An OKX US account cannot "name an heir" the way a bank account or brokerage account can. OKX does not provide a beneficiary designation field for US users. After the account holder passes away, assets will not automatically transfer to someone just because you entered a name in some setting. OKX's global Help Center does have a "deceased user account access" process, but that is for family members or estate administrators to submit documents and apply after the person has passed away—it is not a pre-death designation. If you are in the US, the more practical approach is to include your OKX account in your will or trust planning, and also use OKX's "emergency contact" feature as a supplementary notification mechanism. But you need to be clear: an emergency contact is not an heir. It only serves to be notified when you are inactive for a long time. It does not gain account access, nor does it directly inherit assets.
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Why "Naming an Heir" Does Not Work on OKX
Major US crypto exchanges generally do not offer a beneficiary designation feature. Bankrate's reporting clearly states that exchanges like Coinbase, Kraken, and Gemini do not provide beneficiary designation for account holders. Assets go through the probate process, and if there is no will, they are distributed according to each state's intestacy laws. OKX US, as a registered money services business, does not have an account structure like a traditional brokerage account, and there is no built-in "designate beneficiary" entry point. You will not find a field on the OKX interface where you can fill in "heir name, relationship, allocation percentage." This is not because you missed it—the product simply does not offer it.
The OKX global Help Center page titled "How to obtain access to an OKX account of someone who passed away or lost mental capacity" describes a post-event process: notify OKX, freeze the account, submit certified English documents such as a death certificate, proof of relationship, will, and letters of administration. After review and approval, OKX will assist in transferring funds or closing the account. The existence of this process does not change the fact that you cannot designate someone before death. It only tells you what procedures family members need to follow after the person has passed away.
What the Emergency Contact Can and Cannot Do
OKX does have an "emergency contact" feature. The entry point is in the App under Profile and Settings — Security Settings — Advanced Security Settings — Emergency Contact, or on the Web under Security Center — Advanced Security Settings — Emergency Contact. You can fill in the contact information and set the "account inactivity period" and "response time." When the account reaches the inactivity period you set, OKX will first contact you via email and SMS. If you do not respond or log in within the response time, OKX will then contact the emergency contact you designated. Subsequent messages are sent every 10 days until a reply is received or the account logs in again.
But OKX's official explanation is very clear: setting an emergency contact does not grant the other party the right to log in, manage, or dispose of your account assets. OKX will also not disclose your asset amounts, transaction records, or other sensitive information in the notification. In other words, an emergency contact is a "discovery mechanism"—letting someone know you may have an account that needs to be handled—not an "inheritance mechanism." It cannot replace a will, cannot bypass probate, and cannot let the contact directly get the coins.
Practical Arrangements US Users Should Make Before Death
If you hold an OKX account in the US and want someone to take over after you pass away, you need to include the exchange account in your estate planning, rather than relying on a switch in the platform.
First, clearly write the OKX account into your will or trust. Your executor or trustee needs to know that this account exists, which platform it is on, and roughly what assets it holds. Bankrate's reporting suggests letting the executor in your estate plan know about the existence and location of crypto assets, but do not write passwords or private keys in the body of the will. Instead, make sure the executor knows where to find that information. OKX's post-death account process requires submitting a will (if any) and documents proving the applicant's authority to handle financial matters (such as letters of administration). A clear will can remove many obstacles from this process.
Second, consider designating a "digital executor." If your primary executor is not familiar with crypto assets, you can authorize a knowledgeable person in your will to assist with digital assets. This person's responsibility is to locate accounts, communicate with OKX, and handle assets according to the will's instructions—not to replace the legal executor.
Third, use the OKX emergency contact as a supplement. Set someone you trust as your emergency contact, with an accurate email and phone number. When the account is inactive for a long time, OKX will notify this person to "check on the situation." This does not let them inherit directly, but it can prevent the account from lying dormant without anyone knowing. If you do not want the other party to receive any notification while you are alive, note that OKX will first contact you personally. Only if you cannot be reached within the response time will OKX contact the emergency contact.
Fourth, keep account records but do not leave passwords in the will. Record the OKX registered email, registered phone number, and approximate asset types. Put them somewhere your executor can find. Passwords, 2FA authenticators, and email access should not be written into the body of the will (the will may become a public document). Instead, they should be accessed by a designated person after your death through a password manager or a sealed letter.
A Boundary You Need to Accept
Whether OKX's post-death account process can ultimately go smoothly depends on whether the documents are complete, whether they meet OKX's requirements, and the specific regulations in your region. OKX also states that the required documents and handling methods may vary by region, place of residence, and specific circumstances, and that this guidance does not constitute legal advice. This means that even if you make the above arrangements, family members may still encounter delays or additional requirements in actual practice. Including your OKX account in estate planning, keeping clear records, and letting the executor know the process in advance are the parts you can control. The timing and outcome of the platform's review are not within your control.
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