I Sniped a Solana Token in 400ms — Here's the Full Tech Stack

When Solana's latest meme token dropped, I executed a successful snipe in just 400 milliseconds. Here's the exact technical breakdown of how I built this low-latency trading system using Jito MEV bundles, Jupiter routing, and Helius RPC.

The Problem: Speed is Everything

On Solana, new token launches are won or lost in milliseconds. The difference between a profitable snipe and a failed transaction often comes down to:

RPC latency (Helius vs. public endpoints)

Transaction bundling (Jito's MEV tools)

Optimal routing (Jupiter's on-chain swap API)

The Stack That Made It Possible

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