How to bundle on pump.fun
To bundle on pump.fun, you send the coin creation and buys from your own wallets as one Jito bundle, so they land together in block 0. You can script it yourself or use a bundler. On Unison it takes one page and no code.
How many wallets fit in block 0?
Six team wallets fit in block 0 on Unison today. A Jito bundle holds at most 5 transactions, according to Jito’s docs. The coin and your dev buy take 2. The other 3 carry 2 team buys each. If a tool promises far more wallets in one block, ask how it packs its transactions.
What happens to the rest of your wallets?
The rest buy right behind block 0, on the timing you pick. That can be seconds or hours. You can pause, resume or stop them. Your team can be up to 1,000 wallets. Other people can buy between those later buys.
How to do it on Unison
Pick pump.fun, add a name, ticker and picture, and pick a team size. Unison creates and funds the wallets. You see the full cost and sign once. A dev buy is optional. If a buy misses, it is flagged and you can retry it in one click.
What it costs
Unison takes 1.5% on buys, 1.5% on sells and 0.5% on creator-fee claims. There is no subscription. Unison budgets about 0.001 SOL for the Jito tip, and 0.006 SOL of rent per buying wallet. The exact total is on screen before you sign.
Questions
What is a bundle on pump.fun?
It is your coin creation and your own wallets’ buys sent together as one Jito bundle. They run in order, and either all land or none do.
Can I bundle on pump.fun without Jito?
Not with the same result. Without a bundle, your buys are separate transactions and bots can get in between them.
Can people see that I bundled?
Yes. Bundled buys are on-chain, and scanners look for them.
Do I need to write code?
No. You pick a launchpad, add a name and a picture, and launch.