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  1. What is an API (Application Programming Interface)

    Nov 10, 2025 · APIs, or Application Programming Interfaces, are the invisible backbone of modern software development. They enable different applications, platforms, or systems to …

  2. API - Wikipedia

    Web APIs Web APIs are the defined interfaces through which interactions happen between an enterprise and applications that use its assets, which also is a Service Level Agreement (SLA) …

  3. What is an API? A Beginner's Guide to APIs | Postman

    APIs, or application programming interfaces, are sets of instructions that let applications communicate with each other. Learn more in our Beginner's Guide to APIs.

  4. What is an API? - Application Programming Interfaces Explained

    APIs are mechanisms that enable two software components to communicate with each other using a set of definitions and protocols. For example, the weather bureau’s software system …

  5. What Is an API (Application Programming Interface)? | IBM

    APIs simplify and accelerate application and software development by enabling developers to integrate data, services and capabilities from other applications, instead of developing them …

  6. What Are APIs? A Beginner's Guide (with examples)

    Apr 15, 2025 · Whether you're a beginner, a junior developer, or just curious, this article breaks down what APIs are, explains RESTful APIs, and provides easy-to-understand examples to …

  7. What is an API? (Application Programming Interface) | Zapier

    4 days ago · Curious about what an API is and how it can streamline your workflows? This guide breaks down the basics of APIs, their benefits, and real-world use cases.

  8. API - Glossary | MDN

    Jul 11, 2025 · An API (Application Programming Interface) is a set of features and rules that exist inside a software program (the application) enabling interaction with it through software - as …

  9. What is an API? | API definition | Cloudflare

    What is an application programming interface (API)? An application programming interface (API) is a set of rules that enables a software program to transmit data to another software program.

  10. How Do APIs Work? | What Is an API? - Akamai

    API is an abbreviation of application programming interface, a set of protocols and definitions that allow different software components or programs to communicate with each other and share …