1delta is a decentralized margin trading protocol. It provides a platform for users to create leveraged positions in DeFi (Decentralized Finance) using established decentralized exchanges (DEXs) and lending protocols. The protocol offers features like one-click leveraged positions and collateral & debt swaps, aiming to facilitate margin trading. 1delta targets a range of users including individuals, businesses, and financial service providers, with a focus on enhancing liquidity access and trading strategies in the crypto market.