The Solana Name Service (SNS), formerly known as Bonfida (FIDA), is a decentralized identity platform on the Solana blockchain that allows users to create human-readable domain names ending in .sol, which can map to various on-chain data like Solana addresses and IPFS content. This service simplifies blockchain interactions by replacing complex addresses with easy-to-remember names. The rebrand reflects SNS’s expanded role in the Solana ecosystem, aiming to enhance the user experience in decentralized applications. The $FIDA token is integral to SNS, facilitating domain registration, governance, and community incentives​.