Fair Launch
B.fun is a cutting-edge platform designed for memecoin creators and traders, streamlining the token creation and trading process. With just a small amount of gas, users can launch a new token by simply entering a name and uploading an image—no coding or complex setup required.
Tokens follow a pricing curve, allowing users to buy and sell seamlessly in a fair and transparent market. Once a token reaches its funding target (Bonding Curve completion), B.fun automatically injects liquidity into PancakeSwap V2, permanently locked to ensure safety and long-term liquidity.
B.fun supports two creation modes:
Standard mode: uses the platform defaults (fixed supply and default allocations), with optional Tax configuration.
Advanced mode: lets creators customize the funding target (
Raised) and token allocation for Bonding Curve and Vesting, as well as Tax settings. Pool Migration allocation remains fixed at 20%. Additionally, creators can assign a recipient for vested tokens and claim them gradually over time after graduation. These parameters are fixed once the coin is created.
On B.fun, creators can earn through the Tax Token feature, which allows them to configure a tax on every transfer and trade of their token. This provides ongoing incentives for creators throughout the token's lifecycle. For detailed information about the tax mechanism, see the Tax Token page.
B.fun implements a two-phase process for every token launch:
Bonding Curve Phase (Token Sale)
Liquidity Pool (LP) Phase (DEX Trading)
How it Works: Step by Step
Phase 1: Bonding Curve (Token Sale Mechanism)
B.fun's token pricing system is built on a bonding curve, ensuring a gradual and predictable price increase as more tokens are purchased. Each token launched on the platform follows a fixed total supply of 1,000,000,000 tokens, all adhering to the same economic model.
Standard mode token allocation:
Total token supply = 1,000,000,000 (1 billion)
80% of tokens (800 million) are allocated to sell through the bonding curve phase
20% of tokens (200 million) are reserved for liquidity pools
Advanced mode The funding target and token allocations may differ from the defaults (while Pool Migration remains fixed at 20%). Creators decide their desired allocation during token creation and it cannot be changed afterward.
Through the bonding curve mechanism, users can mint tokens at a fair, market-driven price. The price is determined by a mathematical formula, not arbitrary listings, ensuring transparency and fairness for all participants.
To complete this phase, a certain amount of collateral (BNB / CAKE / USDT / USD1 / ASTER / U / USDC) is required to reach the coin's funding target. Once the target is reached, the process moves to the next phase.
Phase 2: Liquidity Pool (LP Creation)
Once the bonding curve phase is completed, the remaining tokens and accumulated collateral are used to establish a liquidity pool (LP) on PancakeSwap V2, enabling seamless trading while ensuring price stability and long-term liquidity. In Standard mode, after 80% of the tokens are sold, the remaining 20% (200M tokens) are used to create an LP on PancakeSwap V2. In Advanced mode, the exact amounts depend on the coin's configuration.
The collected collateral (after deducting platform and network fees) is paired with the remaining 200M tokens to create the initial liquidity pool.
The final LP consists of the paired assets, allowing open-market trading on PancakeSwap V2.
Once in the LP, token price follows a constant product formula, with supply and demand determining price movements.
At this stage, the token is now traded on PancakeSwap V2.
Why Choose Bonding Curve Fair Launch?
No pre-sale, no insiders, no team reserves: Truly community-driven.
Market-driven pricing: Prevents manipulation and dumping risks.
Permanently locked liquidity: Eliminates rug pull risks.
Low entry barrier: Anyone can launch a token with a single click.
Summary
B.fun ensures a transparent, fair, and decentralized launch process for every new token. By leveraging the bonding curve and automated liquidity injection, it provides a level playing field for all participants and long-term security for every project.
Last updated