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  1. API - Wikipedia

    An API is often made up of different parts which act as tools or services that are available to the programmer. A program or a programmer that uses one of these parts is said to call that …

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

    Developers use APIs to bridge the gaps between small, discrete chunks of code in order to create applications that are powerful, resilient, secure, and able to meet user needs. Even though you …

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

    API stands for Application Programming Interface. In the context of APIs, the word Application refers to any software with a distinct function. Interface can be thought of as a contract of …

  4. API

    Our Clinical Proficiency Testing Programs. We offer comprehensive programs that cover the clinical laboratory. You need a provider that fully supports you with technical expertise and …

  5. What is an API (application programming interface)? - IBM

    Nov 3, 2023 · What is an API (application programming interface)? What is an API? How do APIs work? What is an API? An API, or application programming interface, is a set of rules or …

  6. What is an API and How Does it Work? APIs for Beginners

    Dec 5, 2022 · APIs available on the web use the HTTP protocol for a number of reasons - it's easy to use and it's popular, for example. Communications that take place over the HTTP …

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

    API stands for Application Programming Interface. You can think of it as a common language that lets different software systems communicate smoothly, without needing to know how the …

  8. REST API Introduction - GeeksforGeeks

    Dec 23, 2025 · REST API stands for Representational State Transfer API. It is a type of API (Application Programming Interface) that allows communication between different systems …

  9. What Is an API, and How Do Developers Use Them?

    Dec 27, 2021 · Operating system, web browser, and app updates often announce new APIs for developers. But what is an API and how do developers utilize them? The term API is an …

  10. Web APIs - MDN

    Jul 29, 2025 · Below is a list of all the APIs and interfaces (object types) that you may be able to use while developing your Web app or site.