We built a same-block launch bundler for Solana memecoins — here's how it works

Description and use

SolBundle enables atomic token creation and purchase in a single Solana block, preventing front‑running during Pump.fun memecoin launches.

Problem

During Pump.fun launches, snipers and bots front‑run the token creation transaction, causing the price to move before the launch team’s own buy can execute.

Outcome

SolBundle enables same‑block token creation and purchase on Solana, eliminating front‑running and ensuring fair launch prices for Pump.fun memecoins.

Workflow

• Fund your wallets – generate or import wallets and top them up with SOL.
• Build the bundle – set buy size or target %, SolBundle simulates and packs the bundle.
• Send it – one click submits the bundle to Jito, landing all actions in a single block.

Evidence

atomic Jito bundles that create the token and buy from up to 4 wallets in the same block, so nobody can front‑run your own launch.

Source

Wallet management is custodial: keys are encrypted server-side, and each wallet gets auto-numbered so you're not juggling addresses manually.

Source