Bluefin intends to provide traders with a more efficient, low-cost, and Web2-like user experience. This year, they rewrote their program and built on new underlying technology. Bluefin is built on Sui, which allows for horizontally scalable performance and a wallet-less trading experience comparable to that of a centralized exchange. Bluefin (formerly Firefly) has raised a total of $4 million from investors such as Polychain Capital and Huobi. They have confirmed the debut of the "BLUE" token, and users that trade earn BLUE points, which will be converted to BLUE tokens at a 1:1 ratio at TGE. Earn 10% incentives for each referral, and users who sign up through the link below will additionally receive a 10% bonus reward.
https://trade.bluefin.io