# Services from api.ftso-yggdrassil.com on Zero

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

## Services

- [FTSO Yggdrassil Ticker Price Feed](https://www.zero.xyz/c/ftso-yggdrassil-ticker-price-feed-9ec22f5f/llms.txt): $0.008/call via x402. Returns real-time cryptocurrency prices in USD for one or more specified symbols via the FTSO Yggdrassil value provider on the Flare network.
- [FTSO Yggdrassil Ticker Price Feed](https://www.zero.xyz/c/ftso-yggdrassil-ticker-price-feed-0b8e2675/llms.txt): $0.002/call via x402. Returns real-time cryptocurrency price data for a given symbol from the FTSO Yggdrassil value provider on the Flare network
- [FTSO Yggdrassil All Prices](https://www.zero.xyz/c/ftso-yggdrassil-all-prices-39f5b544/llms.txt): $0.01/call via x402. Returns a real-time snapshot of all cryptocurrency prices from the FTSO Yggdrassil value provider on the Flare network
- [FTSO Yggdrassil All-Tickers Price Snapshot](https://www.zero.xyz/c/ftso-yggdrassil-all-tickers-price-snapshot-7c2d8627/llms.txt): $0.01/call via x402. Returns a real-time snapshot of all supported cryptocurrency prices in a single call from the FTSO Yggdrassil value provider

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)