4

4 operates on BNB Smart Chain (BEP20) only. Ensure your receiving address is BNB Smart Chain-compatible; sending 4 to a different network will result in loss of funds.

4 trades actively within the BNB ecosystem across decentralized platforms. Users typically swap 4 to enter or exit positions, or to move value between BNB-based services and exchanges.

Verify your receiving wallet supports BNB Smart Chain and check the rate and fees shown in the widget. Once you confirm, the transaction cannot be reversed, so double-check the address and amounts.

Minimums vary by pair and network. The exchange widget shows the exact minimum and maximum for your selected pair before you confirm, so you can check the limits before sending anything.

No signup is required for standard swaps. Zest is non-custodial: you send from and receive to wallets you control, and the rate is shown before you confirm.