# Referral system Contributed by growing decentralized KOC (Hooked users who successfully invite their social connections to join the Hooked community) nodes and edges, Hooked Decentralized User Growth Engine is fundamental to the organic growth and high engagement of Hooked community members, which, in turn, is essential to making effective and efficient massive Web3 user acquisition available for Hooked ecosystem applications. As of November 2022, Hooked has more than 250,000 KOC nodes, with every 2 existing members bringing more than 1 new member to the community. --- # 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://team57.gitbook.io/web3-sensei/ecosystem/referral-system.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.