Binance's BNBChain NFT has integrated with OpenSea to grow its NFT base. OpenSea is a marketplace for Ethereum and Polygon; it is already the largest NFT marketplace, and now the addition of BNB Chain has made the NFT market more widely available. Binance claims to have over 1 million users of the BNB chain NFT. On this basis, it can be said that its base will increase further.