# Overview Using the Heyetsy Extension to display metrics can help Etsy sellers identify potential markets. This, in turn, aids sellers in achieving better sales figures on the platform. Heyetsy has two Co-Founders, Trung and John Nguyen, along with other members in the YTuong team providing support. With years of experience in selling on the Etsy platform, this tool was developed based on the actual needs and experience of the sellers for the sellers. Therefore, the YTuong team is confident that this tool's data will be as accurate as possible, helping users evaluate products as well as niche markets. Heyetsy is one of the projects within the ecosystem developed by team YTuong. You can explore more projects by the team here: --- # 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.heyetsy.com/en/starting-point/overview.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.