Extended Review 2026
About Extended
Extended is a high-performance decentralized perpetual futures exchange built on Starknet, offering 100+ markets spanning cryptocurrencies and traditional financial assets including gold (XAU), oil, EUR/USD forex, the S&P 500, and Nasdaq indices. Founded in 2024 as X10 by a team of former Revolut executives led by CEO Ruslan Fakhrutdinov (ex-Head of Revolut's crypto business), it rebranded to Extended and completed a full migration from StarkEx to native Starknet mainnet in August 2025 for full composability. The platform delivers up to 100x leverage, zero maker fees with 0.025% taker fees, and a CEX-like off-chain matching engine with on-chain ZK-rollup settlement roughly every two seconds. Traders can connect from six major EVM chains without manually bridging assets to Starknet. Extended raised $6.5M in seed funding from StarkWare, Semantic Ventures, and Tioga Capital, and has processed over $92B in cumulative perpetual volume with TVL above $144M.
KEY FACTS
- CUSTODY
- non-custodial
- TAKER FEE
- 0.025%
- MAX LEVERAGE
- 100x
- NETWORKS
- Starknet, Ethereum, Arbitrum
- KYC REQUIRED
- No
- FOUNDED
- 2024
Fee Structure
| MARKET | TAKER | MAKER |
|---|---|---|
| Perpetuals | 0.025% | 0% |
| Best Tier | 0.025% | -0.013% |
Leverage & Margin
Security
Pros & Cons
PROS
- + 100+ perpetual markets including cryptocurrencies and TradFi assets (gold, oil, EUR/USD, S&P 500, Nasdaq) — rare among perp DEXes
- + Zero maker fees and just 0.025% taker fees, with maker rebates up to 0.013% based on 30-day market share
- + Up to 100x leverage on major crypto pairs including BTC and ETH, among the highest on Starknet
- + No KYC required — connect from six major EVM chains with no manual bridging to Starknet
- + CEX-like off-chain matching engine with on-chain ZK-rollup settlement every ~2 seconds and gas of $0.01–0.10
CONS
- − Restricted in the US, Cuba, Iran, North Korea, and Syria — VPN usage to bypass violates the Terms of Use
- − TVL (~$144M) and liquidity remain lower than leading perp DEXes like Hyperliquid, meaning less depth for large positions
- − Starknet L2 has lower adoption than Ethereum L1 or Solana — fewer integrated dApps and wallets
- − Native token (EXT) has not yet launched, so airdrop/points rewards are unrealized until TGE
- − TradFi perpetual pairs (gold, oil, indices) carry lower volume and liquidity than crypto pairs
Frequently Asked Questions
Is Extended safe?
Extended is a non-custodial DEX on Starknet where users keep control of funds via their connected EVM wallets. Trades settle on-chain with ZK validity proofs roughly every two seconds. The platform was built by an ex-Revolut team and audited, but LP and trading users should still weigh smart contract and market risk.
What are Extended trading fees?
Extended charges 0% maker fees and a 0.025% taker fee. Makers can earn rebates up to 0.013% based on their 30-day maker market share. By comparison, Hyperliquid charges 0.045% taker at base tier and edgeX charges 0.038% taker, making Extended one of the cheaper perp DEXes.
Does Extended require KYC?
No, Extended does not require KYC. Users start trading by connecting an EVM-compatible wallet from any of six supported EVM chains. The platform is restricted in the US, Cuba, Iran, North Korea, and Syria, and using a VPN to bypass these restrictions violates the Terms of Use.
What leverage does Extended offer?
Extended offers up to 100x leverage on major cryptocurrency pairs like BTC and ETH, as well as on select TradFi markets such as gold and the S&P 500. Maximum leverage is lower on smaller-cap or less liquid pairs. Both cross and isolated margin modes are supported.
How do deposits work on Extended?
Extended lets users connect from six major EVM chains (Ethereum, Arbitrum, Optimism, Base, Polygon and more) and deposit without manually bridging to Starknet. USDC is the primary collateral, with cross-asset collateral (wBTC, ETH, EURC) in development. Withdrawals settle back to the connected wallet.
What makes Extended different from other perp DEXes?
Extended stands out by offering 100+ markets that mix crypto with TradFi perpetuals — gold, oil, EUR/USD, the S&P 500 and Nasdaq — alongside a CEX-like trading experience. Built by ex-Revolut executives on Starknet, it pairs an off-chain matching engine with on-chain ZK settlement and zero maker fees.
Does Extended have a token?
Extended's native governance token (EXT) had not launched as of mid-2026, with a TGE planned for H1 2026. An active points program rewards traders and liquidity providers ahead of the token launch, making Extended a closely watched candidate for a 2026 airdrop.
https://docs.extended.exchange/ · https://www.starknet.io/blog/extended-live-on-starknet-mainnet-hyper-performant-perp-dex/ · https://insidecryptoreview.com/en/dex/extended · https://www.perpscope.com/dex/extended · https://blockworks.com/news/perp-dex-extended-starknet-migration · https://defillama.com/protocol/extended · CoinGecko derivatives API · DeFiLlama API