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

> chrombot-x402.vercel.app serves 5 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/chrombot-x402.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/chrombot-x402.vercel.app/health.json

## Services

- [ChromBot Ping](https://www.zero.xyz/c/chrombot-x402-vercel-app-10d8c0c6/llms.txt): $0.01/call via x402. Checks whether the ChromBot x402 server is alive and responsive
- [ChromBot V2 Super Early Bird Purchase](https://www.zero.xyz/c/chrombot-v2-super-early-bird-purchase-2fa83a20/llms.txt): $99/call via x402. Registers a purchase of the ChromBot V2 companion robot at Super Early Bird pricing ($99 USDC), capturing the buyer's email and Telegram handle for updates and community access.
- [ChromBot Public Sale Registration](https://www.zero.xyz/c/chrombot-x402-vercel-app-59ba65d5/llms.txt): $0.01/call via x402. Registers or notifies users for the ChromBot public sale when it opens, developed by EvalEngine and Chromia team.
- [ChromBot Early Bird Waitlist Registration](https://www.zero.xyz/c/chrombot-x402-vercel-app-50b9afcf/llms.txt): $0.01/call via x402. Registers a user for early bird access to ChromBot, a product developed by EvalEngine and Chromia team, at a discounted pre-launch price.
- [ChromBot Protected Content Access](https://www.zero.xyz/c/chrombot-protected-content-access-2b551b75/llms.txt): $0.01/call via x402. Accesses protected/paywalled content on the ChromBot platform after verifying a $0.01 USDC micropayment via the x402 protocol

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)