Polygon-incubated Katana snaps up IDEX to launch native perps platform

Polygon‑incubated Katana has acquired veteran DEX IDEX to launch Katana Perps, folding a decade of alternate tech into its DeFi stack because it races Hyperliquid and dYdX for onchain derivatives quantity.

Katana, a DeFi‑focused Ethereum scaling chain incubated by Polygon Labs and buying and selling agency GSR, has acquired decentralized alternate IDEX, utilizing its infrastructure to launch Katana Perps, a perpetual futures venue constructed instantly into the Katana app. The deal, introduced on March 23, 2026, brings practically a decade of alternate know-how from the 2017‑based DEX into Katana’s stack, with IDEX now “relaunching as Katana Perps” and serving because the native derivatives engine for the chain. “The purpose is to personal extra of the buying and selling stack and the income that comes with it,” Katana CEO Matthew Fisher mentioned, calling the acquisition the “first main step” of his tenure as he formalizes the technique he has led since becoming a member of the undertaking.

Fisher argued that as crypto buying and selling migrates to at all times‑on venues, infrastructure that blends CEX‑like efficiency with onchain settlement will outline winners. “We’re constructing for twenty-four/7 markets the place value discovery occurs onchain, not throughout financial institution hours,” he mentioned, pointing to U.S. regulators’ current alerts a couple of path for crypto perpetual futures as an inflection level for the sector. Beneath the brand new setup, IDEX’s order ebook and AMM structure turns into the spine for Katana Perps, which routes spot liquidity, perps, and order move by way of a single interface fairly than siloing derivatives as a separate product.

Katana’s broader DeFi stack now spans 4 pillars: Sushi for spot buying and selling, Morpho for lending, Kensei for token launches, and Katana Perps for leveraged derivatives, all coordinated by the KAT and vKAT token mannequin. Over time, vKAT holders will probably be in a position to direct incentives towards perps markets and earn a share of charges, folding derivatives income into the identical flywheel that powers spot and lending on the chain. At launch, Katana Perps is supported by main market makers GSR, Selini Capital, and Auros, which Fisher mentioned have been drawn by IDEX’s “practically a decade” of dwell infrastructure and the chain’s efficiency‑oriented design.

Based in 2017, IDEX was “the primary decentralized alternate to mix a excessive‑efficiency matching engine with onchain settlement” and, by way of 2019, “persistently ranked first by buying and selling quantity and transaction rely amongst all DEX protocols,” Katana famous. Bringing that stack in‑home lets Katana supply a extra CEX‑like expertise — deep API assist, larger throughput, and tighter spreads — whereas holding custody and settlement onchain.

The acquisition lands as perpetuals DEXes are seeing rising volumes and attracting extra skilled move, with venues like Hyperliquid, dYdX, and GMX competing to lock in whales and market makers. Current crypto.information protection has highlighted how new onchain merchandise — from Hyperliquid’s HIP‑4 proposal for consequence markets to excessive‑stakes perps merchants posting multi‑million‑greenback PnL — are pulling structurally sticky liquidity into derivatives rails. In that context, Katana’s choice to purchase fairly than merely combine a 3rd‑get together DEX is a transparent assertion: the chain desires to management its personal financial engines as an alternative of renting them.

As Fisher put it, “Proudly owning perps isn’t just proudly owning a product, it’s proudly owning the heartbeat of your chain,” a line that neatly captures the place the DeFi race is headed.