When using OKX's Web3 wallet for the first time, you do not need to do anything overly complicated. The core idea is: understand that your "trading account" and your "on-chain wallet" are two separate things, and learn to spot and avoid risks disguised as token approvals.
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Most mistakes made by first-time users when connecting come from not understanding these core concepts clearly.
Understand These 3 Key Points Before Connecting
Know the difference between your "exchange account" and your "Web3 wallet": The "Assets" shown in your OKX App are funds in your exchange account. Your Web3 wallet, on the other hand, is an on-chain address where you manage the private key yourself. They live in the same app but are completely independent. When using it for the first time, check the entry point: you usually need to switch to the "Web3 Wallet" section from the bottom of the app, rather than operating directly on the "Trade" page. Before connecting, make sure you are in the "Web3 Wallet" section, not the "Trade" or "Assets" page.
Check the network selection: Many users find their assets do not show up after connecting because the chain the wallet is currently on (for example, Ethereum mainnet) is different from the chain the DApp requires (for example, BSC). After connecting successfully, look at the network name at the top of the wallet and confirm it is the same network as the DApp you intend to interact with.
Prepare some gas fees in advance: On-chain interactions such as transfers, approvals, and swaps all require gas fees. If you do not have the native token of the corresponding chain in your wallet (for example, you need ETH on the Ethereum mainnet), the operation will simply fail. Before connecting for the first time, it is recommended to make sure you have at least a small amount of gas tokens ready on the target chain.
Spotting Approval Risks: Do Not Treat "Unlimited Allowance" as a Decoration
If you need to approve a DApp to operate your assets after connecting, pay attention to the allowance option on the approval page.
When facing an approval pop-up, always pay attention to the "allowance" option. If the page offers an "Unlimited allowance" or "Unlimited" option, it is recommended to manually enter a reasonable limit first instead of confirming directly.
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Final Verification
After connecting, you usually only need to complete these three steps to wrap up and make sure everything is fine before you start operating:
Check if your assets are recognized: Look at the asset balance on the wallet homepage and confirm that the amount of tokens you hold matches what the DApp shows.
Initiate a "read-only" action: You can try browsing the DApp's page content in the wallet's "Discover" section without submitting a transaction, purely to test whether the connection is stable.
Disconnect and reconnect: Disconnect and then reconnect once to confirm that the connection has not been saved as a "permanent authorization."
