★ Make sure you have tested the account with a minor deposit before making a larger one to ensure that both the deposit and withdrawal can be successfully accomplished.
★The recovery phrase is the only way for you to restore your wallet. Please keep it properly. Don't store it on any electronic device, and never share to ensure the safety of your assets.

Compatibility with connecting hardware wallet via Bluetooth

√ OneKey Touch

√ OneKey Classic

× OneKey Mini (Mini does not have bluetooth so it doe not support connecting to the OneKey app.)

You can use app wallet in OneKey app to swap and DeFi

Use App to create or import hot wallet

Use OneKey app to swap

Note: When trading on the chain, it is necessary to deposit enough gas fee in the wallet to ensure the smooth completion of the transaction. For information about gas, you can check: What is "block gas limit"?

Find [Swap] at the bottom of the App, select the chain, the tokens you want to exchange and the quantity, click [Approve] (the amount can be set as needed) — [Confirm].

Please keep the hardware wallet non-locked (if it is locked, you need to enter the PIN code to unlock it), confirm on the hardware wallet, then the approval is successful, you can check the approval in the history.

Click [Swap], the page will automatically display the current exchange rate, the number of exchangeable and network fee, click [Swap] to continue. The transaction fee (estimated value) can be set by clicking into the settings, and manual settings can be made by clicking [Advanced]. Expanded reading: Gas and Gas consumed by transactions

Please keep the hardware wallet non-locked (if it is locked, you need to enter the PIN code to unlock it), confirm on the hardware wallet, and then the exchange will be successful. You can click [History] to check the specific transaction information.

Click into the transaction history to display details, and swipe to the bottom to check this transaction on the blockchain.

Cross-Chain swap

Version 3.x now supports cross-chain swap.

Go to swap, click Add Token, and select the token of the target chain to complete the cross-chain swap.

Use App to DeFi

Find [Explore] at the bottom of the App, and [Explore DApps] above is a list of some DApps, you can use the search bar below to search directly, or paste in the link to the DApp website.

Take opensea as an example.

After entering opensea, follow the prompts to connect your wallet and you can proceed.