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Offered by third-party provider

# ↑	Service ↕	Description	Endpoints ↕	Toggle

For sellers

Your API
is a storefront.

Agents can pay for API calls without a checkout page. Turn an endpoint into a line of revenue without adding a signup flow.

Accept USDC from agents Read documentation

$ npm i @circle-fin/x402-batching

import { createGatewayMiddleware }
  from "@circle-fin/x402-batching/server";

const gateway = createGatewayMiddleware({
  sellerAddress: "0xYOUR_WALLET",
});

// Price any route. Gateway does the rest.
app.get("/run",
  gateway.require("$0.01"),
  handler);

// Unpaid -> 402. Paid -> 200.
// Settles in batch, credits your Gateway balance.

Discover what your agent can do.

Your APIis a storefront.

Give your agent money.

Your API
is a storefront.