Guides
What is a Pump.fun bundler?
A Pump.fun bundler handles more than one wallet's first buy at launch. In BumpOn Deployer, you choose the wallets and amounts; the tool prepares those buys with token creation in a Jito bundle.
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The wallet list is the plan
Open Bundle inside Create Coin. Check the wallets that should buy, enter a SOL amount for each, and read the total at the bottom of the panel. Every selected wallet must have funds for its buy and transaction costs. An unchecked wallet stays out of that launch bundle.
Bundle and Snipe have different timing
Bundle is designed to send the creation and selected buys together through Jito. Snipe submits its chosen wallet buys after the token launches, aiming for the following blocks. You can configure either option independently. Check the sum across both if the same wallet appears in each.
What to check after deployment
Open the new token in Deploys, then Trade Panel. See which wallets bought and what each position holds. A bundle setting does not fix the fill price or guarantee that every transaction lands under every network condition. Wallet ownership and funding can still be analyzed on-chain.