Katana DEX V3 Review 2026: Ronin's Native Swap and Liquidity Hub

Katana DEX V3 is a decentralized exchange on the Ronin blockchain. Ronin is the network built for Axie Infinity and related games. Katana is described as an automated market maker where users swap tokens and farm assets by providing liquidity and earning fees.

The Katana name dates back to Ronin's original DEX, which launched in 2022 to let Axie players swap assets such as SLP, AXS, USDC and WETH cheaply. The V3 deployment was listed on a tracking dashboard in March 2025. It currently shows around $1.4 million in total value locked, no token and no audits listed.

That makes it a functional, ecosystem-native venue rather than a large liquidity hub. Its value is mainly convenience for people already holding Ronin assets.

Katana is an automated market maker. Instead of matching buyers and sellers in an order book, it holds pools of two tokens. A trader swaps one token for the other against the pool, and the price shifts according to the pool's balance.

People who deposit tokens into a pool are liquidity providers. They earn a share of the fees paid by traders. In return they take on price risk, because the value of their position changes as the two assets move relative to each other.

The V3 label points to a newer generation of the exchange. The sources reviewed do not describe its specific pool design or fee tiers, so check the app for how liquidity positions work before depositing.

Katana's fee schedule is not published in the sources reviewed. Swap fees on AMMs of this type are normally a small percentage of the trade that goes to liquidity providers, but the exact tiers for this version are not stated here.

Users also pay network gas on Ronin. The swap interface shows the expected fee, price impact and minimum received before you confirm a trade, so check these on the official app.

Katana is non-custodial, so you keep control of your assets in your wallet, but you accept smart-contract risk when you swap or deposit. The tracking data lists no audits for this V3 deployment. The project's own documentation could not be reviewed, so audit status, admin controls and incident history are not confirmed here.

Pools on a small DEX can be thin, which increases slippage and the impact of any exploit or sudden liquidity withdrawal. Verify the official app address, avoid approving unlimited token allowances you do not need, and use a dedicated wallet for experimenting. DeFi may be restricted or regulated where you live, so check local rules.

Katana DEX V3 is for Ronin users, including Axie Infinity players and holders of other Ronin-based game assets, who want to swap tokens or earn trading fees as liquidity providers. It is less suited to traders who need deep liquidity for large orders or who work mainly on other chains.