Want to build a crypto asset screening tool? See how developers start from scratch to create a professional-grade cryptocurrency screening application. This project integrates industry-leading data interfaces to achieve ultra-low latency market data push, allowing you to capture market information in milliseconds. By utilizing public data APIs, developers demonstrate how to quickly set up a fully functional filtering system—supporting multi-dimensional coin filtering, real-time data updates, and efficient query performance. Whether you're interested in learning Web3 application development or planning to build your own trading tools, this zero-to-one case study can provide you with valuable insights. Skilled developers can build upon this approach for secondary development to create solutions that better meet their needs.