Portfolio analysis and optimization
Optimal asset allocation for risk-adjusted returns
1{2 "portfolio": "AAPL 28.4%, MSFT 22.1%, BND 19.5%, GLD 16.0%, VTI 14.0%",3 "expected_annual_return": 0.112,4 "volatility": 0.143,5 "sharpe_ratio": 1.38,6 "optimization_method": "Mean-Variance (Markowitz)"7}1"color:#c084fc">curl -X "color:#fbbf24">GET "https://portfoliooptimizer.io/"Abstract VAT Validation
Validate VAT numbers and calculate VAT rates
Aletheia
Insider trading data, earnings call analysis, financial statements, and more
Alpha Vantage
Realtime and historical stock data
ArgentoFX
Real-time foreign exchange rates for Argentina
Banco do Brasil
All Banco do Brasil financial transaction APIs
Billplz
Payment platform