# Services from mon.x420.dev on Zero

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

## Services

- [Monadx402 MON Token Purchase - $5 USDC (x420.dev)](https://www.zero.xyz/c/monadx402-mon-token-purchase-5-usdc-x420-dev-04ef832f/llms.txt): $5/call via x402. Executes a $5 USDC purchase of MON tokens on the Monad network, returning token amount received and transaction hashes
- [MON Token Purchase via mon.x420.dev](https://www.zero.xyz/c/mon-x420-dev-c1684d4e/llms.txt): $1/call via x402. Executes a purchase of MON tokens worth 1 USDC on behalf of the caller, returning transaction details for the swap

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)