Does OKX Charge Deposit Fees? A Guide to On-Chain Deposit Fees
OKX does not charge any fees for on-chain cryptocurrency deposits. You only need to pay the blockchain network miner fee (gas fee) charged by the sending wallet or platform. Fiat deposits (such as bank transfers, credit cards) have separate processing fees which depend on the payment method you choose.
Step 1: Distinguish Between "On-Chain Deposit Fees" and "Fiat Deposit Fees"
The fee rules for these two types of deposits are different. First, make sure which type of deposit you are making.
On-chain cryptocurrency deposits (transferring BTC, ETH, USDT, etc. from an external wallet):
OKX does not charge any deposit fees
The only cost you pay is the blockchain network miner fee (gas fee) or withdrawal service fee charged by the sending party
This fee is deducted by the sending wallet or exchange, and has nothing to do with OKX
Fiat deposits (depositing fiat via bank transfer, credit card, Pix, etc.):
Different payment channels have different rates, displayed on the page
Fees may be a flat amount, a percentage, or a combination of both
Before confirming the deposit, the preview page will clearly show the exact fee
What counts as done: Clarify whether you are making an on-chain deposit or a fiat deposit, and move on to the corresponding step.
Step 2: On-Chain Deposits – OKX Charges No Fee, but the Sender Will
The complete fee structure for on-chain deposits:
OKX side: 0 fee OKX officially states that "there is no fee for depositing crypto; the fee is paid by the withdrawing party." Quick transfers from the OKX Web3 Wallet also "only require network fees (like gas); OKX will not charge any extra fees."
Sending side: network miner fee required This cost depends on the blockchain network you choose and the current level of congestion.
| Network | Relative Fee Level | Description |
|---|---|---|
| TRC20 (Tron) | Low | Usually 0.1–1 USDT, the first choice for small deposits |
| BEP20 (BSC) | Low | Low fees, fast speed |
| ERC20 (Ethereum) | High | Can reach $10–50 during congestion, suitable for larger transfers |
| SOL (Solana) | Low | Extremely low fees, fast speed |
OKX Web3 Wallet connects directly to the exchange's on-chain channel, typically saving 10%–20% on miner fees.
What counts as done: Understand that OKX does not charge for on-chain deposits; the deducted amount is the sender's gas fee.
Step 3: Fiat Deposits – Fees Are Shown on the Deposit Preview Page
If you use the fiat deposit channel (bank transfer, credit card, Pix, etc.), the fee rules are different.
How to check the fees:
Go to OKX App [Assets] – [Deposit]
Select the fiat currency and payment method
The page will display the processing fee for that payment method
Possible fee structures:
Flat fee: a fixed fee regardless of the deposit amount
Percentage: a certain percentage of the deposit amount
Flat + percentage: a combination of both
The actual fee is subject to the deposit preview page, and it will be clearly displayed before submission.
What counts as done: Confirm the specific fee amount for the payment method on the deposit preview page.
Common Misconceptions
"A fee was deducted from my deposit – OKX is charging me": For on-chain deposits, the deduction is the sender's gas fee, not a charge from OKX. If a fiat deposit incurred a fee, it is a processing charge from the payment channel.
"TRC20 is completely free": TRC20 miner fees are very low, but they are not zero. Additionally, OKX charges a fixed withdrawal service fee, which applies to withdrawals, not deposits.
"Fiat deposits are as free as on-chain deposits": They are not. Fiat deposits involve bank/payment channel processing costs, and different channels have different rates.
Risk Reminders
Choosing the wrong network for an on-chain deposit may result in the loss of assets. Confirm which network the sending party supports before selecting.
If the deposit amount is too low, the deduction of the miner fee may cause it to fall below the platform's minimum deposit threshold, leading to a failure in crediting the deposit.
The actual fee for fiat deposits is subject to the preview page before submission; do not rely solely on promotional text.
Go to OKX App [Assets] – [Deposit], select the currency and network you plan to use, and the page will clearly show the fee description for the deposit method. For on-chain deposits, OKX does not charge; the sender pays the gas fee. Fiat deposit fees can be confirmed before submission. Use referral code 24U2795 when registering for OKX.
