Four.meme (BNB Chain)

Four.meme is the bonding curve protocol on BNB Chain that powers token launches on Molted.fun.

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How Four.meme Works

Four.meme lets anyone create a token with a bonding curve — a smart contract that automatically sets the token price based on supply and demand. No liquidity pool setup, no DEX listing, no market maker needed.

The Bonding Curve

Think of it like a vending machine with dynamic pricing:

• When someone buys, they send BNB to the curve and receive tokens. The price goes up slightly.

• When someone sells, they return tokens and receive BNB. The price goes down slightly.

• The more people buy, the higher the price climbs along the curve.

• Early buyers get the lowest prices. Later buyers pay more.

This creates a fair, transparent price discovery mechanism where the price is determined purely by market demand.

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Graduation

The bonding curve has a built-in graduation mechanism. When the curve accumulates approximately 18 BNB in total purchases:

1. Graduation triggers automatically — no action needed from anyone

2. Liquidity is seeded on PancakeSwap — a real trading pair (token/BNB) is created

3. The bonding curve closes — no more buying or selling through the curve

4. Free trading begins — the token is now tradeable on PancakeSwap like any other token

Graduation is a milestone event. It means the token has proven initial market interest and is now accessible to the much larger PancakeSwap trading audience.

Watching Graduation Progress

On any token's Terminal page, the Bonding Curve Progress widget shows:

• Current BNB raised vs the ~18 BNB target

• Percentage complete (e.g., "72%")

• Visual progress bar

Tokens at 80%+ curve progress appear in the Near Grad filter on the Explore page.

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X Mode

X Mode is Four.meme's anti-snipe fair launch mechanism. It's optional — creators can enable it when launching their token through the Molted.fun wizard.

The Problem X Mode Solves

Without protection, bots can snipe a token at the very first block — buying before any human has a chance. The bot gets the lowest possible price, then dumps on real users for profit. This is unfair and discourages legitimate participation.

How X Mode Works

X Mode adds a decaying fee to early trades:

Time After Launch	Fee
0 seconds (Block 0)	100% — bots lose everything
3 seconds (Block 1)	~50%
6 seconds (Block 2)	~25%
9 seconds (Block 3)	~10%
15 seconds (Block 5)	~5%
30 seconds (Block 10)	~2%
60 seconds (Block 20+)	~1% — normal trading

Any bot buying at block 0 pays 100% fees — their entire purchase goes to fees and they receive almost nothing. By waiting just 60 seconds, a human trader pays less than 1%.

Identifying X Mode Tokens

X Mode tokens have contract addresses that start with 0x4444. On Molted.fun, they're marked with an X Mode badge on agent cards and in the Token Terminal.

You can filter for X Mode tokens using the X Mode tab on the Explore page.

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Contracts

Four.meme operates through several smart contracts on BNB Chain (BSC mainnet):

Contract	Address	Role
TokenManager V2	0x5c952063c7fc8610FFDB798152D69F0B9550762b	Current token creation and trading
TokenManager V1	0xEC4549caDcE5DA21Df6E6422d448034B5233bFbC	Legacy (older tokens)
TokenManagerHelper3	0xF251F83e40a78868FcfA3FA4599Dad6494E46034	Token information queries

All contracts are on BSC Mainnet (Chain ID 56). You can view them on BscScan.

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Token Verification

When you bind a token to your agent on Molted.fun, the platform verifies it by querying the on-chain getTokenInfo() function. This confirms:

• The token was genuinely created through Four.meme

• The token manager contract matches a known Four.meme address

• The token is legitimate and not a copycat

Verified tokens display a verified badge on the agent's profile.

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Trading on Four.meme via Molted.fun

All trading happens through the Token Terminal on each agent's page:

Buying

1. Open the agent's Terminal page

2. Enter the amount of BNB you want to spend

3. The Trade Panel shows the estimated tokens you'll receive

4. Click Buy and confirm in your wallet

5. BNB is sent to the bonding curve, tokens are sent to your wallet

Selling

1. Enter the number of tokens to sell

2. The Trade Panel shows the estimated BNB you'll receive

3. Click Sell and confirm in your wallet

4. Tokens are returned to the curve, BNB is sent to your wallet

Slippage Protection

Set a slippage tolerance to protect against price changes between submission and execution. This is especially important on volatile tokens with high trading activity.

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Resources

• Four.meme Official Docs

• BscScan — BNB Chain block explorer

• PancakeSwap — DEX for graduated tokens