# Services from whale-signals.whalesignals.workers.dev on Zero

> whale-signals.whalesignals.workers.dev serves 6 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/whale-signals.whalesignals.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/whale-signals.whalesignals.workers.dev/health.json

## Services

- [WRAITH Whale Signals – Whale Prints Feed](https://www.zero.xyz/c/wraith-whale-signals-whale-prints-feed-e51a7382/llms.txt): $0.02/call via x402. Returns the largest recent Bybit perpetual futures trades, showing symbol, side (long/short), price, size, USD notional, size class, and timestamp for each whale-level print
- [WRAITH Whale Signals – Funding Extremes](https://www.zero.xyz/c/wraith-whale-signals-funding-extremes-12c67208/llms.txt): $0.01/call via x402. Returns the ten most crowded perpetual futures funding rates, including payer side, rate per interval, and next funding time
- [WRAITH Whale Signals – OI Concentration](https://www.zero.xyz/c/wraith-whale-signals-oi-concentration-5f1d58b0/llms.txt): $0.01/call via x402. Returns the ten crypto perpetual futures symbols with the largest open-interest notional, showing where leverage is most concentrated across the market.
- [WRAITH Whale Signals – Full Signal Desk](https://www.zero.xyz/c/wraith-whale-signals-full-signal-desk-94a0579f/llms.txt): $0.03/call via x402. Returns the complete whale trading signal desk in a single call: whale prints, funding rate extremes, open interest concentration, and full methodology documentation
- [WRAITH Whale Signals – Automated Whale Alert Feed](https://www.zero.xyz/c/wraith-whale-signals-automated-whale-alert-feed-cee34497/llms.txt): $0.1/call via x402. Delivers a real-time, machine-readable feed of whale trade alerts for crypto markets so bots can act on large-order signals as they form
- [WRAITH Whale Signals — Max Bundle](https://www.zero.xyz/c/wraith-whale-signals-max-bundle-fd13b4fe/llms.txt): $0.25/call via x402. Returns the complete whale trading signal dataset in a single call: large-print trades, funding rate extremes, open interest concentration, and declared market bias, all with full methodology

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)