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

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

## Services

- [Arkham Intelligence Search API](https://www.zero.xyz/c/arkham-intelligence-search-api-bfcd1ccc/llms.txt): $6/call via x402. Search Arkham's blockchain intelligence database for addresses, entities, tokens, pools, and named labels
- [Arkham Transfers API (x402)](https://www.zero.xyz/c/arkham-transfers-api-x402-d3970ce2/llms.txt): $1000/call via x402. Retrieves on-chain transfer history from Arkham Intelligence with support for address, entity, token, and time-range filters

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)