Katana Acquires IDEX to Launch Native Perpetual Futures Platform

Katana, a decentralized finance (DeFi) platform developed by Polygon, has acquired IDEX, a long-established decentralized exchange. This move enables the launch of Katana Perps, a platform for perpetual futures trading that integrates this technology directly into the Katana application. This strategic acquisition aims to enhance Katana’s trading capabilities and market presence in the competitive landscape of on-chain derivatives.

Key Takeaways

Katana has acquired the decentralized exchange IDEX to enhance its trading infrastructure.
The new platform, Katana Perps, will provide perpetual futures trading directly within the Katana app.
The acquisition combines nearly a decade of exchange technology with Katana’s offerings, allowing for a more integrated trading experience.
Katana aims to establish itself as a competitive player in the derivatives market alongside platforms like Hyperliquid and dYdX.
The integration intends to improve liquidity and trading efficiency by connecting various trading functionalities into one interface.

Katana Perps and IDEX acquisition DeFi graphic

Main Content

Katana, a decentralized finance (DeFi) Ethereum scaling solution incubated by Polygon Labs and GSR trading firm, has successfully acquired the decentralized exchange (DEX) IDEX. This acquisition marks a significant milestone, as it enables the launch of Katana Perps, a perpetual futures trading platform embedded directly within the Katana app. The deal, officially announced on March 23, 2026, incorporates nearly ten years of exchange technology from IDEX, which was established in 2017. IDEX will now relaunch as Katana Perps, serving as the native derivatives engine for the entire Katana chain.

"The goal is to own more of the trading stack and the associated revenue," stated Katana CEO Matthew Fisher. He described this acquisition as the “first major step” in his ongoing strategy to strengthen the platform's position in the market.

According to Fisher, as cryptocurrency trading shifts towards 24/7 platforms, an infrastructure that delivers centralized exchange (CEX)-like performance coupled with on-chain settlement will determine which platforms succeed. “We’re building for around-the-clock markets where price discovery occurs on-chain, rather than during conventional banking hours,” he explained. He also referenced the recent signals from U.S. regulators regarding a clearer roadmap for crypto perpetual futures as a pivotal moment for the industry. With the new structure in place, IDEX’s order book and automated market maker (AMM) architecture will form the backbone of Katana Perps, allowing for spot liquidity, perpetual futures, and order flow to be managed through a unified interface rather than segregating derivatives as a separate product.

Katana's comprehensive DeFi stack boasts four main components:

Sushi for spot trading
Morpho for lending
Kensei for token launches
Katana Perps for leveraged derivatives All of these are coordinated through the KAT and vKAT token model. Over time, vKAT holders will be empowered to direct incentives toward the perpetual markets and receive a portion of the fees generated, seamlessly integrating derivatives revenue into the same economic model that drives spot trading and lending on the chain.

At the launch of Katana Perps, prominent market makers such as GSR, Selini Capital, and Auros are backing the platform. Fisher noted that these partners were attracted to IDEX's "nearly a decade" of operational experience and Katana's design focused on performance.

Founded in 2017, IDEX has been recognized as “the first decentralized exchange to merge a high-performance matching engine with on-chain settlement,” consistently ranking at the top in trade volume and transaction counts among all DEX protocols until 2019, as reported by Katana. By bringing this technology in-house, Katana is positioned to deliver a user experience akin to centralized exchanges — providing extensive API support, increased throughput, and narrower spreads, all while maintaining on-chain custody and settlement.

This acquisition aligns with a growing trend as perpetual DEXs witness rising trading volumes and begin attracting a more professional clientele. Competing platforms like Hyperliquid, dYdX, and GMX are vying for high-value traders and market makers. Recent coverage on crypto.news highlights how innovative on-chain products — including Hyperliquid’s HIP-4 proposal for outcome markets — are drawing significant liquidity into derivatives. In this competitive climate, Katana’s strategy to acquire rather than integrate a third-party DEX signifies a clear intent: to independently control its economic self-sustaining mechanisms rather than leasing them from others.

As Fisher aptly summarized, “Owning perps is not merely about offering a product; it’s about possessing the very heartbeat of your chain,” illustrating the future trajectory of the DeFi landscape.