Real time data fetching and aggregation service using Node.js + Express + Typescript + Scoket.io

Build a Real-Time Solana Token Aggregator from Scratch!

In this video, we develop a full backend system using Node.js, TypeScript, Redis, and WebSockets to aggregate live Solana token data from DexScreener and CoinGecko.

Features Covered:

1. Real-time price & volume updates via WebSocket
2. Scheduled data aggregation using node-cron
3.Smart token matching from multiple APIs
4. Redis caching with TTL for high performance
5. Filtering by 1h, 6h, and 24h time periods
6. Sorting by volume, market cap, price
7.Cursor-based pagination (limit/nextCursor)

Deployed on Render for public access
Live API: https://dex-generator.onrender.com/api/tokens

Source Code: GitHub: https://github.com/your-username/dex-gener...