This plugin extends the default REST API for content management systems, enabling developers to filter posts using any date-related database column. It is designed for developers building custom front-end applications, dashboards, or integrations that require precise querying based on post modification or GMT timestamps, not just the standard publication date.

• Date Column Selection: Specify date_query_column as a URL parameter to query against date, date_gmt, modified, or modified_gmt fields.
• Flexible Date Filtering: Use the standard before and after parameters in combination with your chosen column to create exact date ranges for queries.
• Broad Endpoint Compatibility: Works on standard post endpoints like /wp/v2/posts and /wp/v2/pages, integrating directly into existing API workflows.
• Simple Implementation: Add the query parameter directly to API request URLs without complex configuration or additional coding on the client side.
• Addresses API Limitation: Solves a specific gap where the core REST API, as of a past version, did not allow filtering by the modification or GMT date columns.