# Services from bald.x420.dev on Zero

> bald.x420.dev serves 3 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/bald.x420.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/bald.x420.dev/health.json

## Services

- [BALD Token Purchase - $5 USDC (x420.dev)](https://www.zero.xyz/c/bald-token-purchase-5-usdc-x420-dev-6816861c/llms.txt): $5/call via x402. Spends exactly 5 USDC to purchase BALD tokens on Base and delivers them to the caller's wallet
- [bald.x420.dev Custom USDC BALD Token Purchase](https://www.zero.xyz/c/bald-x420-dev-8c55cc4f/llms.txt): $5/call via x402. Executes a purchase of BALD tokens on Base using a custom USDC amount specified by the caller
- [BALD Token Purchase - Fixed $1 USDC](https://www.zero.xyz/c/bald-x420-dev-b2368f9f/llms.txt): $1/call via x402. Purchases exactly $1 USDC worth of BALD tokens (contract 0x110B4ef11db22eEb3caFCB53a58b8B6B1bCDEb07) on behalf of the caller

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)