I Sniped a Solana Token in 400ms — Here's the Full Tech Stack When Solana's speed meets MEV (Maximal Extractable Value) opportunities, milliseconds matter. Last week, I successfully frontran a trending token launch by executing a snipe in just 400ms from block appearance to confirmed transaction. Here's the exact technical breakdown of how I built this system. The MEV Landscape on Solana Unlike Ethereum's mempool-based MEV, Solana's parallel execution requires different strategies. Jito's MEV bundles (called "bundles" instead of "flashbots bundles") let us guarantee transaction ordering when we pay enough priority fees. Combined with Jupiter's liquidity aggregation and Helius's optimized RPC, we can create an unfair speed advantage.…