# Services from x402.cambrian.network on Zero

> x402.cambrian.network serves 6 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/x402.cambrian.network
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.cambrian.network/health.json

## Services

- [Cambrian EVM Token Current Price](https://www.zero.xyz/c/cambrian-76a95db3/llms.txt): $0.05/call via x402. Returns the current price for a given EVM token address using on-chain and off-chain financial data
- [Cambrian Solana Latest Block](https://www.zero.xyz/c/cambrian-35e29d65/llms.txt): $0.05/call via x402. Returns the latest Solana block number and its timestamp
- [Cambrian Paid Resource Catalog](https://www.zero.xyz/c/cambrian-84019362/llms.txt): free. Returns a machine-readable list of all paid resource URLs available on the Cambrian network via the x402 payment protocol
- [Cambrian EVM Whitelisted Tokens List](https://www.zero.xyz/c/x402-cambrian-network-ec4460a3/llms.txt): $0.05/call via x402. Returns the list of whitelisted EVM tokens accepted for payments on the Cambrian x402 network
- [Cambrian Network EVM Supported Chains](https://www.zero.xyz/c/cambrian-network-evm-supported-chains-b11489b5/llms.txt): $0.05/call via x402. Returns the list of EVM-compatible blockchain networks supported by the Cambrian x402 payment infrastructure
- [Cambrian Network x402 Root Endpoint](https://www.zero.xyz/c/cambrian-network-x402-root-endpoint-6d08611e/llms.txt): $0.05/call via x402. Fetches the root resource of the Cambrian x402 paid API gateway, returning the top-level index or landing content for the service

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)