Bundler
Memecoin bundler: the bundle launcher for every chain
A memecoin bundler is a tool that creates a token and buys it from several wallets in the same block, as one unit that lands whole or not at all. Ballistic is a bundle launcher for Solana, Robinhood Chain and BNB Chain, with one funding stage before launch and one sell for every launch wallet afterwards.
What a bundler does
Without a bundler, a launch is two separate steps: create the token, then buy it. In the gap between them, bots that watch the launchpad can buy first. A bundler removes the gap. It puts the creation and the creator’s buys into one bundle, so nobody can trade between them.
The word “bundler” is used for several unrelated things. In web development it is a tool that packs code files. On EVM chains, an ERC-4337 bundler is a service that submits account operations. This page is about the memecoin meaning: a launch tool that sends a token’s creation and buys together.
Bundle launcher: what the tool actually does for you
A bundle launcher is the same idea seen from the user’s side: you set up a token, choose how much each wallet buys, and press one button. The tool does the work around it.
- It generates the wallets that buy and keeps them apart from your main wallet.
- It works out one funding figure for the whole launch: the buys, the creation, the tip or gas.
- It builds the bundle or the batched transaction and sends it.
- It handles the sell afterwards, across every wallet it created.
How bundling works on each chain
| Chain | Mechanism | If one part fails |
|---|---|---|
| Solana | One atomic bundle of transactions sent through a relay with a tip | None of it lands |
| Robinhood Chain | One transaction from an EIP-7702 deployer that runs the create and the buys | The create reverts with it |
| BNB Chain | The same single-transaction rail as Robinhood Chain | The create reverts with it |
The result is the same on every chain: your buys sit in the launch itself. How the mechanism works in detail.
What Ballistic adds
Ballistic calls its bundled launch mode Block-0. It is offered on pump.fun, Pons, flap.sh and StonkFun. Around it Ballistic adds the parts a bundle alone does not cover.
- One funding stage: you fund once, against one figure, before the launch. Nothing is funded at launch time.
- Reserve mode: hold part of the supply in a one-sided position above the market instead of in wallets.
- One sell for every wallet, before and after the token migrates.
- One published fee: 5%, taken when funds leave a launch wallet.
Launchpads open to everyone today: pump.fun, Pons, flap.sh and StonkFun. Each chain has its own page: Solana, BNB Chain and Robinhood Chain.
What a bundler does not do
- It does not promise a price, volume or profit. It decides who buys first.
- Block-0 on Ballistic carries a dev buy and two buyer wallets in the launch itself. The rest of the supply is handed on to other wallets afterwards. It is not built for dozens of wallets in the first block.
- Holders are public on chain. A bundled launch puts a large share of supply in the creator’s wallets, and buyers can see it.
- Ballistic stores the keys of the wallets it creates, encrypted, so it can sign for them. Any key can be exported.
How to choose a memecoin bundler
- Which chains and launchpads does it launch on today, and which are only announced?
- What does the whole launch cost: the tool’s fee, the launchpad’s fee, the tip or gas? Is the fee published?
- When do the wallets get funded: at a separate step before launch, or during it?
- Can you sell from every wallet in one action, including after migration?
- Who holds the keys, and can you export them?
For a side-by-side with a named tool, see Ballistic vs Proxima.
Questions
What is a memecoin bundler?
A tool that creates a token and buys it from several wallets in the same block, as one atomic bundle on Solana or one batched transaction on EVM chains, so the buys land together or not at all.
What is a bundle launcher?
The same tool described by what it does for you: it makes the wallets, works out one funding figure, sends the bundled launch and later sells from every wallet it created.
Is a bundler the same as a sniper?
No. A sniper buys other people’s new tokens as fast as it can. A bundler is used by the creator, to put the creator’s own buys inside the launch so snipers cannot get in front of them.
Which chains can I bundle on?
Solana, Robinhood Chain and BNB Chain are open to everyone on Ballistic. Each chain uses its own mechanism: an atomic bundle on Solana and an EIP-7702 transaction on the EVM chains.
Does bundling guarantee a profitable launch?
No. A bundle fixes the order of the first buys. It does not set the price, the volume or what holders do afterwards.
How much does a bundler cost?
Ballistic charges no fee on new funds to launch and a 5% platform fee when funds leave a launch wallet. Network fees, tips and the launchpad’s own fees are separate.