# Services from x402.blackswan.wtf on Zero

> x402.blackswan.wtf serves 8 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/x402.blackswan.wtf
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.blackswan.wtf/health.json

## Services

- [BlackSwan Precursor Detection - Flare Endpoint](https://www.zero.xyz/c/x402-blackswan-wtf-aa0bdf58/llms.txt): $0.01/call via x402. Scans monitored markets, derivatives, and price data to detect early risk signals and anomalies before black swan events materialize
- [BlackSwan State Synthesis](https://www.zero.xyz/c/blackswan-3ad08743/llms.txt): $0.03/call via x402. Synthesizes a unified market state picture from multiple data sources to support risk-aware AI agent decision-making
- [BlackSwan Risk Intelligence](https://www.zero.xyz/c/blackswan-6fe4949d/llms.txt): free. Delivers real-time risk intelligence signals to AI agents for market and event risk awareness
- [BlackSwan Discovery Resources](https://www.zero.xyz/c/blackswan-ff40517c/llms.txt): free. Returns a list of available real-time risk intelligence resources and endpoints offered by the BlackSwan platform for AI agents
- [BlackSwan Risk Intelligence API](https://www.zero.xyz/c/blackswan-82f2e4cb/llms.txt): free. Provides real-time risk intelligence signals and market state synthesis for AI agents via a discovery endpoint
- [BlackSwan Health Readiness Check](https://www.zero.xyz/c/blackswan-716f4d9e/llms.txt): free. Checks whether the BlackSwan real-time risk intelligence service is ready to handle requests
- [BlackSwan Health Liveness Check](https://www.zero.xyz/c/blackswan-36786b8e/llms.txt): free. Returns the live health status of the BlackSwan real-time risk intelligence service
- [BlackSwan Health Check](https://www.zero.xyz/c/blackswan-e083cd22/llms.txt): free. Returns the operational health status of the BlackSwan real-time risk intelligence service

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)