# Crowdfunding API A customizable crowdfunding API infrastructure with the following features. * Milestone system with backer approval to limit the scam activity or projects unable to deliver what they promise. * Powered by the community, using community approval / vote. Can be customized to be a DAO or centralized. * Yield generator for the launchpad is managed by a smart contract. An additional source of revenue for the community. * Available for single-chain, cross-chain / multi-chain with solidity or rush integration. * Available for many L1/L2 ecosystems including Binance Smart Chain, Tron, Fantom, Polygon, Near, OneLedger, Tgrade, NULS, Elrond, Terra Rebels, and more. --- # 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://wefund.gitbook.io/wefund-whitepaper/wefund/wefund-platform/crowdfunding-api.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.