# Services from paid-api.cryptoanalysis.workers.dev on Zero

> paid-api.cryptoanalysis.workers.dev 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/paid-api.cryptoanalysis.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/paid-api.cryptoanalysis.workers.dev/health.json

## Services

- [cryptoanalysis-today-call](https://www.zero.xyz/c/cryptoanalysis-today-call-468bb155/llms.txt): $0.5/call via x402. Returns the cryptoanalysis.info daily Bitcoin advisory call for the current UTC day, including a confidence score and bounded completed-session history.
- [cryptoanalysis-track-record](https://www.zero.xyz/c/cryptoanalysis-track-record-b7e6cb6f/llms.txt): $0.01/call via x402. Returns the completed Bitcoin advisory session history and confidence quality statistics for cryptoanalysis.info, with optional bounded history window.
- [cryptoanalysis-yesterday-call](https://www.zero.xyz/c/cryptoanalysis-yesterday-call-b8c590ad/llms.txt): $0.25/call via x402. Returns the cryptoanalysis.info daily Bitcoin advisory call (signal, confidence, and session history) for the previous UTC day.

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)