Offset pagination is a method used in API pagination to fetch data from large datasets by specifying a starting point and limiting the amount of data returned per request, making it easier to manage data without overwhelming the server. Unlike cursor, keyset, or token-based pagination, offset pagination skips a predefined number of records to retrieve the desired subset of data. While this method is easy to implement and widely supported, it can become inefficient with large offsets as every data point needs processing, potentially leading to skipped or double-counted items. Offset pagination is ideal for datasets that change infrequently, but for datasets that update often, methods like cursor-based pagination might be more suitable. Best practices for offset pagination include sorting data with immutable fields, avoiding high limits to prevent server strain, and reviewing API documentation for specific guidelines. Merge offers a unified API solution simplifying integration with multiple third-party applications, thus easing pagination management across different integrations.