Gearbox Protocol is generalized protocol that allows to get leverage and use it across various DeFi protocols. It is gas-efficient uncollateralized protocol for margin trading for traders, liquidity providers & liquidators. Gearbox combine two modern DeFi concepts - DEXes and Landing protocol to provide first class experience for marginal trading. For the moment, users have to go to lending platform to get a credit, and then they could trade with margin using one protocol, which creates great customer experience and allow to save gas expenditures.