# Services from health-api.tail11a58f.ts.net on Zero

> health-api.tail11a58f.ts.net serves 7 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/health-api.tail11a58f.ts.net
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/health-api.tail11a58f.ts.net/health.json

## Services

- [AgentShield Token Due Diligence](https://www.zero.xyz/c/agentshield-token-due-diligence-1691eaa4/llms.txt): $0.1/call via x402. Returns a comprehensive, single-call token security report covering honeypot detection, rug pull risk, taxes, privileges, holder concentration, LP lock, and DEX liquidity with a graded verdict.
- [AgentShield Token Due Diligence (Single Token)](https://www.zero.xyz/c/agentshield-token-due-diligence-single-token-dafc755e/llms.txt): $0.02/call via x402. Performs combined on-chain security analysis and web scam signal search for a single token contract, returning a unified safety verdict with sources.
- [AgentShield Token Security Verdict](https://www.zero.xyz/c/agentshield-token-security-verdict-cb2e0d61/llms.txt): $0.01/call via x402. Returns a safety grade (A–F) with reason and evidence for a single ERC-20 token contract, covering honeypot detection, rug pull risk, and scam signals.
- [x402-testbed Ping](https://www.zero.xyz/c/x402-testbed-ping-54c3e565/llms.txt): $0.001/call via x402. Minimal paid x402 test endpoint that returns pong, network, and server time to validate the full USDC micropayment round-trip.
- [AgentShield Batch Token Security Check](https://www.zero.xyz/c/agentshield-batch-token-security-check-66a1bdb3/llms.txt): $0.05/call via x402. Runs honeypot detection and rug pull risk analysis on a batch of 1–10 token addresses in a single call, returning per-token security grades sorted worst-first.
- [x402-Testbed Echo Endpoint](https://www.zero.xyz/c/x402-testbed-echo-endpoint-6e916561/llms.txt): $0.001/call via x402. Echoes back GET request query parameters for testing x402 payment client integration, with optional 500 error injection before payment settlement.
- [x402 Testbed — Chaos/Failure Injection Endpoint](https://www.zero.xyz/c/x402-testbed-chaos-failure-injection-endpoint-adb9b118/llms.txt): $0.001/call via x402. Injects controlled server-side failures (HTTP 500) before payment is processed, allowing x402 clients to verify they never treat a 5xx response as a successful paid call.

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)