The OKX Web3 wallet mobile terminal has launched the cross-chain gas exchange service for mainstream assets. When users encounter gas shortages during transfers, exchange transactions, NFT transactions, and coin earning, the gas exchange entrance will be displayed. Users can exchange any chain in the wallet. The mainstream assets such as USDT, USDC, DAI, etc., can be quickly converted into Gas tokens required for the current transaction to complete the transaction. At present, the OKX Web3 wallet already supports the cross-chain gas exchange function of 9 chains including Ethereum, OKC, BSC, Polygon, Fantom, Avalanche, Arbitrum, Optimistic, and Tron, and will be connected to other chains in succession. In addition, the OKX Web3 wallet has launched a 100% Gas Fee-free activity for Arbitrum cross-chain transactions this week.