Any device, agent, or business gets an endpoint.
They pay and get paid atomically — with escrow built in.
No human required in the loop.
Register once. Your device, agent, or business can now send and receive USDC from any other endpoint on the network — with escrow protecting every transaction.
A business, device, AI agent, or autonomous system registers with a single API call. We assign it a wallet and identity on-chain.
POST /api/register-endpoint
Every API request carries an EIP-712 signed Agent Grant in the X-402-Payment header. The grant defines budget, agent address, and expiry — payment settles atomically with the request, no pre-authorization needed.
X-402-Payment: <base64(grant + EIP-712 sig)>
Funds are held in escrow until the service is confirmed delivered. No chargebacks. No fraud. No intermediary holding your money.
status: escrowed → released
On confirmation, USDC settles to the provider wallet in under 2 seconds. No invoices. No net-30. No banks.
settled: $0.001 USDC → Base
Every one of these already has an API. They just need a payment layer.
EVs negotiate charging slots and pay autonomously across competing networks — no driver, no app, no account.
TransportationA personal agent compares prices, negotiates with seller APIs, and completes the purchase — all within a single payment-wrapped request.
RetailBusinesses expose a service endpoint. Other businesses — or their agents — book and pay in one atomic call. No invoicing cycle.
B2B CommerceWe assign every endpoint a wallet and identity. Humans, agents, devices, and businesses — same protocol, same escrow.
Claude, GPT, custom agents — any agent that needs to pay for data, APIs, or services
Expose your services as an API endpoint and get paid instantly by agents or other businesses
EVs, drones, IoT sensors — any machine that needs to transact without human intervention
Supply chain, logistics, B2B — replace net-30 invoicing with atomic settlement per transaction
Your AI represents you — books, buys, and negotiates on your behalf with your pre-approved limits
Built on the x402 open standard. One extra header and any API becomes a paid service. Works with every language, framework, and platform.
Every business, agent, and device that registers becomes part of the x402 network. Discoverable. Payable. Autonomous.
Free to register · Pay only when you transact · No monthly fees
x402 AgentPay · AgentWorld Guide