# Services from x402-poc.vercel.app on Zero

> x402-poc.vercel.app serves 9 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-poc.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402-poc.vercel.app/health.json

## Services

- [x402-poc Coffee Tip Payment (POST) — 0xD5FFeb6C](https://www.zero.xyz/c/x402-poc-vercel-app-8d0d32a5/llms.txt): $1/call via x402. Sends an exact $1 USDC payment on the Base network to wallet 0xD5FFeb6C070720D10f0E80e3C5A181Cc8DAaef87 as a coffee tip, returning a JSON status response.
- [x402-poc Buy Coffee for 0xb81F6a3dE77c5192aA08Ed3F0376159e72412bF0](https://www.zero.xyz/c/x402-poc-vercel-app-37529032/llms.txt): $1/call via x402. Sends a $1 USDC tip on the Base network to wallet address 0xb81F6a3dE77c5192aA08Ed3F0376159e72412bF0 as a 'buy me a coffee' micropayment.
- [x402-poc Buy-a-Coffee USDC Tip (0x9aaa917e)](https://www.zero.xyz/c/x402-poc-vercel-app-903f629b/llms.txt): $1/call via x402. Sends a $1 USDC payment on Base to tip wallet address 0x9aaa917eBD59400B9160b90dCDa33b3138Ff3aa2 as a 'buy a coffee' micro-payment.
- [x402 Tip Link Generator — Buy Coffee for 0x363DAd5062200749C5D5091774BE1f9674C12E65](https://www.zero.xyz/c/x402-tip-link-generator-buy-coffee-for-0x363dad5062200749c5d5091774be1f-4b8a3129/llms.txt): $1/call via x402. Sends a $1 USDC tip payment on Base to Ethereum wallet address 0x363DAd5062200749C5D5091774BE1f9674C12E65 as a 'buy me a coffee' gesture via the x402 payment protocol.
- [x402-poc Buy Coffee for 0xD5FFeb6C070720D10f0E80e3C5A181Cc8DAaef87](https://www.zero.xyz/c/x402-poc-vercel-app-5eb49eee/llms.txt): $1/call via x402. Sends a $1 USDC tip on Base to wallet address 0xD5FFeb6C070720D10f0E80e3C5A181Cc8DAaef87 as a 'buy a coffee' gesture via a paid POST endpoint using the x402 payment protocol.
- [x402-poc Buy Coffee for 0x80ACb85a6a7bE84036575960A52598f954416959](https://www.zero.xyz/c/x402-poc-vercel-app-01416369/llms.txt): $1/call via x402. Sends exactly $1 USDC on Base as a tip ('buy a coffee') to wallet address 0x80ACb85a6a7bE84036575960A52598f954416959 via a paid POST endpoint.
- [x402-poc Buy-Me-a-Coffee USDC Tip (POST) — Wallet 0x0806D3920dAFd50e8cEb189c82D2d3a217e2A045](https://www.zero.xyz/c/x402-poc-vercel-app-75e85a57/llms.txt): $1/call via x402. Accepts a $1 USDC payment on the Base network as a 'buy me a coffee' tip to wallet 0x0806D3920dAFd50e8cEb189c82D2d3a217e2A045
- [x402-poc Buy Coffee for 0x416C027c9b537C49D6E3fD4dDF8714050CcAFF23](https://www.zero.xyz/c/x402-poc-vercel-app-0e1e0877/llms.txt): $1/call via x402. Send a $1 USDC tip on the Base network to wallet 0x416C027c9b537C49D6E3fD4dDF8714050CcAFF23 as a 'buy me a coffee' gesture.
- [x402-poc Buy Coffee for 0x6A35671c32F0055688D9f29Fa7557CD887922e72](https://www.zero.xyz/c/x402-poc-vercel-app-6e0bac8a/llms.txt): $1/call via x402. Send a $1 USDC tip on Base to wallet address 0x6A35671c32F0055688D9f29Fa7557CD887922e72 as a 'buy me a coffee' micro-payment.

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)