Avici is a self-custody crypto credit and payment platform that lets users spend their digital assets without selling them. Through its Visa-powered card, users can access instant credit lines backed by their crypto, make purchases, and withdraw cash while retaining ownership of their funds. Avici integrates account abstraction and passkey security, ensuring seamless and safe on-chain payments. The platform bridges DeFi and traditional finance, offering no gas or interchange fees and premium Visa rewards for global users.