Convert Currency

Bidirectional conversion between ILS and USD/EUR/GBP. Supported pairs:

• USD ↔ ILS
• EUR ↔ ILS
• GBP ↔ ILS

(Cross-currency e.g. USD → EUR is out of scope — use a general FX tool for that.)

Workflow

1. Fetch the live rate from https://api.exchangerate-api.com/v4/latest/{base} (use Bash + curl or the WebFetch tool). For example to get USD→ILS, fetch with base USD and read rates.ILS.
2. If the API fails, use these fallback rates (approximate, update if visibly wrong):
   • 1 USD ≈ 3.65 ILS
   • 1 EUR ≈ 3.95 ILS
   • 1 GBP ≈ 4.65 ILS
3. Do the math to the requested precision (default 2 decimals).
4. Report the result, the rate used, and whether it was live or fallback.

Output