{"service":"Schwab Trader API (POC)","endpoints":{"/health":"Token status (no Schwab call)","/accounts":"Account numbers and balances","/quote/{symbol}":"Live quote, e.g. /quote/AAPL","/search":"Symbol lookup by name or ticker, e.g. /search?q=amazon","/history/{symbol}":"Historical OHLC candles, e.g. /history/AAPL?periodType=month&period=3&frequencyType=daily"},"note":"If /accounts or /quote returns 401, run 'python login.py' once, then retry."}