Gain Protocol (GAIN) is a decentralized finance system that is community-driven and built on the Binance Smart Chain. It strives to provide compensation opportunities to its users through its smart contract operated protocols. GAIN, the native utility token of the protocol, is used for various functions such as automatic static rewards distribution based on individual account holdings, fueling dynamic liquidity pools, and enabling daily sweepstakes opportunities. The protocol is designed with features such as whale protection, toro rounds for equitable token sales, a charity protocol, and a dedication protocol to ensure the development team's focus on the project.

Gain Protocol operates through a series of smart contracts that perform various functions. These include static rewards distribution, price stabilization, and daily sweepstakes opportunities. The protocol also includes a dynamic liquidity pool system that strives to maintain liquidity and allow users to transact with coins. The protocol's whale protection feature aims to prevent large holders from selling a significant amount of coins at once, which could potentially destabilize the price. The protocol also includes a charity feature, where a portion of transaction fees is given to a charity chosen by the community.

The primary use case for Gain Protocol is to provide a platform for users to receive compensation through static rewards distribution based on their individual account holdings. The protocol also offers daily sweepstakes opportunities, giving users the chance to win additional GAIN tokens. Furthermore, the protocol's dynamic liquidity pools aim to provide an alternative to traditional DeFi and potentially increase the amount of GAIN in holder wallets. The protocol's charity feature also allows users to contribute to charitable causes through their transactions.

Gain Protocol was launched on July 22, 2021, with 1 trillion GAIN tokens created at genesis. The protocol was founded by a team of investors and DeFi veterans, including Nathan Vaknin, the Creator and Operational Leader. The team's mission is to build upon existing projects and develop solutions to common problems in the industry. The protocol's features and improvements are driven by the community, with a unique contribution system that allows community members to choose which features the development team should prioritize. The protocol has undergone rigorous third-party audits from trusted names in DeFi, such as SolidityFinance, to ensure its reliability and stability.