# Services from calendars.stockql.ai on Zero

> calendars.stockql.ai 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/calendars.stockql.ai
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/calendars.stockql.ai/health.json

## Services

- [StockQL Americas Exchange Holiday Calendars](https://www.zero.xyz/c/stockql-americas-exchange-holiday-calendars-cf34160a/llms.txt): $1/call via x402. Returns audited holiday calendar data for 9 AMERICAS stock exchange venues, including trading weeks, full-day closures, audit horizons, and provenance details.
- [StockQL Europe Exchange Holiday Calendars](https://www.zero.xyz/c/stockql-europe-exchange-holiday-calendars-382cf153/llms.txt): $1/call via x402. Returns audited holiday calendars for 29 European stock exchanges, including trading weeks, full-day closures, audit horizons, operator sources, and provenance manifests.
- [audited-exchange-holiday-calendars](https://www.zero.xyz/c/audited-exchange-holiday-calendars-ad7fb725/llms.txt): $1/call via x402. Returns audited holiday calendars for 12 Middle East and Africa (MEA) stock exchanges, including trading weeks, full-day closures, audit horizons, and provenance metadata.
- [StockQL APAC Exchange Holiday Calendars](https://www.zero.xyz/c/stockql-apac-exchange-holiday-calendars-df83d289/llms.txt): $1/call via x402. Returns audited holiday calendars for 15 Asia-Pacific stock exchanges, including trading weeks, full-day closures, audit horizons, and provenance metadata.

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)