://four02proof.onrender.com/v1/merchant/register \ -H 'Content-Type: application/json' \ -d '{"name":"My Company","email":"me@company.com"}' # Returns: { "api_key": "your-key" }

curl -X POST https://four02proof.onrender.com/v1/endpoint/ \ -H 'X-API-Key: your-key' \ -H 'Content-Type: application/json' \ -d '{"path":"/api/premium","price":"0.05","asset":"RLUSD"}' # Returns: { "id": "endpoint-uuid" }

STEP 3 — Add middleware to your Express server

const { proof402 } = require('proof402-middleware'); app.use('/api/premium', proof402({ endpointId: 'endpoint-uuid', serverUrl: 'https://four02proof.onrender.com', }));

STEP 4 — Embed the badge on your site