{"message":"Stock Price API","version":"3.0.0","data_sources":{"yfinance":"Yahoo Finance (free, may have rate limits)","finnhub":"Finnhub API (requires API key)","investing":"Investing.com web scraping (no API key needed)"},"endpoints":{"/stock/{ticker}":"Get stock price by ticker symbol (Yahoo Finance)","/stock/{ticker}/info":"Get detailed stock information (Yahoo Finance)","/finnhub/quote/{ticker}":"Get real-time quote (Finnhub)","/finnhub/profile/{ticker}":"Get company profile (Finnhub)","/google/quote/{exchange}/{ticker}":"Get stock price from Google Finance (web scraping)","/investing/quote/{stock_slug}":"Get stock price from Investing.com (web scraping - may be blocked)","/naver/stock/{code}":"Get Korean stock price from Naver API","/yahoo/quote/{ticker}":"Get stock price from Yahoo Finance API (direct)","/simple/price/{ticker}":"Get stock price as plain text (for Google Sheets IMPORTDATA)","/simple/csv/{ticker}":"Get stock data as CSV (for Google Sheets IMPORTDATA)","/btc-etf/flows":"Get all Bitcoin ETF flow data (JSON)","/btc-etf/latest":"Get latest Bitcoin ETF flow data (JSON)","/simple/btc-etf":"Get latest Bitcoin ETF Total value (plain text for Google Sheets)","/simple/btc-etf-csv":"Get all Bitcoin ETF flow data (CSV for Google Sheets)","/upbit/btc/candles":"Get Upbit Bitcoin (KRW-BTC) daily candle data","/upbit/btc/anomaly":"Detect Bitcoin daily price anomalies (Z-Score, Bollinger, IQR)","/upbit/btc/anomaly/weekly":"Detect Bitcoin weekly price anomalies","/stock/{ticker}/screener":"Get comprehensive screener data (price, P/E, P/S, SMA, RS Rank)","/simple/screener/{ticker}":"Get screener data as CSV (for Google Sheets IMPORTDATA)","/docs":"API documentation"}}