How to Withdraw from Coinbase to OneKey: A Guide for EU Users
Key Takeaways
• Coinbase and OneKey must use the same network, and the address and any required memo must be checked in full. • When the address is controlled by you in OneKey, choose a self-custody wallet and enter the recipient's real name and country of residence. • Coinbase's small transfer verification usually expires after 48 hours, and you cannot copy OKX's amounts or time limits.
This article shows you how to get a receiving address from OneKey, choose the correct network in Coinbase, enter the recipient's real details, and complete wallet address verification as prompted on the page.
Before You Start
Please confirm the following first:
- The OneKey app can open the target account normally;
- Both Coinbase and OneKey support the target asset and network;
- You know whether the receiving address belongs to you or to someone else;
- The recipient's legal name and country of residence are true and correct;
- For the first transfer, prepare only a small amount.
Step 1: Get a Receiving Address in OneKey
- Open the OneKey app and enter the target account.
- Click "Receive".
- Select the asset and network you want to receive.
- If a OneKey hardware wallet is connected, verify the full address on the device screen.
- Copy the address, and note the asset, network, and any memo or tag that may be required.
Receive entry on the OneKey Wallet home page
OneKey’s Receive from Exchange page includes Coinbase
Do not guess the network based on the address prefix. The same asset may exist on multiple networks, and lower fees do not mean the networks are interchangeable.
Step 2: Start an On-chain Send in Coinbase
- Open the send page in Coinbase.
- Select the asset and enter the amount.
- Paste the OneKey address or scan the QR code.
- Select exactly the same network as in OneKey.
- Review the preview and verify the asset, network, address, amount, and fee.
- After confirming everything is correct, submit and complete any security verification required by your account.
For assets that require a memo or tag, you must enter both the correct address and the corresponding information. On-chain transfers are irreversible, and Coinbase cannot recover assets sent to the wrong network or address on a user's behalf.
Step 3: Enter Recipient Details
Coinbase may require you to enter:
- the receiving wallet type;
- the recipient's full legal name;
- the recipient's country of residence;
- if it is not a self-custody wallet, the actual receiving platform.
Coinbase EU page requires confirming the recipient’s name and country of residence
If the OneKey address is controlled by you, choose a self-custody wallet and select "send to myself" or a similar option on the page. When sending to another OneKey user, enter that person's real name and country of residence.
If the address belongs to another exchange, choose the actual exchange and do not enter OneKey as a self-custody wallet.
Step 4: Verify the Address as Requested by Coinbase
Coinbase may offer an electronic signature or a small transfer verification.
Electronic Signature
When the page prompts you to connect a wallet, you can connect OneKey through WalletConnect. WalletConnect is the name of the tool used to connect a wallet and a website.
Coinbase can connect a self-hosted wallet for signing via WalletConnect
- Make sure you are using the official Coinbase website or official app.
- Connect OneKey using the connection method shown on the page.
- In OneKey, verify the network, account, and address.
- Make sure the signing address matches the receiving address exactly.
- Read the message carefully before signing.
An electronic signature does not move assets. No verification ever requires your recovery phrase or private key. If the current network or signature format is not supported, choose another verification method on the Coinbase page.
Small Transfer Verification
- Choose small transfer verification.
- Record the exact asset, network, receiving address, and amount provided by Coinbase.
- In OneKey, open the same address that needs verification and click "Send".
- Send the exact amount to the address specified by Coinbase, and prepare the network fee separately.
- Wait for on-chain confirmation and the Coinbase verification result.
According to Coinbase's current instructions, unfinished tests expire after 48 hours. Do not use OKX's 180 minutes, common test amounts, or address validity periods when working with Coinbase.
Bitcoin Addresses Need Special Attention
A OneKey Bitcoin account may generate multiple receiving addresses. According to Coinbase's current instructions, small transfer verification applies only to the specific address verified at that time and does not mean all new addresses in the wallet have been verified.
After verification succeeds, save that address. For future Coinbase withdrawals, use this verified address first; if you switch to a new address and trigger verification again, follow the page steps again.
Step 5: Send a Small Amount First
- For the first transfer, send only a small amount that meets Coinbase's minimum requirements.
- Check the status and TxID in Coinbase transaction records. TxID is the on-chain transaction number.
- Check the confirmation status in the block explorer for the corresponding network.
- In OneKey, switch to the same account and network and confirm that the funds have arrived.
- After the small transfer arrives, use the same verified address to send a larger amount.
If Coinbase shows the transfer as completed but OneKey does not show it yet, check the TxID first and do not send again immediately.
Pre-submission Check
- Do the networks in Coinbase and OneKey match exactly?
- Has the address been checked on both the OneKey app and the hardware device?
- Have you already made a small test transfer?
- Was the wallet type truthfully selected as a self-custody wallet?
- Is the signature or small transfer from the same address being verified?
Related guides
References
- Coinbase: Sending and receiving crypto assets for EU users
- Coinbase: Steps to send crypto assets
- OneKey: How to deposit to your OneKey wallet
- OneKey: Sending and receiving crypto assets in the OneKey app Risk warning: On-chain transfers are irreversible, and wrong network or address selections may cause assets to be unrecoverable. This article is for operational guidance only and does not constitute investment, legal, or tax advice. Please follow the requirements shown in your Coinbase account at the time.
FAQ's
When the address is controlled by you or by the designated recipient in OneKey, choose a self-custody wallet. For an address belonging to another exchange, choose the actual exchange.
This is part of Coinbase's transfer information requirements for EU users sending crypto assets. When sending to yourself, enter your own information; when sending to someone else, enter the actual recipient's information.
If Coinbase provides WalletConnect and OneKey supports the network and signature request, then yes. If not, switch to small transfer verification as shown on the page.
Coinbase's current official instruction is 48 hours. Please follow the time shown on the page in your account at that time.
Not necessarily. According to Coinbase's current instructions, verification applies only to the specific address, and a new address may need to be verified again.
