{"items":[{"key":"snapshot","description":"Complete US macro data snapshot: Fed rate, Treasury yields, yield curve, balance sheet, FOMC schedule, CPI, fiscal data (debt, GDP, funding deadlines)","streaming":false},{"key":"fiscal","description":"US fiscal data: total debt, debt held by public, GDP, debt-to-GDP ratio, interest on debt, next funding deadline","streaming":false},{"key":"yield","description":"Single Treasury yield lookup (2Y, 5Y, 10Y, 30Y)","streaming":false}]}