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  1. API - Wikipedia

    An application programming interface (API) is a connection between computers or between computer programs. It is a type of software interface, offering a service to other pieces of …

  2. What is an API (Application Programming Interface)

    Apr 9, 2025 · Let's break down the concept of an API in simple terms. What is an API? An API is a set of rules that allow different software applications to communicate with each other.

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

    An API, which stands for application programming interface, is a set of protocols that enable different software components to communicate and transfer data. Developers use APIs to …

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

    Apr 9, 2024 · APIs simplify and accelerate application and software development by allowing developers to integrate data, services and capabilities from other applications, instead of …

  5. What is an API? How APIs work, simply explained | Contentful

    Jan 15, 2025 · We’ll explore topics like how APIs work, what API endpoints and keys are, how API calls function, and the role of headless APIs in powering flexible, scalable solutions. By the …

  6. What Is an API (Application Programming Interface)? Definition …

    When running on a server, an API is a set of coded routines that receives requests from and sends responses to other programs. API designers implement that code through standardized …

  7. What Is an API? (Definition, How They Work) - Built In

    Dec 29, 2022 · APIs function by passing information from a service provider to an application via an API endpoint. They are often a key component to interoperability in software development, …

  8. 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.

  9. Types of APIs - PandaDoc

    4 days ago · Note: Just because it’s an open/public API, doesn’t mean it’s not controlled. You can control it via API authentication, which just means you’re being open with the API reference. …

  10. What is an API? (Application Programming Interface) - MuleSoft

    API is the acronym for application programming interface — a software intermediary that allows two applications to talk to each other. APIs are an accessible way to extract and share data …