# Services from risk-api-production-af85.up.railway.app on Zero

> risk-api-production-af85.up.railway.app 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/risk-api-production-af85.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/risk-api-production-af85.up.railway.app/health.json

## Services

- [DeFi Risk Scoring – Token & Transaction Risk API](https://www.zero.xyz/c/defi-risk-scoring-token-transaction-risk-api-b6ef5cb4/llms.txt): $0.05/call via x402. Analyzes a token contract address (and optionally its bytecode) to detect honeypots, scam patterns, and slippage issues, returning a risk score for DeFi safety decisions.
- [DeFi Risk Scoring](https://www.zero.xyz/c/defi-risk-scoring-5857d323/llms.txt): $0.05/call via x402. Scores DeFi transactions and tokens for risk, detecting honeypots, scam patterns, and slippage issues before execution.
- [DeFi Slippage Check](https://www.zero.xyz/c/defi-slippage-check-467e844e/llms.txt): $0.02/call via x402. Validates whether a given slippage tolerance in basis points is safe for a DeFi trade, optionally factoring in token volatility

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)