What is an API and how does it work in trading
What is an API? An Application Programming Interface (API) is a set of programming codes that allows one software platform to query data, parse responses, and send instructions to another. APIs are widely used to provide data services across various fields and contexts. The popularity of APIs has surged, with companies like Meta (formerly Facebook), Amazon, and Salesforce creating their APIs. These allow businesses to access certain services without fully integrating into their ecosystems. This shift has given rise to the "API economy," a model that boosts a company’s profitability by enhancing interoperability and enabling the creation of new systems from existing ones. APIs facilitate connections between automated trading algorithms and preferred broker platforms in the financial markets and trading sector. This allows traders to obtain real-time quotes and pricing data and execute electronic trades efficiently. In finance and trading, the term API —short fo...