# Facebook Ads - [Facebook Target](https://help.daasity.com/core-concepts/audiences-reverse-elt/pushing-audience-data-to-targets/facebook-ads/facebook-target.md): This page provides instructions on how to setup the Facebook Target and push data into your Facebook Ads account to build segments in Facebook Ads - [Target Endpoint Documentation](https://help.daasity.com/core-concepts/audiences-reverse-elt/pushing-audience-data-to-targets/facebook-ads/target-endpoint-documentation.md): This page outlines the technical details of how Daasity pushes data into Facebook using the Customer File Custom Audiences portion of the Marketing API to build and target custom audiences in Facebook --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.daasity.com/core-concepts/audiences-reverse-elt/pushing-audience-data-to-targets/facebook-ads.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.