# Services from api.ethyai.app on Zero

> api.ethyai.app serves 4 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/api.ethyai.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.ethyai.app/health.json

## Services

- [Ethy AI Technical Indicators](https://www.zero.xyz/c/api-ethyai-app-85837e5f/llms.txt): $0.05/call via x402. Returns multi-timeframe technical indicators (RSI, MACD, EMA9/21, SMA20, Bollinger Bands, ADX) for a crypto symbol across up to 5 timeframes
- [EthyAI Token Score](https://www.zero.xyz/c/api-ethyai-app-d5c3b28c/llms.txt): $0.1/call via x402. Returns a composite 0-100 Ethy Score for a crypto token with a component breakdown rating its overall quality or risk profile.
- [EthyAI 4H LLM Chart Analysis](https://www.zero.xyz/c/api-ethyai-app-58064460/llms.txt): $0.25/call via x402. Uses an LLM to analyze a trading symbol's 4-hour chart and return support/resistance levels, chart patterns, directional bias, and a narrative summary.
- [EthyAI Trading Signal](https://www.zero.xyz/c/api-ethyai-app-fa47092d/llms.txt): $0.05/call via x402. Returns the latest AI-generated trading signal (BUY/SELL) with entry price, stop-loss, and take-profit levels for a given crypto symbol.

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)