# Services from signallayer.floot.app on Zero

> signallayer.floot.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/signallayer.floot.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/signallayer.floot.app/health.json

## Services

- [SignalLayer Agent Preflight Check](https://www.zero.xyz/c/signallayer-agent-preflight-check-aa062bfc/llms.txt): $0.01/call via x402. Pre-flight safety check that scores and verdicts a target URL or Base EVM address before an autonomous agent spends money or interacts with it
- [SignalLayer Market Execution Intelligence](https://www.zero.xyz/c/signallayer-market-execution-intelligence-0315e04c/llms.txt): $0.03/call via x402. Returns a scored execution-readiness verdict (pass/fail, confidence, network cost, size impact) for a proposed on-chain token swap on Base, priced per call via x402 USDC micropayment.
- [SignalLayer Structured Web Extractor](https://www.zero.xyz/c/signallayer-structured-web-extractor-e7240fdf/llms.txt): $0.02/call via x402. Fetches a public webpage and extracts specified named fields as structured JSON, with a confidence-scored completeness verdict.

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)