Introduction In a world where software, apps, and systems constantly communicate, APIs (Application Programming Interfaces) play a vital role. But how does an API know if a request is legitimate? How can you prevent unauthorized access to sensitive data? The answer: API keys. This in-depth guide explains what an API key is, how it works, […]
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Introduction In modern web development, APIs, and automation tools like n8n, JSON (JavaScript Object Notation) is a key data format used to structure data. Knowing how to work with JSON expressions is crucial for extracting the information you need efficiently. In this blog, we will cover basic access methods for working with JSON data. This will provide you
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Understanding the Boolean Data Type in JSON The Boolean data type in JSON is used to express truth values — true or false. These values are essential for representing binary states like yes/no, on/off, or active/inactive. In programming, Booleans are fundamental to logic and decision-making, and JSON is no exception. What Is a Boolean in JSON? A
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Understanding Objects in JSON JSON (JavaScript Object Notation) is a widely used data format that allows applications to exchange structured information in a readable way. One of its most fundamental building blocks is the object. JSON objects are used to represent structured data through key-value pairs and are essential in almost every API or application that
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JSON, short for JavaScript Object Notation, is the universal language of data exchange across modern web applications, APIs, and automation tools like n8n. It’s lightweight, easy to read, and crucial for anyone working with digital systems—from developers to marketers. What Does JSON Look Like? Imagine you want to save contact information. Instead of storing this as
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