# Services from pr.x420.dev on Zero

> pr.x420.dev serves 2 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/pr.x420.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/pr.x420.dev/health.json

## Services

- [poor (pr) Token Purchase - $5 USDC - x420.dev](https://www.zero.xyz/c/poor-pr-token-purchase-5-usdc-x420-dev-872db5f0/llms.txt): $5/call via x402. Spends exactly 5 USDC to buy pr tokens (0x87f0c380Dae2d33264350cf5307E765B123deB07) on behalf of the caller, returning the tokens received and transaction hashes.
- [poor (pr) Token Purchase - x420.dev (1 USDC)](https://www.zero.xyz/c/poor-pr-token-purchase-x420-dev-1-usdc-436fcc89/llms.txt): $1/call via x402. Purchases 1 USDC worth of 'pr' (poor) tokens on-chain and returns transaction details including tokens received and transaction hashes

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)