JavaScript – API Integration (Explanation with Examples)
API (Application Programming Interface) integration in JavaScript means connecting your website or web application to an external service (server) to send or receive data.
For example:
• Get weather data from a weather service
• Fetch YouTube videos
• Send login data to a server
• Get product details from a database
JavaScript usually communicates with APIs using HTTP requests like:
• GET → Retrieve data
• POST → Send data
• PUT → Update data
• DELETE → Delete data