Documentation

Every launch is a fair launch.

Muup.fun is a launchpad for meme coins. You create a coin and it opens straight into a live Uniswap V3 pool with its liquidity locked — no presale, no queue, and no separate listing step. These pages explain exactly what happens, what it costs, and what the contracts do and do not guarantee.

Block one

A real market exists immediately — nothing waits for a curve to fill.

…8888

Every coin launched here ends in the same four digits. Nothing else does.

≈75%

Of the total trading-fee value goes to the creator, claimable as it accrues.

How it differs from a bonding curve

Most launchpads sell into a curve first and only create a real market once enough has been raised. Muup.fun skips that step entirely: the contract mints the whole supply, creates the pool, and places the entire supply into it as one-sided liquidity. Buyers push the price up through that range exactly as they would on any exchange.

• The price is a real market price from the first block. No threshold has to be reached before trading is possible, and nothing changes when the milestone shown in the app is passed — it is a marker, not a migration.
• The pool is an ordinary Uniswap V3 pool. Any interface or aggregator that reads V3 can trade the coin without going through Muup.fun at all.
• The liquidity is locked by construction rather than by a timer. There is no function to withdraw it, which is also why nobody can return it to you afterwards.

The …8888 signature

Every coin launched on Muup.fun has a contract address ending in 8888. Not as a label the interface prints next to it, and not as something a creator opts into — it is part of the address itself, decided before the contract is deployed and impossible to change afterwards.

Eight is the number of prosperity across much of Asia, and four of them is about as deliberate a choice as an address can make. That is the pleasant half. The useful half is that it is evidence:

• A coin claiming to have launched here whose address does not end in 8888 did not launch here. That check takes one glance and needs no trust in anyone.
• It survives outside this interface. On an explorer, in a wallet, in a DEX aggregator — the address travels with the coin, so the provenance does too.
• It costs the creator nothing. Finding the address takes about 65,000 hashes in the browser, under a second, before the launch transaction is even signed.

Where to go next

If you are here to launch something, read the launch page and the fee page in that order — together they cover everything that costs money. If you are here to trade, start with trading and safety.