Ethena is a financial platform focused on providing a synthetic dollar and facilitating internet-native yield generation. It appears to be in early access, inviting users to enter an invite code for participation. The platform is supported by notable figures from the crypto industry, including founders from Synthetix, AAVE, Curve, and Frax, among others.

Ethena introduces a groundbreaking protocol on Ethereum for creating a synthetic dollar, offering a crypto-native monetary alternative free from conventional banking systems. It also introduces ‘Internet Bond,' a global, dollar-based savings tool. This innovative approach aims to redefine how we perceive and utilize digital currencies in a global context. For more in-depth information, please refer to their official website.