OKX (also known as OKEx) is a globally recognized digital‑asset exchange platform with a large user base and a solid industry reputation. However, the platform’s popularity has also attracted a plethora of counterfeit applications, posing potential risks to asset security. Below, Bitaigen provides a complete guide for downloading through official channels and using the app safely, helping you avoid pitfalls and install the authentic OKX app.

This article has been carefully compiled by the Bitaigen editorial team, focusing on how to obtain OKX through official channels and the key steps to guard against counterfeit software. Clear procedural instructions and safety tips are provided to help you successfully download the genuine client in the domestic market while reducing asset‑related risks. To see the full download path and usage tips, continue reading.
1. Confirmation of Official Channels and Download Entry Points
Official Website and App Acquisition Methods
- Official invitation code: `B2345`
- International website: <https://www.okx.com/zh-hans/join/B2345>
- Domestic dedicated access link: <https://www.okx.com/zh-hans/join/B2345>
- Official app download page (available domestically): <https://www.bitaigen.com/binance/download>
Recommendation: Manually type the above domain names into your browser’s address bar to avoid being redirected to phishing sites via search engines or third‑party links.

Special Notice for Android Users
Mainland China’s app stores such as Huawei, Xiaomi, OPPO, and Vivo typically do not list the official OKX client. If you encounter an OKX app available for download from any of these stores, be extremely cautious—it is very likely an unauthorized clone that could lead to asset theft.
Special Notice for iOS Users
The Apple App Store only displays the OKX client for Apple IDs that are registered outside of China. Using a domestic Apple ID will not return any search results for the app; you must first obtain an overseas Apple ID (e.g., from South Korea, Singapore, Taiwan, etc.) to complete the download.
2. Full Process for Registering an OKX Account
- Visit <https://www.bitaigen.com/binance> and click the Register Now button on the page. Registering through the recommended link may grant fee reductions and other promotions (e.g., a permanent 20 % trading‑fee discount).

- In the pop‑up region‑selection box, choose China, then read and tick the Terms of Service box before clicking Create Account to proceed.

- Enter a frequently used email address (recommended: 163.com, Outlook, or Gmail) and fill in the invitation code `B2345` to claim the promotional benefits.

- The system will send a 6‑digit verification code to the email you provided. Retrieve it from your inbox (including the spam folder) and enter it. If you do not receive the code, you can request a resend.

- Next, bind a mainland China mobile number (+86). The system will auto‑detect the country code; click Send Code, then input the received SMS to complete the binding.

Identity Verification (KYC) Steps
OKX employs a two‑tier verification system: Level 1 for basic verification and Level 2 for advanced verification (which unlocks all features). Mainland Chinese residents can still verify using their national ID cards:
- After successful registration, the system will automatically redirect you to the verification page, or you can manually navigate via Profile → Identity Verification → Verify Now.

- Choose the residence region China, then select the verification method (ID card or passport) and click Next.

- Follow the prompts to photograph and upload the front and back of your ID card, then complete the facial‑recognition step.


Common Reasons for Verification Failure and Remedies
- Blurry or reflective photos: Turn off the flash and use natural lighting to retake the images.
- Expired document: Submit a currently valid ID.
- Name mismatch: Ensure the name entered during registration matches the name on the identification document exactly.
When you follow the official instructions, personal data is stored within the platform’s encrypted storage mechanisms, keeping security risks manageable.
3. Android Download and Installation Guide
Prerequisite: Make sure your device is connected to a stable network. Recommended browsers include Chrome, Firefox, and Edge.
Method 1: Manually Download the APK
- In the browser’s address bar, manually type <https://www.bitaigen.com/binance/download> (this link works directly within Mainland China).
- Click the download button on the page; the browser will prompt you to save an `.apk` file (e.g., `okx_app.apk`).

- After the download finishes, open your device’s File Manager, locate the download folder, and tap the APK to start installation. Android will display an “Unknown Sources” warning. Enable the permission temporarily by following this path:
`Settings → Security/Privacy → Special app access → Install unknown apps → Select your current browser → Allow`

- Once installation is complete, it is advisable to return to the same settings page and disable the permission again to reduce future security exposure.
Method 2: Direct Click on the Download Link
- Click the official OKX app download link provided in this article (same URL as above). The system will automatically redirect to the download page and present the APK file. Then follow the steps described in Method 1 to finish the installation.






Friendly Reminder: Always obtain the APK through the link supplied in this article; avoid third‑party sites to ensure you are installing the genuine official client.
4. iOS Download and Apple ID Acquisition Guide
Why an Overseas Apple ID Is Required
The App Store displays apps based on the region associated with the Apple ID. A domestic (Mainland China) Apple ID cannot locate OKX; you must use an Apple ID registered in a non‑Chinese region (e.g., South Korea, Taiwan, Singapore) to see and download the official client.
Recommended Ways to Obtain an Overseas Apple ID
- Self‑registration: Prepare a valid overseas address (you can generate one with an online tool), an email that can receive verification codes, and a phone number capable of receiving SMS verification.
- Purchase a pre‑made account: Search domestic e‑commerce platforms for “overseas Apple ID”. We recommend accounts from South Korea, Taiwan, or Singapore to avoid potential restrictions stemming from U.S. sanctions (U.S.‑based Apple IDs may be limited on certain exchanges).
Note: Avoid shared accounts, as they can expose you to privacy leaks, account bans, or device‑lock risks.
Overview of the Registration Steps
- Visit Apple’s official account creation page <https://account.apple.com/account#> and click Create Your Apple ID.
- Fill in the required fields—name, birthdate, email, password, etc.—and select Taiwan (or another target region) as the country/region.
- Enter a phone number (a Mainland China number can be used) and choose SMS verification. Apple will send a code; enter it promptly.


- After logging in, open the App Store on your iPhone, tap the profile icon at the top right, sign out of the current account, and sign in with the newly created overseas Apple ID.





- On the address‑information screen, paste the previously generated virtual address (street, city, postal code, etc.) and continue.


![Apple ID page – continue
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