If you want a flexible, multi-chain Web3 wallet and easy access to decentralized exchange trading — all inside one platform — then OKX’s Web3 Wallet combined with OKX DEX provides an excellent solution. This tutorial will guide you through creating the wallet, funding it, connecting to OKX DEX, making swaps, and best security practices.
1. What Are OKX Web3 Wallet & OKX DEX
- OKX Web3 Wallet is a non-custodial wallet that supports multiple blockchains. You control the assets — not OKX.
- OKX DEX is a decentralized exchange aggregator built into OKX. It supports 20+ chains, 400+ DEXs, and millions of assets — enabling you to swap tokens across chains with optimal price routes.
Together, they offer a powerful gateway to Web3: wallet + DEX + cross-chain support.
2. How to Create Your OKX Web3 Wallet
✅ Step 1: Install OKX Wallet Extension or Mobile App
- For desktop: add the OKX Web3 Wallet browser extension.
- For mobile: install the OKX app from official source.
✅ Step 2: Create New Wallet or Restore Existing
- Choose Create Wallet if first time.
- Set a strong password (device-side) for extra protection.
- Write down the seed phrase (normally 12 or 24 words) — store offline, safe place (paper or hardware backup).
3. Funding Your Wallet & Preparing for DEX Trading
- Transfer crypto (e.g. ETH, USDT, BNB, or native chain token) from exchange or other wallet into your OKX Web3 Wallet address.
- Make sure to have enough native tokens for gas — otherwise swaps/futures will fail.
- For chains like BNB Chain, Solana, Base, ensure you select correct network when sending funds.
4. How to Use OKX DEX — Swap & Trade Across Chains
🔹 Step 1: Open OKX App → Go to DEX Section
In app or extension, navigate to DEX / Trade. OKX DEX aggregates liquidity across multiple DEXs to find the best price.
🔹 Step 2: Connect Your Web3 Wallet
Click Connect Wallet, choose “OKX Wallet” or your wallet name, and approve connection.
🔹 Step 3: Choose Tokens & Chains
- Select input token (what you hold) and output token (what you want)
- Confirm chain — ensure correct network to avoid loss
🔹 Step 4: Confirm Swap
- Check price, fees, slippage tolerance
- Approve on-chain transaction (gas fee required)
- Wait for confirmation
🔹 Step 5: (Optional) Add Token to Wallet
If output token is new — add custom token (paste address) to see it in your wallet UI.
🔹 Step 6: (Optional) Cross-Chain Swap / Bridge
If DEX supports cross-chain — you may bridge assets across networks (e.g. from Ethereum to BNB Chain) depending on DEX & token support. OKX DEX aggregator handles route selection.
5. Advanced: Wallet Release & Self-Custody (For Smart Contract Wallets)
If you are using OKX DEX’s smart-contract wallet (passkey wallet) and want full control:
- Use the “Wallet Release” feature to transfer assets from the DEX wallet to your own self-custody wallet (e.g. MetaMask or hardware wallet). This ensures you retain full control and portability.
- Important: Do not release to a centralized exchange address — always to a self-custody address.
6. Security Best Practices When Using OKX Wallet & DEX
- Backup seed phrase offline — paper or hardware backup, never store digitally.
- Always verify network & token before swapping/bridging.
- Avoid connecting wallets to unknown or suspicious DApps.
- For large holdings, consider moving assets to a hardware wallet (OKX Wallet supports hardware wallet integration) for long-term security.
- Revoke unnecessary token approvals when tokens are unused (on smart contracts / DEXs).
7. Why OKX Wallet + DEX is Great for Web3 Users
- Multi-chain support with hundreds of tokens and thousands of DApps
- Aggregated liquidity across many DEXs — often better price & lower slippage than standalone DEX
- Built-in wallet + DEX + bridge + NFT/DeFi access — one-stop for crypto users
- Easy for both beginners and advanced users: simple for newcomers, flexible for power users
Use this referral link to get started:
👉 https://web3.okx.com/join/7X24HELP
🔹 Final Summary
Both Binance Web3 Wallet and OKX Web3 Wallet + DEX present excellent entry points for Web3.
- Binance Web3 offers simplicity and ease if you already use Binance.
- OKX Web3 + DEX gives more flexibility, multi-chain access, and powerful swapping / bridging features — ideal for those wanting deeper Web3 engagement.