Tool to convert an amount from one currency to another. Use when you need current or historical exchange rates. Specify `date` for historical rates.

Tool to fetch exchange rate fluctuations between two dates. Use when you need day-to-day currency rate changes.

Fetch historical exchange rates for a specific date. Returns end-of-day (EOD) exchange rates for any date back to January 1, 1999. Use this when you need past currency conversion rates or historical financial data.

Tool to retrieve the list of all available currency symbols and their corresponding names. Use when you need to fetch and display supported currency codes.

Retrieves daily foreign exchange rates for a date range. Returns a time series of exchange rates for each day between start_date and end_date (inclusive, max 365 days). The rates show how much of each currency equals one unit of the base currency.