How to Protect Your Token from Sniper Bots on Pump.fun
The complete guide to anti-sniper protection for Solana token launches in 2025.
How Sniper Bots Work on Pump.fun
Sniper bots continuously monitor the Solana mempool and Pump.fun program for new token deployment transactions. The moment they detect your deploy transaction, they submit buy transactions with high priority fees to land in the same block.
The result: within milliseconds of your token going live, bots own 10-40% of the supply at the lowest possible price. They immediately start selling into organic buyers, crushing the chart before your community can react.
Why Traditional Methods Fail
The Only Real Solution: Bundle Buying
The only truly effective anti-sniper strategy is to become the sniper yourself. By bundling your deploy + buy transactions via Jito, you execute in the same block as the deployment. External snipers cannot front-run a bundle — by the time they see the deploy transaction, your bundle has already executed.
How Bundle Protection Works:
Optimal Bundle Configuration for Anti-Sniper
- Wallet count: 8-15 wallets for good distribution without looking suspicious
- Jito tip: 0.003-0.005 SOL — high enough to ensure block 0 inclusion
- SOL per wallet: Vary amounts slightly (0.4, 0.6, 0.5, 0.3...) for natural look
- Mode: LBS (Launch Bundle Snipe) for maximum coverage
Protect Your Launch from Snipers
SolBundler's Jito bundles guarantee block 0 execution. 0.5 SOL lifetime access.
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