Paradex is a decentralized perpetual exchange built natively on Starknet, the ZK-rollup Layer 2 network developed by StarkWare. It launched in early 2024 and operates with a fully on-chain order book, distinguishing itself from hybrid and AMM-based competitors by keeping the entire trade lifecycle, from order placement to settlement, on-chain and verifiable.

Starknet is central to what Paradex offers. Starknet uses STARK proofs to compress and verify computation off-chain before posting cryptographic validity proofs to Ethereum. Paradex gets Ethereum-level security guarantees while operating at much lower gas costs and higher throughput than Ethereum mainnet would allow. Every trade is settled with mathematical proof of correctness, not just economic incentives.

The fully on-chain order book gives a level of transparency that hybrid models cannot match. All orders, fills, and cancellations are recorded on-chain and auditable by anyone. For traders worried about front-running or opaque matching logic, that matters.

Fees are currently 0% for both makers and takers, making Paradex one of the few zero-fee perpetual exchanges. Leverage reaches up to 50x on supported pairs. With roughly 30 trading pairs, the selection covers the core crypto perpetual markets. Paradex runs a bonus program for new users, offering 300 bonus points through its referral link, plus an ongoing points program that rewards active traders.

The Cairo Audit covers the protocol's smart contracts, written in Cairo, Starknet's native programming language. Auditing Cairo is more specialized than auditing Solidity given how new the language is, so having a dedicated audit adds real assurance.

The main limitation is ecosystem maturity. Starknet, while technically sophisticated, has a smaller user base and DeFi ecosystem than Arbitrum or Ethereum mainnet. Bridging assets to Starknet requires an additional step, which adds friction for new users.

If you care about cryptographic proofs over economic security models, or if you are already on Starknet, Paradex is worth trying. Otherwise, the bridging friction may not be worth it yet.

Related Resources

Paradex deal — Points Fee Cost Calculator Live Funding Rates

Frederick Cormack

VC & Crypto Derivatives Analyst

Derivatives analyst with 8+ years in crypto & venture capital. Tested every protocol on PerpFinder with real funds.

8+ years in crypto derivativesFormer VC analystTested 40+ perp protocols with real fundsOn-chain data verification specialist

Last reviewed: April 4, 2026LinkedIn |Our Methodology

Affiliate Disclosure: This page contains affiliate links. We may earn a commission when you sign up through our links, at no extra cost to you. This does not influence our ratings or recommendations.

Risk Warning: Trading perpetual futures involves substantial risk of loss and is not suitable for all investors. Past performance does not guarantee future results. Only trade with funds you can afford to lose.

Key Features

ZK-rollup settlementOn-chain order bookPoints programLow gas feesCross-margin trading

Audits

Cairo Audit

Frequently Asked Questions

What is the maximum leverage on Paradex?▾

Paradex supports up to 50x leverage on perpetual futures. This applies to major crypto pairs listed on the platform.

What are the trading fees on Paradex?▾

Paradex currently charges 0% for both makers and takers — completely zero fees. This makes it one of the most cost-effective ZK-rollup-based perpetual exchanges available.

How many trading pairs does Paradex offer?▾

Paradex currently lists approximately 30 perpetual trading pairs. Coverage focuses on the highest-liquidity crypto markets.

How does Paradex use ZK-rollup technology?▾

Paradex is built on Starknet, which uses STARK proofs to verify computation off-chain and post cryptographic validity proofs to Ethereum. This provides Ethereum-level security guarantees with significantly lower gas costs and higher throughput.

Has Paradex been audited?▾

Paradex has undergone a Cairo Audit covering its smart contracts written in Cairo, Starknet's native language. This is a specialized audit given the novelty of Cairo compared to Solidity.

What is the Paradex points program?▾

Paradex runs an active points program that rewards traders for activity on the platform. New users who join via the referral code bonus300 receive a 10% point bonus on their earned points.

What is Starknet and why does it matter for Paradex?▾

Starknet is a ZK-rollup Layer 2 network built by StarkWare on top of Ethereum. Paradex being native to Starknet means every trade is settled with mathematical proof of correctness, offering stronger security guarantees than optimistic rollup or hybrid alternatives.

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Trading perpetual futures carries significant risk, including potential total loss of capital. Past performance is not indicative of future results.