four.meme review

four.meme is a bonding-curve memecoin launchpad on BNB Chain. Anyone can create a token in a few seconds, and the token trades at once against a pricing curve. pump.fun made the same model popular on Solana. four.meme published its first product update on 19 September 2024.

Every token has a fixed supply of 1,000,000,000. Since 31 March 2025, new token addresses end in 4444, and graduated tokens get liquidity on PancakeSwap V2. four.meme also runs a Telegram bot and OpenFour, a set of extra launch modes that partner teams build on the four.meme contracts.

The four.meme site has a "Listed on Alpha" list for tokens that Binance Alpha lists. Binance makes those listing decisions. four.meme publishes no rules for them, and a graduated token gets PancakeSwap liquidity, not a Binance Alpha listing.

four.meme is a working launchpad with docs, a public API and a developer guide on GitHub. You trade from your own wallet: the docs show how to connect Binance Wallet, SafePal or TokenPocket, and trades run through four.meme's contracts on BNB Chain. The docs also have a page for a Salus audit report. The terms of use do not name the company that runs the platform, and we could not find that name in the docs.

Security firms reported two attacks on four.meme contracts. On 11 February 2025, SlowMist said that an attacker could create a PancakeSwap v3 pool with a skewed price for a token before its launch, and PeckShield said that four.meme reported an exploit. On 18 March 2025, SlowMist reported a second attack: the attacker bought tokens before launch through a contract function and sent them to a PancakeSwap pair address that did not exist yet. On 31 March 2025, four.meme moved graduation to PancakeSwap V2 and started to burn the LP tokens.

On 1 October 2026, we could not load either X account that the four.meme site links to (@four_meme_ and @fourdotmemezh). Use the links on four.meme itself and in its GitBook docs. A token launched on four.meme can lose its full value, and graduation does not guarantee buyers.

Step 1: Open four.meme, click the menu at the top right and click Connect Wallet. Choose a BNB Chain wallet such as Binance Wallet, SafePal or TokenPocket.

Step 2: Click Profile in the side menu, then click Create Token.

Step 3: Enter the token name, ticker, description, logo and social links. Choose the raised token, which is the asset that the token trades against: BNB, USDT, USD1, UUSD or bStocks. You cannot change the supply. It is always 1,000,000,000.

Step 4: Choose the launch type. A standard launch has no tax. A tax token charges 1%, 3%, 5% or 10% on each trade. X Mode adds a launch fee that falls block by block. An OpenFour mode such as GoPlus Creator Incentives adds a creator fee.

Step 5: If you want, buy part of the supply in the same transaction. The guide says this protects the token from snipers.

Step 6: Confirm the transaction in your wallet. four.meme charges no launch fee, and the guide puts the network fee at about 0.005 BNB. The token trades on the curve as soon as the transaction confirms.

A BNB-paired token on four.meme graduates at 18 BNB. Two four.meme sources disagree: the GitBook guide says about 18 BNB, and the developer create guide on GitHub lists a fixed raise of 24 BNB. The same developer guide tells integrators to copy the raise settings from four.meme's public config. On 1 October 2026, that config listed a total raise of 18 BNB for the BNB pair, which agrees with the GitBook guide.

The config also sets a sale rate of 80%. Buyers can buy 80% of the supply on the curve. At graduation, four.meme pairs the other 20% with the raised funds in a PancakeSwap V2 pool and burns the LP tokens. For the USDT, USD1 and UUSD pairs, the config listed a raise of 12,000 of the pair token.

The guide lists a 1% fee on each bonding-curve buy and sell, with a minimum of 0.001 BNB. The public config listed a buy fee and a sell fee of 1% for the BNB pair, with a minimum trade fee of 0. We could not confirm which minimum applies on-chain.

Two launch types change what a trader pays. In X Mode, the fee starts higher at launch and falls block by block. After an X Mode token graduates, all launch fees above 1% buy the token and burn it. When an X Mode launch does not graduate, those fees go to a community address. A tax token charges its tax of 1%, 3%, 5% or 10% on the curve and after graduation. The first section of the tax guide mentions only trades after graduation, but its phase section and the developer guide on GitHub say both.

four.meme publishes no creator share of the standard 1% fee. A creator can earn in three other ways. A tax token can send part of its tax to a wallet that the creator chooses. Since 13 February 2026, holder dividends from a tax token pay out automatically once the rewards reach 1,000 USD. The OpenFour mode GoPlus Creator Incentives sends the creator a fee that starts at 0.02% of trades and grows with market cap up to 1%. The OpenFour Royalty modes can send trading fees to a verified X account, a code repository owner or another address.

four.meme vs pump.fun is a comparison across chains. pump.fun runs on Solana and charges 1.25% per trade on the curve, of which 0.30% goes to the creator. Launching is free on both. A pump.fun token graduates when every curve token is sold and moves to PumpSwap, the DEX that pump.fun runs. A four.meme token moves to PancakeSwap at 18 BNB, and the standard 1% fee has no published creator share.

four.meme vs Flap.sh is the closer match, because both are BNB Chain launchpads. Both charge 1% on the curve. Flap.sh shows a deploy cost of about 0.001 BNB on its create page and graduates a token to PancakeSwap when 80% of the supply is sold. Both platforms offer tax tokens.

LetsBONK is a Solana launchpad. It charges 1.5% per curve trade, gives the creator 0% of the curve fee and graduates a token after the curve raises 85 SOL into a Raydium CPMM pool. On curve fees alone, four.meme and Flap.sh cost less per trade than pump.fun and LetsBONK.

The four.meme referral code is Z3QH9BEFF58B. The join link at the top of this page has the code in it.

four.meme has not published terms that confirm what the invited user receives. Treat the code as a way to join, not as a guaranteed discount.