How to Launch a Token on Base in One Transaction (2026 Guide)

What one transaction actually does

A launch on Bubblepad is atomic. Inside a single transaction the contract mints the full fixed supply, creates a Uniswap v4 pool paired with native ETH, deposits 100% of the supply as single-sided liquidity, executes your optional first buy, and transfers the LP position to a locker that cannot release it for 10 years.

Atomic matters: there is no window between steps where a deployer holds tokens outside the pool, no moment where liquidity exists unlocked, and no way to reorder or skip a step. Either everything happens, or nothing does.

What you cannot do afterwards, and why that is the point

• You cannot mint more supply: the token has no mint function after deployment.
• You cannot withdraw the liquidity: the LP NFT sits in an immutable locker for 10 years.
• You cannot pause trading, blacklist wallets or change fees: no admin functions exist.

Every one of these restrictions is checkable on chain by anyone. They are what makes a fair launch credible: buyers do not have to trust you, they can verify the contract cannot hurt them.

How you earn as the creator

Every trade on your token pays the pool fee you chose at launch. Fees accrue to the locked LP position, and the locker splits every collection 80/20: 80% to you, 20% to the platform staking pool. The split is hardcoded.

This works wherever the trade happens: your Bubblepad page, the Uniswap app, an aggregator or a trading bot. Fees are taken at the pool level, so volume is volume.

After the launch: the social layer

Your token gets a live page with chart, trades, holders and comments, and every buy and sell becomes a card in the Bubblepad feed where people react, comment and vote Bull or Bear. Building a crowd around the token is the actual game: the launchpad handles the plumbing.