You can trade 4 on decentralized exchanges on Solana. The Markets tab shows all active trading pairs sorted by volume and liquidity.
What blockchain is 4 ($4) on?
4 ($4) is a token on the Solana blockchain. Its mint address is HQfhzHHSmGn2so3PyE1SSpANNQ6WEsdAYfCai8rkjqKr. Solana is a high-performance blockchain known for fast transaction speeds and low fees.