Navigating the world of digital assets can be both exciting and complex. Whether you're new to cryptocurrency or an experienced trader, having quick access to reliable support resources is essential. The OKX Help Center serves as a comprehensive hub for users seeking answers to common questions, troubleshooting guidance, and step-by-step tutorials on account management, security, deposits, withdrawals, and more.
This guide compiles the most frequently accessed support topics from the OKX Help Center, streamlining critical information into an easy-to-read format. From identity verification to securing your account with advanced tools like passkeys and physical security keys, we’ve got you covered.
🔐 Account Security & Verification
A Beginner’s Guide to Identity Verification
Before you can start trading or withdrawing funds on OKX, completing identity verification (KYC) is required. This process helps ensure platform security and compliance with global regulations.
To verify your identity:
- Log in to your OKX account.
- Go to Settings > Identity Verification.
- Choose your user type: Individual or Institution.
- Upload a clear photo of your government-issued ID (e.g., passport, driver’s license).
- Complete a live face verification check.
- Submit and wait for approval (usually within minutes).
👉 Learn how to secure your verified account with next-gen login methods.
Tips for success:
- Ensure all document details are legible.
- Avoid glare or shadows in photos.
- Use a neutral background during face verification.
Once verified, you’ll gain higher withdrawal limits and access to advanced trading features.
How to Link an Authenticator App
Using two-factor authentication (2FA) via an authenticator app (like Google Authenticator or Authy) adds a crucial layer of protection beyond SMS-based 2FA.
Steps:
- Download an authenticator app on your mobile device.
- In the OKX app, go to Settings > Security > Two-factor authentication.
- Select Authenticator app and scan the QR code.
- Enter the 6-digit code generated by the app to confirm.
If you lose access to your device, make sure to back up your recovery key securely.
Using a Physical Security Key
For maximum account protection, OKX supports FIDO2-compatible physical security keys such as YubiKey.
These hardware devices prevent phishing attacks and unauthorized logins:
- Go to Security Settings in your OKX account.
- Select Add Security Key.
- Plug in your key (or use NFC/Bluetooth) and follow prompts.
- Name your key for easy identification.
Physical keys are ideal for high-value accounts or frequent traders concerned about online threats.
💳 Deposits & Withdrawals
How to Find Your Deposit Address and Tag/Memo
Each cryptocurrency has a unique deposit address. Some networks also require a tag, memo, or comment—failing to include it may result in lost funds.
To find your address:
- Tap Wallet > Deposit.
- Select the cryptocurrency and network (e.g., USDT on TRC20).
- Copy the deposit address.
- If applicable, copy the tag/memo below it.
⚠️ Always double-check the network compatibility between sender and receiver.
Never send coins via a network not supported by your deposit address.
Why Hasn’t My Deposit Been Credited?
Delays in deposit crediting are often due to blockchain congestion or incorrect transfers.
Common causes:
- Network congestion: High traffic slows confirmation times.
- Insufficient confirmations: Each coin requires a minimum number of confirmations before being credited.
- Wrong network used: Sending ERC-20 tokens to a BEP2 address will result in loss.
- Missing tag/memo: Especially critical for XRP, XLM, EOS, etc.
You can track your transaction using a blockchain explorer by pasting your deposit address.
If everything appears correct but the deposit hasn’t arrived after 24 hours, contact OKX support with the transaction ID (TXID).
👉 Check real-time deposit status and resolve issues instantly.
Why Hasn’t My Withdrawal Arrived?
Withdrawal delays can stem from several factors:
- Blockchain congestion: High demand increases processing time.
- Incorrect recipient address: Double-check before confirming.
- Pending email/SMS confirmation: Don’t skip this step.
- Manual review triggered: Large withdrawals may require additional verification.
Average processing time:
Most withdrawals are processed within 30 minutes. However, network conditions affect final arrival time.
Use the TXID to monitor progress on a blockchain explorer. If unresolved after 24 hours, reach out to customer service with full details.
Do I Need to Pay Fees for Deposit and Withdrawal?
- Deposits: Typically free on OKX for most cryptocurrencies.
- Withdrawals: A small network fee applies, which varies based on blockchain activity and token type.
OKX displays the exact withdrawal fee before confirmation—review it carefully.
You can reduce fees by choosing less congested times or using low-cost networks (e.g., TRC20 instead of ERC20 for stablecoins).
🔑 Advanced Security: Passkeys & Login Protection
How to Create Passkeys (App)
Passkeys offer a passwordless, phishing-resistant way to log in using biometrics (fingerprint or face scan).
Creating a passkey on OKX:
- Open the OKX app.
- Go to Settings > Security > Passkeys.
- Tap Create Passkey.
- Authenticate using your device’s biometric system.
- Confirm creation.
Your passkey is stored only on your device and synced through secure platforms like iCloud Keychain or Google Password Manager.
Benefits:
- No passwords to remember or steal.
- Immune to phishing and brute-force attacks.
- Faster login experience.
Ideal for users who prioritize both convenience and top-tier security.
🛠️ Campaign Participation Issues
Why Can’t I Join a Campaign?
OKX frequently runs promotions, referral programs, and reward campaigns. If you’re unable to participate, consider these common reasons:
- Incomplete KYC: Most campaigns require Level 1 or Level 2 verification.
- Region restrictions: Some promotions aren’t available in certain countries due to regulatory policies.
- Account eligibility: New accounts only? Active traders only? Check campaign rules.
- Device or app version: Ensure you’re using the latest version of the OKX app.
- Referral code missing: Some events require entering a valid invite code.
If none apply, contact support with screenshots and your user ID for investigation.
Frequently Asked Questions (FAQ)
Q: Is identity verification mandatory on OKX?
A: Yes. To comply with anti-money laundering (AML) regulations and unlock full functionality—including withdrawals—you must complete identity verification.
Q: Can I change my registered email or phone number?
A: Yes, but only after logging in securely. Go to Settings > Account > Edit Email/Phone and follow verification steps.
Q: What should I do if I lose my 2FA authenticator?
A: Use your recovery code immediately to disable 2FA and relink a new authenticator. If you don’t have the code, submit a support ticket with proof of ownership.
Q: Are there deposit limits on OKX?
A: There are no fixed deposit limits, but large deposits might trigger automated risk checks for security purposes.
Q: How fast are cryptocurrency withdrawals processed?
A: OKX processes withdrawal requests within minutes under normal conditions. Final arrival depends on blockchain network speed.
Q: Does OKX offer phone support?
A: Currently, OKX provides support via in-app chat and email. Response time averages under 24 hours for non-urgent inquiries.