I Sniped a Solana Token in 400ms — Here's the Full Tech Stack Sniping a Solana token launch is one of the most exhilarating (and lucrative) experiences in the crypto world. Recently, I managed to snipe a token in just 400 milliseconds (ms) . This wasn’t luck — it was the result of a carefully crafted tech stack optimized for speed and precision. In this article, I’ll break down the exact tools and techniques I used, including Jito MEV bundles , Jupiter routing , and Helius RPC , and share practical code snippets and lessons learned. The Anatomy of a Solana Token Snipe Sniping a token involves being the first to buy a newly launched token on Solana before it pumps. To do this, you need to: Detect the token launch in real time. Construct a transaction to buy the token. Submit the transaction to the Solana network faster than anyone else. Sounds simple, right? In practice, it’s a race against bots, MEV (Maximal Extractable Value) searchers, and network latency. Here’s how I tackled each step.…