How to Fix 'Invalid Address' When Depositing on OKX
When you see 'invalid address' while depositing to OKX, it usually means the address, network, and tag/memo are not fully aligned. The platform isn't rejecting you; it's reminding you that a key detail is wrong.
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Prerequisite: Identify Where You Got Stuck
'Invalid address' can occur in two different scenarios:
Error when generating the address on OKX: Usually, you selected the wrong coin or network on the OKX deposit page, so the system can't generate a valid address.
Error when pasting the address in the source wallet/exchange: Usually, the address format or network doesn't match, and the other platform doesn't recognize it.
Confirm which situation you are in before troubleshooting further.
Step 1: Check That the Coin Name Matches Exactly
What to do: Make sure the coin you want to deposit is exactly the same as what OKX supports.
How to do it:
When searching for a coin on the OKX deposit page, pay attention to the full coin name and contract address.
Coins with the same name but different contract addresses (such as USDC on different chains) are listed separately on OKX.
If you are depositing a token via its contract address, do not use that contract address as a deposit address.
When done: The coin name shown on the OKX deposit page matches exactly the coin you selected in your source wallet or exchange.
Step 2: Check That the Network Matches (Most Common Cause)
What to do: Ensure the deposit network you selected on OKX is the same as the withdrawal network in your source wallet/exchange.
How to do it:
After selecting a coin on the OKX deposit page, the system will list the supported networks (e.g., ERC20, TRC20, Solana).
Note down the network you chose.
Go to the withdrawal page of your source wallet or exchange, and check that the withdrawal network is the same chain.
If the networks on both sides don't match, the address will be invalid.
Example: You selected a USDT-ERC20 deposit address on OKX, but on the source exchange you chose the TRC20 network for withdrawal – the system will prompt 'invalid address' or network mismatch.
When done: The network shown on the OKX deposit page and the network selected in your source exchange/wallet are identical.
⚠️ OKX's deposit page only displays supported networks. If you deposit via a different network, your assets may not arrive.
Step 3: Check Whether a Tag/Memo Is Required
What to do: Verify whether the coin you are depositing requires a tag/memo, and if so, whether you filled it in correctly.
How to do it:
On the OKX deposit page, certain coins (such as XRP, XLM, EOS) display a Tag/Memo/Comment number above the address.
If you omit it, fill it in incorrectly, or treat it as part of the address, the system will prompt invalid.
When withdrawing from the source exchange, find the 'Memo/Tag' field and enter the number shown by OKX.
When done: For coins that require a tag, both the address and tag are filled in, and the tag number matches the one shown on OKX.
Step 4: Confirm That the Deposit Address Is Up to Date
What to do: Make sure the address you are using is the one currently generated on the OKX deposit page, not an old saved address.
How to do it:
OKX occasionally performs wallet upgrades, and deposit addresses may be updated.
After an update, a notice will appear. Old addresses usually remain valid for a while, but you should update saved addresses promptly.
If you used an old address and the system says it's invalid, that address may have already expired.
When done: Before each deposit, go to the OKX deposit page and get a fresh address to ensure you're using the latest one.
Step 5: Check for Regional or Coin-Specific Restrictions
What to do: Confirm whether your region or that specific coin supports deposits.
How to do it:
In some regions, OKX may temporarily suspend deposit functions for certain tokens.
If a coin is not currently supported for deposits, the deposit page will show a prompt or the network selection will be unavailable.
When done: If the OKX deposit page can generate an address and tag normally, deposits for that coin are currently supported.
Common Failure Reasons
Wrong address and network – Sending ETH to a BTC address, or sending ERC20 assets to an incompatible chain. This is the most common error.
Tag/Memo filled in incorrectly or omitted – Coins like XRP and XLM cannot be credited without a tag.
Sent to a contract address – The deposit page distinguishes between 'deposit address' and 'contract address'; only the deposit address can be used for deposits.
Address from an old wallet before an upgrade – After an OKX wallet upgrade, old addresses may eventually become invalid.
Incomplete address format – A missing or extra character in the address when copying causes the receiving system to reject it.
Risk Reminders
When manually entering an address on the OKX deposit page, your input could be tampered with by phishing software. Always use copy-paste and verify the address character by character after pasting.
Do not search for 'OKX official site' through search engines to log in, to avoid fake sites. Type the official URL www.okx.com directly.
If you deposit using the wrong network, your assets will not be automatically credited. You need to contact OKX customer support and provide the deposit time, amount, transaction hash, etc. The chance of recovery is limited.
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How to Confirm the Address Is Now Valid
Open the OKX deposit page and get the latest address, network, and tag (if needed) for the coin you want to deposit.
Then go to your source wallet/exchange and paste all three pieces of information (address, network, tag) and check each one. If all three match what is shown on the OKX page and no 'invalid address' prompt appears when you submit, the configuration is correct and you can proceed with the deposit.
