{"name":"Stock Price (Finnhub)","description":"Stock quotes and historical timeseries via Finnhub. Input: `action` (quote/timeseries), `symbol` (e.g. AAPL, MSFT, TSLA), optional `exchange` (e.g. NASDAQ, NYSE). For timeseries: `interval` (1min/5min/15min/30min/45min/1h/2h/4h/1day/1week/1month, default 1day), `outputsize` (1-5000 data points, default 30), `start_date` and `end_date` (YYYY-MM-DD or YYYY-MM-DD HH:MM:SS). quote returns: symbol, name, price, open, high, low, close, volume, change, percent_change, is_market_open, exchange, currency. timeseries returns: symbol, interval, currency, values array of {datetime, open, high, low, close, volume}. Covers stocks, ETFs, forex, crypto, and indices. Use uppercase ticker symbols."}