Introduction

Katana Perps is a high-performance decentralized perpetual futures exchange built natively on the Katana blockchain. The platform combines an off-chain order book, matching engine, and liquidation engine with on-chain custody and settlement — delivering the speed and sophistication of a centralized exchange with the transparency and security guarantees that only blockchain-based settlement can provide.

What Are Perpetual Futures?

Perpetual futures (often called "perps") are derivative contracts that let traders speculate on the price of an asset — like BTC or ETH — without ever owning the underlying asset itself. Unlike traditional futures, perpetual contracts have no expiration date and no settlement deadline. A trader can hold a position for as long as they choose, provided they maintain sufficient margin.

Perps support both long and short positions, meaning traders can profit whether an asset's price goes up or down. Combined with leverage, perpetual futures allow traders to amplify their exposure beyond their deposited collateral. For example, with 20x leverage, a $1,000 USDC deposit can open a $20,000 notional position.

A mechanism called the funding rate keeps perpetual contract prices aligned with the underlying spot price. When the perps price trades above the spot price, long positions pay short positions; when it trades below, shorts pay longs. This creates a continuous incentive for arbitrageurs to close the gap, ensuring the perpetual contract tracks the real market value.

Why Katana Perps?

Katana Perps is purpose-built for traders who demand professional-grade execution without sacrificing decentralization. The platform settles all transactions natively on the Katana blockchain, enabling gas-free and nearly instant settlement while users maintain full custody and control of their funds at all times.

Key advantages:

• Millisecond latency — The off-chain matching engine processes tens of thousands of orders per second, delivering execution speeds comparable to top centralized exchanges.

• Native Katana settlement — All trades settle directly on the Katana blockchain. No bridges, no additional layers — just fast, secure, native settlement.

• Non-custodial by design — Funds are held in smart contracts, not by the exchange. Cryptographic enforcement ensures only you can authorize trades and withdrawals from your account.

• Advanced order types — Full support for market, limit, stop-loss, take-profit, and conditional orders, along with time-in-force options (GTC, GTX, IOC, FOK) typically found only on centralized platforms.

• Gas-free trading — The Katana blockchain's performance characteristics eliminate gas costs for trade execution and settlement.

• Cross-margin — All positions share a single margin pool, maximizing capital efficiency.

This hybrid architecture is what allows Katana Perps to offer the best of both worlds: real-time trading performance with decentralized security guarantees.