Dear Cobo Users,

To help you manage multi-chain transaction fees more efficiently, Cobo Fee Station has been upgraded as it now supports US dollar stablecoin (USDT/USDC) payments for gas fees across multiple chains which is available for both MPC and Web3 wallets. You can now pay gas fees across chains more conveniently and securely, without preparing separate gas tokens for each network.

Key Features:

1. Seamless Convenience: Stablecoin as a Universal Payment

 • Simply deposit USDT or USDC into the Fee Station. When a transaction occurs, the system will automatically and instantly convert the stablecoin into the required gas token (e.g., ETH, MATIC) for the corresponding chain to cover the fee.

 • Suppoted Chains: ETH， BSC_BNB， MATIC， BASE_ETH， ARBITRUM_ETH， MNT， AVAXC， OPT_ETH，TRON

2. Simplified Management: No More Gas Token Balancing Headaches

 • Maintain one unified stablecoin balance to cover gas across major networks to simplify your asset management.

3. Flexible Options: 

 • In addition to the new stablecoin payment method, you can still opt to top up native gas tokens on each chain if that better suits your operational strategy.

Learn more: https://manuals.cobo.com/en/portal/fee-station/introduction

Cobo Support 
August 5, 2025