The plug-and-play payment gateway for the agentic economy. AI agents pay with crypto — you get paid in Stripe. No crypto wallets. No complexity. 5-minute setup.
Agents pay with crypto, but businesses use Stripe and traditional payment rails
Existing x402 facilitators are developer libraries — no self-service, no dashboard
Businesses don't want to manage crypto wallets, gas fees, or blockchain infrastructure
No visibility into payment flows — volumes, success rates, revenue analytics
Stripe settlement — crypto payments land directly in your Stripe balance
Self-service dashboard — create payment rails, view transactions, manage everything
Zero crypto knowledge needed — we handle wallets, gas, and chain complexity
Full analytics — real-time payment volumes, revenue tracking, per-endpoint breakdowns
Everything you need to accept machine payments. Plug-and-play, not plug-and-pray.
AI agents pay with USDC on-chain. You receive the funds in your Stripe balance — same as any other Stripe payment. Use Stripe's dashboard, payouts, and reporting you already know.
Create payment rails, view transactions, manage API keys — all from a web UI. No CLI required.
Payments as low as $0.01 USDC. Perfect for per-request API pricing, pay-per-use AI, and granular billing.
Agents never need ETH for gas. We use EIP-3009 meta-transactions to abstract away all chain complexity.
Live on Base. Expanding to Ethereum, Polygon, Arbitrum, Optimism. Multiple stablecoins: USDC, EURC, USDT.
Drop-in reverse proxy adds a 402 paywall to any existing API. Point your DNS, set a price, done.
Real-time dashboards: volumes, success rates, revenue by endpoint. Know exactly how agents use your API.
From AI agent request to money in your Stripe account. Fully automated.
An AI agent makes a normal HTTP request to your endpoint. Your proxy returns 402 Payment Required with pricing info.
The agent creates a signed USDC payment (EIP-3009 meta-transaction). No ETH needed for gas — it's gasless.
The facilitator verifies the payment signature, executes the on-chain transfer, and confirms settlement — all in ~2 seconds.
The payment settles to your Stripe balance via Machine Payments. Use Stripe's payouts, reporting, and tools you already know.
A real payment flow. Agent requests → pays → gets access.
# 1. Agent requests your protected API
$ curl -i https://api.yourcompany.com/premium-data
HTTP/1.1 402 Payment Required
X-Payment: {
"amount": "0.01",
"currency": "USDC",
"network": "base",
"recipient": "0xYourStripeDepositAddress",
"facilitator": "https://x402-facilitator-app.fly.dev"
}
# 2. Agent signs & retries with payment
$ curl -i \
-H "X-Payment: <signed_eip3009_payload>" \
https://api.yourcompany.com/premium-data
HTTP/1.1 200 OK
{ "data": "Premium content unlocked!" }
# 3. $0.01 USDC lands in your Stripe balance ✓Any business with an API that AI agents want to use.
Monetize APIs that AI agents consume. Charge per-request with zero friction.
Sell data feeds, market data, or research to autonomous agents at any price point.
Add agent-native billing to your existing platform. Per-call pricing alongside subscriptions.
Build a marketplace where agents discover and pay for services autonomously.
Where we're going. Built in public.
No monthly fees. No minimums. Pay only when you get paid.
Join the waitlist for early access to the dashboard and Stripe integration. Or deploy the open-source facilitator today.