dYdX has launched its Alpha version for perpetual trading on Layer 2 (L2), which is now publicly available after extensive testing. This integration allows users to trade without gas fees while maintaining the same security guarantees provided by Ethereum.
Traders can now use up to 25x leverage, benefit from universal margin, and enjoy lower fees. Available trading pairs include ETH, BTC, UNI, AAVE, and LINK, with more expected in the future. The platform is also mobile-friendly, supporting Web3 wallets like MetaMask and imToken.
This guide will walk you through setting up an account, depositing USDC, and executing your first trade on dYdX’s Layer 2 perpetual trading platform.
Why Layer 2 Matters for DeFi Trading
dYdX is a leading decentralized exchange focused on expanding perpetual markets within DeFi. Its goal is to provide traders with advanced tools for better risk management across various assets.
The Layer 2 solution was developed in partnership with StarkWare, which utilizes zkSTARKs technology—a type of ZK-Rollup. This technology bundles transactions into batches, significantly improving scalability while maintaining Ethereum’s security.
After thorough research into Layer 2 options in 2020, dYdX chose StarkWare for its proven reliability, superior user experience, and rapid deployment capabilities.
Benefits of Trading on dYdX Layer 2
Reduced Transaction Fees
The scalability improvements allow dYdX to lower trading costs across the board. Most importantly, traders no longer pay gas fees, which helps maximize profits.
Instant Settlement
The combination of StarkWare’s Layer 2 and dYdX’s off-chain matching engine enables near-instant trade execution, similar to centralized exchanges.
Lower Minimum Trade Sizes
With reduced costs, the minimum trade size has been lowered, making it accessible for traders with smaller capital.
Enhanced Privacy
ZK-Rollup technology ensures that only balance changes are posted on-chain, keeping trading strategies and activity details private.
Universal Margin
Traders can use a single margin account across multiple perpetual markets, improving capital efficiency and simplifying the trading experience. Additionally, most ERC-20 assets can be converted to USDC collateral via the 0x API.
Higher Leverage and Lower Penalties
Improved price oracles enable faster and safer liquidations. Traders can access higher leverage (up to 25x for major assets) and face lower penalties if liquidated.
Understanding Perpetual Contracts on dYdX
Perpetual contracts on dYdX are USDC-margined, meaning users deposit USDC as collateral to trade any supported asset. Current markets on Layer 2 include:
- ETH-USD (up to 25x leverage)
- BTC-USD (up to 25x leverage)
- LINK-USD (up to 10x leverage)
- AAVE-USD (up to 10x leverage)
- UNI-USD (up to 10x leverage)
The platform plans to list more markets, aiming to compete with centralized exchanges in terms of variety.
How to Start Trading on dYdX Layer 2
Depositing Funds
- Visit dYdX and connect your Web3 wallet.
- Generate a STARK key using your Ethereum address signature. This key is unique and can be regenerated if you have access to your wallet.
- Create a username and link an email address for notifications. This step requires an additional signature but no on-chain transaction.
- Enable Layer 2 by registering your account with a one-time on-chain transaction.
- Deposit USDC by approving the USDC contract and transferring funds. This requires two on-chain transactions.
After 10 block confirmations, your USDC will be available in your Layer 2 account.
Placing a Trade
- Select a market from the left panel.
- Choose to buy (long) or sell (short). For simplicity, use a market order.
- Select "Market," enter the amount, and adjust leverage using the slider.
- Review your account details, including buying power, net value, and margin usage.
- Sign the transaction. Settlement is near-instant with no gas fees.
Closing a Position
- Click "Close Position" in the position box.
- Confirm the details and execute the trade.
Conclusion
dYdX’s Layer 2 integration marks a significant step forward for DeFi derivatives trading. With lower costs, instant settlement, and enhanced privacy, it offers a viable scaling solution for Ethereum-based trading.
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Frequently Asked Questions
What is dYdX?
dYdX is a decentralized exchange specializing in perpetual contracts and margin trading. It leverages Layer 2 technology to reduce fees and improve scalability.
How does Layer 2 improve trading?
Layer 2 solutions like StarkWare’s zkSTARKs enable faster transactions, lower fees, and enhanced privacy by processing trades off-chain and posting only summary data to Ethereum.
What assets can I trade on dYdX?
Currently, ETH, BTC, UNI, AAVE, and LINK are supported, with more assets planned. All trades are margined in USDC.
Is dYdX secure?
Yes, dYdX maintains Ethereum’s security while leveraging Layer 2 for scalability. User funds are protected through non-custodial smart contracts.
Can I use mobile devices for trading?
Yes, dYdX is mobile-compatible and supports Web3 wallets like MetaMask and imToken.
What is universal margin?
Universal margin allows traders to use a single collateral pool for multiple markets, improving capital efficiency and simplifying management.