# Services from x402.blocknotify.com on Zero

> x402.blocknotify.com 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/x402.blocknotify.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.blocknotify.com/health.json

## Services

- [BlockNotify ERC-20 Transfer Safety Analyzer](https://www.zero.xyz/c/blocknotify-erc-20-transfer-safety-analyzer-525ffed4/llms.txt): $0.05/call via x402. Analyzes an ERC-20 token transfer for scam risk, suspicious recipient patterns, and unusual transfer behavior, returning a recommended action before funds are sent.
- [BlockNotify Transaction Safety Analyzer](https://www.zero.xyz/c/blocknotify-transaction-safety-analyzer-86c513f6/llms.txt): $0.05/call via x402. Simulates an EVM transaction before execution and returns an allow, warn, or block safety decision with detection of approval abuse, suspicious contracts, and failure conditions.
- [BlockNotify Token Price Lookup](https://www.zero.xyz/c/blocknotify-token-price-lookup-485eb0fd/llms.txt): $0.0011/call via x402. Returns real-time ERC-20 token price, market cap, volume, supply, and historical percentage changes for a given contract address on an EVM chain.
- [EVM Transaction Simulator (Raw Tenderly Trace)](https://www.zero.xyz/c/evm-transaction-simulator-raw-tenderly-trace-cc4f182f/llms.txt): $0.03/call via x402. Simulates an EVM transaction on a specified chain and returns execution details including success status, gas usage, and the full Tenderly trace, without any risk interpretation.
- [BlockNotify ERC-20 Token Resolver](https://www.zero.xyz/c/x402-blocknotify-com-afd05f14/llms.txt): $0.005/call via x402. Resolves and normalizes ERC-20 token metadata (name, symbol, decimals) from a contract address on EVM chains

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)