x402 Marketplace

List your x402-gated API so AI agents and developers can discover it.

The Conduit Marketplace is a public directory of x402-gated APIs. List your API so AI agents and developers can discover and pay for it automatically.

Browse: conduitpay.xyz/marketplace Submit: conduitpay.xyz/marketplace/submit

How it works

Role	What they do
Developers	Submit an x402 endpoint, set a price, earn USDC
AI agents	Discover APIs, pay per request, get data back
Humans	Browse, test endpoints, integrate
Conduit	Routes payments on Arc, takes 0.5%

Submission

1. Build your x402 endpoint

   export const GET = withPayment({ amount: "0.001" }, async (req) => {
     return NextResponse.json({ data: yourData });
   });
   
2. Submit

   Fill in name, description, endpoint URL, price, category, and optional docs URL at the submit page.

3. Get approved

   Conduit reviews within 24 hours. You’ll get an email when approved.

4. Start earning

   AI agents and developers can browse, click Try It, pay, and receive your data automatically.

What makes a strong listing

• Clear, specific description of what your API returns
• Reasonable price (0.001–0.01 USDC is standard for data APIs)
• A working endpoint that returns a real 402 when unpaid
• A link to documentation

Conduit’s own demo endpoint /api/arc-stats is listed on the marketplace. Use it as a reference for a good listing.