# Services from routheus.xyz on Zero

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

## Services

- [Routheus DAG Quote — Multichain DEX Swap Router](https://www.zero.xyz/c/routheus-dag-quote-multichain-dex-swap-router-2dc1d07a/llms.txt): $0.005/call via x402. Returns best-route swap quotes with optional executable calldata (including Permit2) across 13+ EVM chains using real-time pool state, with optional onchain simulation
- [Routheus Token Search API](https://www.zero.xyz/c/routheus-token-search-api-bcfc5515/llms.txt): $0.003/call via x402. Search for EVM tokens by address, symbol, or name fragment across 13+ chains, returning paginated token metadata from live DEX pool data
- [Routheus Token Metadata API](https://www.zero.xyz/c/routheus-token-metadata-api-d0daf534/llms.txt): $0.003/call via x402. Fetches on-chain token metadata (name, symbol, decimals, storage slot) for a given EVM token address on a specified chain

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)