<\/span><\/h2>\n\n\n\nWhen I first started learning web development, APIs felt like a locked door I did not have the key to.<\/p>\n\n\n\n
But once I understood the waiter analogy, everything changed. An API is just a messenger. You ask it something. It talks to the server. The server answers. The API brings you the answer.<\/p>\n\n\n\n
That is it. That is what is an API.<\/p>\n\n\n\n
Now you know:<\/strong><\/p>\n\n\n\n\n- What an API is and how it works<\/li>\n\n\n\n
- What REST API means with a real example<\/li>\n\n\n\n
- The difference between API and web service<\/li>\n\n\n\n
- Real APIs you already use every day<\/li>\n\n\n\n
- How to start learning APIs as a beginner<\/li>\n<\/ul>\n\n\n\n
APIs are everywhere. Once you start seeing them, you cannot stop. Every button click, every login, every map pin, every payment is powered by an API.<\/p>\n\n\n\n
Now it is your turn to build with them.<\/p>\n\n\n\n
<\/span>Frequently Asked Questions :<\/span><\/h2>\n\n\n\n
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<\/span>Q: What is an API in simple words?<\/span><\/h3>\n\n\n
An API is a messenger that connects two software applications. You send a request, the API passes it to a server, and brings the answer back to you. It is how apps communicate with each other without sharing their internal code.<\/p>\n\n<\/div>\n<\/div>\n
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<\/span>Q: What is REST API with example?<\/span><\/h3>\n\n\n
A REST API is a type of API that uses standard HTTP methods to communicate. For example, when your weather app sends a GET request to fetch Karachi’s temperature and the server returns the data in JSON format, that is a REST API in action.<\/p>\n\n<\/div>\n<\/div>\n
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<\/span>Q: What is the difference between API and web service?<\/span><\/h3>\n\n\n
Every web service is an API, but not every API is a web service. Web services always work over a network using HTTP. APIs can work locally too. Think of web services as a specific type of API designed to work over the internet.<\/p>\n\n<\/div>\n<\/div>\n
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<\/span>Q: Are APIs only used in backend development?<\/span><\/h3>\n\n\n
No. APIs connect frontend and backend together. Your frontend app calls an API, and the backend processes the request. Both sides use APIs constantly. Frontend developers call APIs to get data; backend developers build the APIs that respond.<\/p>\n\n<\/div>\n<\/div>\n
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