# Services from simulate.cyberwarex.com on Zero

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

## Services

- [TxSim Decoder](https://www.zero.xyz/c/txsim-decoder-cae0ad63/llms.txt): $0.002/call via x402. Decodes raw EVM calldata into a named function, signature, and arguments, and flags security risks like unlimited token approvals or ownership transfers — without simulation or an API key.
- [TxSim Safe-to-Sign Checker](https://www.zero.xyz/c/txsim-safe-to-sign-checker-2e18901e/llms.txt): $0.02/call via x402. Returns a single pre-sign safety verdict (GREEN, REVIEW, or BLOCK) by fusing transaction simulation, address risk screening, URL phishing detection, and token safety checks for EVM wallet agents.

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)