# Services from toolrail.dev on Zero

> toolrail.dev serves 2 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/toolrail.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/toolrail.dev/health.json

## Services

- [Toolrail Argentine Dollar Quotes](https://www.zero.xyz/c/toolrail-argentine-dollar-quotes-fa7513bb/llms.txt): $0.007/call via x402. Returns real-time Argentine dollar exchange rates including oficial, blue (parallel market), and euro rates, plus the gap percentage between oficial and blue rates.
- [Toolrail VAT Rates](https://www.zero.xyz/c/toolrail-vat-rates-5b73e35f/llms.txt): $0.007/call via x402. Returns current VAT rates (standard, reduced, super-reduced) for up to 44 European countries, sourced daily from the European Commission TEDB.

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)