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 HKeL3r7dKr4K34PuPQhyNn9rW8XEqeXQcEid4L11pW9k. Solana is a high-performance blockchain known for fast transaction speeds and low fees.