# Services from observer.137-184-67-179.sslip.io on Zero

> observer.137-184-67-179.sslip.io serves 2 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/observer.137-184-67-179.sslip.io
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/observer.137-184-67-179.sslip.io/health.json

## Services

- [Observer BTC Live Regime and Risk API](https://www.zero.xyz/c/observer-btc-live-regime-and-risk-api-3dc60cd6/llms.txt): $0.01/call via x402. Returns live Bitcoin BTC-USD market regime, trading signals, and risk analytics including phase, coherence, directional pressure, confidence, and recent regime transitions.
- [Observer BTC Historical Regime Ledger](https://www.zero.xyz/c/observer-btc-historical-regime-ledger-6a4872f3/llms.txt): $0.05/call via x402. Returns a CSV dataset of historical Bitcoin BTC-USD market regimes, state transitions, signals, and analytics for quantitative backtesting and research

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)