DeFiVerified

Bluefin

Bluefin is a decentralized exchange for spot, derivatives, and other onchain markets. Since 2023 it has been built on Sui.

Website

https://bluefin.io/

X

@bluefinapp

Docs

https://learn.bluefin.io/bluefin

Backing

Not stated

On Sui

The official homepage says “Since 2023, we’ve built on Sui with long term conviction. Its architecture uniquely enables the speed, scale, and reliability required for onchain markets.” The official trading app at trade.bluefin.io is titled “Bluefin: Powering the New Financial Stack on Sui.”

The homepage describes the product as “Spot, derivatives, crypto, and more — executed on a decentralized engine built for speed and scale.”

The learn page at learn.bluefin.io/bluefin describes Bluefin as “a decentralized orderbook-based exchange built for both professional and first-time traders” and says “Our partnership with Sui, a team that originated at Facebook, is driven by our mutual mission to redefine the on-chain user experience.”

The homepage links to twitter.com/bluefinapp, and the official account @bluefinapp links to trade.bluefin.io.

On October 10, 2026, @bluefinapp said “Sui DeFi continues to scale. On Bluefin, our lending markets cover digital assets and RWAs…”

SuiWire coverage identifies it as a decentralized exchange on Sui. An October 7, 2026 post, “Day 1 of Sui Basecamp in the books!”, records supporting ecosystem activity. The participation proof is the homepage, the app title, and the learn page.

First covered

Bluefin Is a Decentralized Exchange on Sui · Nov 6, 2026The date of the SuiWire story that first covered this project.

Last verified

Nov 6, 2026When SuiWire last checked official identity and the evidence that the project operates on Sui. This is not the article date.

Last updated

Nov 6, 2026

Verified from SuiWire coverage. This index is not a complete census of Sui and not the DefiLlama TVL list.