# Services from x402-agent-pay.com on Zero

> x402-agent-pay.com serves 10 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/x402-agent-pay.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402-agent-pay.com/health.json

## Services

- [AgentPay x402 Payment Endpoint](https://www.zero.xyz/c/agentpay-x402-payment-endpoint-5f45fc52/llms.txt): $0.02/call via x402. Processes atomic USDC micropayments for AI agents and machines using the x402 payment protocol, enabling autonomous machine-to-machine commerce without human involvement.
- [AgentPay Payment Status Lookup](https://www.zero.xyz/c/agentpay-payment-status-lookup-a89b75c0/llms.txt): $0.02/call via x402. Looks up the status of a specific payment by ID using the x402 protocol, returning payment confirmation details for autonomous agent workflows
- [x402-agent-pay Energy Buy Order](https://www.zero.xyz/c/x402-agent-pay-energy-buy-order-75d2a4a8/llms.txt): $0.02/call via x402. Buys agent energy (kWh) up to a specified max price by matching the cheapest resting sellers and settling USDC to seller wallets on Base L2
- [AgentPay Release — Escrow Payment Release via x402](https://www.zero.xyz/c/agentpay-release-escrow-payment-release-via-x402-1cf6bea4/llms.txt): $0.02/call via x402. Releases a previously escrowed USDC payment by submitting an escrow ID and a valid x402 payment header, finalizing an atomic machine-to-machine transaction.
- [AgentPay Escrow — Atomic USDC Escrow Payment](https://www.zero.xyz/c/agentpay-escrow-atomic-usdc-escrow-payment-c2ca3186/llms.txt): $0.02/call via x402. Executes an atomic USDC escrow payment from an AI agent or autonomous system to a specified payee wallet address via the x402 payment protocol
- [x402 Barter Deliver — Deposit Escrowed Deliverable](https://www.zero.xyz/c/x402-barter-deliver-deposit-escrowed-deliverable-91f62c5b/llms.txt): $0.02/call via x402. Deposits a completed deliverable into an open x402 barter escrow, settling the trade by providing the response payload and on-chain settlement transaction hash.
- [x402 Barter Accept — Accept Open Trade](https://www.zero.xyz/c/x402-barter-accept-accept-open-trade-0a6f0d62/llms.txt): $0.02/call via x402. Accepts an existing open barter trade offer, escrowing the counter-good on-chain and settling the trade without charging USDC for asset value.
- [Photovoltaic Microgrid Dispatch Forecast](https://www.zero.xyz/c/photovoltaic-microgrid-dispatch-forecast-5e5252b3/llms.txt): $0.05/call via x402. Returns an optimized dispatch plan for a PV/H2/battery microgrid, including generation forecasts and energy trade signals
- [AgentPay Metrics Endpoint](https://www.zero.xyz/c/agentpay-metrics-endpoint-1da9f2ff/llms.txt): $0.02/call via x402. Retrieves platform metrics for the AgentPay x402 payment infrastructure service via authenticated payment header
- [x402 Barter Offer (Open Trade)](https://www.zero.xyz/c/x402-barter-offer-open-trade-1e6d47e2/llms.txt): $0.02/call via x402. Opens a cashless barter trade offer by escrowing a specified good, allowing agent-to-agent exchange without selling for USDC.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)