What is Pagination in REST API? Pagination Explained in 60 second #pagination #shorts #restapis #api

Pagination in a REST API refers to the process of dividing a large set of data into smaller, manageable chunks or pages to improve the efficiency and usability of API responses. It allows clients to request data incrementally instead of retrieving the entire dataset in one go. Pagination is especially useful when dealing with large datasets to reduce the response size and decrease the time it takes to fetch data.

In a REST API, pagination is typically achieved through query parameters in the URL when making a GET request to retrieve a collection of resources. The common pagination parameters are:

page: Specifies the page number of the data to retrieve. For example, page=1 indicates the first page of results, while page=2 indicates the second page, and so on.

per_page or limit: Specifies the number of items to include per page or per request. For example, per_page=10 indicates that each page should contain 10 items.

The server then uses these pagination parameters to determine which portion of the dataset to return in the API response. The response may also contain additional metadata to indicate the total number of items, the current page, and the total number of pages.
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