# Services from api.polypulse-x402.workers.dev on Zero

> api.polypulse-x402.workers.dev serves 4 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/api.polypulse-x402.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.polypulse-x402.workers.dev/health.json

## Services

- [PolyPulse: Top Polymarket Markets by Volume](https://www.zero.xyz/c/polypulse-top-polymarket-markets-by-volume-0640136a/llms.txt): $0.01/call via x402. Returns the top Polymarket prediction markets ranked by volume, with live odds, price changes, and liquidity data.
- [PolyPulse Polymarket Cross-Market Digest](https://www.zero.xyz/c/polypulse-polymarket-cross-market-digest-cb5a2209/llms.txt): $0.02/call via x402. Returns a one-call cross-market digest of live Polymarket prediction markets including top movers, closing-soon markets, and top-volume markets with pricing and liquidity data
- [PolyPulse: Polymarket Biggest Movers](https://www.zero.xyz/c/polypulse-polymarket-biggest-movers-c29acb70/llms.txt): $0.01/call via x402. Returns Polymarket prediction markets with the largest price movements over a given time window, filtered by direction and minimum volume
- [PolyPulse: Polymarket Markets Closing Soon](https://www.zero.xyz/c/polypulse-polymarket-markets-closing-soon-831bac64/llms.txt): $0.01/call via x402. Returns live Polymarket prediction markets that are closing within a specified number of days, filtered by volume, with current odds and price movement data.

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)