Multi-chain wallet BitKeep announced that it has integrated Optimism into its NFT market, supporting NFT pending orders and transactions on the Optimism chain. BitKeep said, "Recently, the BitKeep NFT market has actively deployed the Layer 2 ecology and has become one of the top two NFT trading markets in Arbitrum." Currently, the BitKeep NFT trading market supports 8 mainstream public chains such as Ethereum, BNB Chain, Polygon, and Arbitrum, providing users with One-stop services such as NFT transactions, batch pending orders, popular collections, data analysis, etc., and new functions are continuously added according to market and user needs, including decentralized domain name transactions, FreeMint, popular project debut Mint, NFT avatars, etc. The BitKeep NFT trading market has grown to No. 1 on BNB Chain and Polygon, and No. 2 on Arbitrum.