# Services from cryptodataapi.com on Zero

> cryptodataapi.com 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/cryptodataapi.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/cryptodataapi.com/health.json

## Services

- [Hyperliquid Whale Positioning Data](https://www.zero.xyz/c/hyperliquid-whale-positioning-data-3b365ab8/llms.txt): $0.03/call via x402. Returns aggregated Hyperliquid whale positioning data (net bias, long/short ratio, total net USD, and per-coin breakdown) across all accounts with ≥$100k in positions.
- [CryptoDataAPI HMM Market Regime Nowcast](https://www.zero.xyz/c/cryptodataapi-hmm-market-regime-nowcast-4e30485a/llms.txt): $0.015/call via x402. Returns a Hidden Markov Model (HMM) 6-state regime classification with probabilistic forecasts for market direction, volatility, funding rates, and liquidation risk over the next 24 hours.
- [CryptoDataAPI ETF Net Flows](https://www.zero.xyz/c/cryptodataapi-etf-net-flows-2492e4fd/llms.txt): $0.01/call via x402. Returns issuer-aggregated daily spot ETF net flows for BTC, ETH, or SOL, showing how much capital is flowing in or out of spot crypto ETFs.
- [CryptoDataAPI ETF Net Flows](https://www.zero.xyz/c/cryptodataapi-etf-net-flows-ef2e06e0/llms.txt): $0.01/call via x402. Returns issuer-aggregated daily spot ETF net flow data for BTC, ETH, or SOL.
- [CryptoDataAPI Liquidations – 24h Long/Short Totals by Symbol](https://www.zero.xyz/c/cryptodataapi-liquidations-24h-long-short-totals-by-symbol-cd2c0677/llms.txt): $0.01/call via x402. Returns 24-hour aggregated long and short liquidation totals per cryptocurrency symbol, merged across multiple trading venues, covering the full asset universe.
- [CryptoDataAPI Long-Horizon Cycle Regime (14-Basket Framework)](https://www.zero.xyz/c/cryptodataapi-long-horizon-cycle-regime-14-basket-framework-acec886b/llms.txt): $0.01/call via x402. Returns the current committed long-horizon crypto cycle regime classification across a 14-basket framework, including the regime label and supporting rationale.
- [CryptoDataAPI Event Calendar](https://www.zero.xyz/c/cryptodataapi-event-calendar-f42e3f3e/llms.txt): $0.008/call via x402. Returns a dated calendar of crypto market catalysts (token unlocks, mints, exchange listings, macro events) each tagged with a long/short directional bias and a 0-1 magnitude score.

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)