This API calculates the simple interest, compound interest, investment returns, return on investment, capital gains tax, and annual percentage yield of an investment based on the input parameters. By integrating the Calcx Investment API, you can bring precision and accuracy to your financial calculations and enhance investment strategies for your users.
Stock, Futures and Forex Market Data
Rich variety of data in XLS and CSV formats.
Currency exchange rates and gold prices in the XML and JSON formats.
Free JSON API for US federal and state contribution limits, tax brackets, benefit thresholds, and wage rates. ...
Variety of data in XLS format.