Postman Parameters

In Postman, parameters are key-value pairs used to send additional information with your API requests. They can be included in different parts of a request, such as the URL (query parameters), headers, or body, to modify and customize how the server processes your request. For example, adding a parameter like `user_id=123` helps specify which user's data you're requesting. Parameters make API calls flexible and dynamic, allowing you to fetch specific data or control how the server responds, all without changing the core request structure.