Fourthline provides identity checks and compliance tools for financial institutions. In Bybit EU's case, onboarding is handled through a single API covering identity document verification, biometric data analysis and verification models tailored to Austrian regulatory requirements. Bybit EU operates as an Austrian Crypto-Asset Service Provider authorised under the Markets in Crypto-Assets Regulation. It offers custody and administration of crypto-assets, exchange of crypto-assets for funds, exchange of crypto-assets for other crypto-assets, placing of crypto-assets and transfer services for crypto-assets on behalf of clients.