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Read the binding document, check it against the issuing register, publish the disagreement18+ · Gambling carries risk of loss

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Photo: Maxim Hopman / UnsplashExchange register · okx.com

Is OKX safe? Licences, account freezes and incidents

In short, from the documents

Is OKX safe?

OKX has 1 licence found in the ESMA MiCA register, issued by the MFSA to OKX Europe Limited. Its terms let it freeze, suspend or close an account, without prior notice. Its terms prohibit gambling as a use of the account. 1 primary-source incident is recorded, dated 2025-02-24.

Documents last checked Reviewed by CryptoGuardz Register Desk, editorial desk

OKX: gambling clause: prohibits gambling, read 2026-09-28.Gambling clauseBannedLimitedSilentMarked: Banned, prohibits gamblingIts binding document lists gambling as aprohibited use. Read 2026-09-28.OKX: 16 USDT networks listed for withdrawal: Ethereum (ERC20), Tron (TRC20), Solana, Polygon (USDT0), Arbitrum One (USDT0), Optimism, Optimism (USDT0), Avalanche C-Chain, The Open Network (TON), Aptos, Berachain (USDT0), Monad (USDT0), Plasma (USDT0), Tempo, Unichain (USDT0), X Layer (USDT0).USDT withdrawal networksEthereum (ERC20)Tron (TRC20)SolanaPolygon (USDT0)Arbitrum One (USDT0)OptimismOptimism (USDT0)Avalanche C-ChainThe Open Network (TON)AptosBerachain (USDT0)Monad (USDT0)Plasma (USDT0)TempoUnichain (USDT0)X Layer (USDT0)16 listed, read 2026-09-28.OKX: register checks: 1 found, 2 not found.Register checksFound in an issuing register1 of 3Not found2 of 3No adverse listing recorded.
OKX: gambling clause: prohibits gambling; 16 USDT networks listed for withdrawal: Ethereum (ERC20), Tron (TRC20), Solana, Polygon (USDT0), Arbitrum One (USDT0), Optimism, Optimism (USDT0), Avalanche C-Chain, The Open Network (TON), Aptos, Berachain (USDT0), Monad (USDT0), Plasma (USDT0), Tempo, Unichain (USDT0), X Layer (USDT0); register checks: 1 found, 2 not found. From its own documents and the issuing registers, last checked . Not a rating. Drawn by the CryptoGuardz Register Desk from the record.

This page answers the short questions. The full OKX review quotes every clause behind them.

Disclosure: CryptoGuardz has no commercial relationship with OKX and earns nothing if you open an account there. Every statement below is read from a document OKX publishes or from a public register, and each carries the date it was read. Corrections go to the corrections page.

OKX review: the documents

This is a review of the documents OKX publishes and of the registers that should list it, not a test of the platform: no account was funded and no withdrawal was run. The binding terms name Aux Cayes FinTech Co. Ltd. as the company you contract with, in Seychelles. The record quotes 14 clauses across 8 topics, read 2026-09-22, from 9 sources. OKX has 1 licence found in the ESMA MiCA register, issued by the MFSA to OKX Europe Limited, not to Aux Cayes FinTech Co. Ltd., the company in the terms read. 1 further licence it claims was not confirmed in any register. A proof of reserves is published and signed by the exchange itself, with no outside accountant named. The terms carry a clause on what happens to customer assets if the company fails, quoted below. Its terms prohibit gambling as a use of the account. 4 points could not be verified and are listed below.

Is my crypto safe on OKX?

OKX is a custodial exchange: coins on the account are held by the exchange, not by a key you control. What protects them is what the binding terms say about holding customer assets and about the company failing. One clause on holding customer assets is quoted below.

Holding customer assets · 1 of 1Retrieved 2026-09-22
In certain circumstances permitted by the Applicable Laws and Regulations or market practice of the relevant jurisdiction, OKX may register or record a User’s Account in the name of the custodian or under OKX’s name. If the Accounts are held in the name of the custodian or under OKX’s name, such assets may not be segregated from OKX’s assets and, in the event of a default by the custodian or OKX, may not be as well protected from claims of the custodian’s or OKX’s creditors as would be the case if the User’s client assets had been segregated from the custodian’s or OKX’s assets. For Users of OKX Singapore specifically, Users’ assets are held in one or more segregated custodial accounts on trust for the benefit of the Users.
okx.com

Insolvency and bankruptcy language in the terms, verbatim:

Insolvency · 1 of 3Retrieved 2026-09-22
If OKX deposits a User’s Fiat Currencies and/or Digital Assets with a third party, such Fiat Currencies and/or Digital Assets may be pooled with those belonging to other Users. In such circumstances, a User’s individual client entitlements may not be separately identifiable by separate certificates, other physical documents of title or equivalent electronic records and, in the event of an irreconcilable shortfall after OKX’s insolvency, any Users whose assets have been pooled may share in that shortfall in proportion to their original assets in the pool. Any entitlements or other benefits arising with respect to pooled assets will be allocated pro rata to each User whose assets are so pooled.
okx.com
Insolvency · 2 of 3Retrieved 2026-09-22
In the event of the insolvency or any other analogous proceedings of a third party holding a User’s Fiat Currencies and/or Digital Assets, OKX may only have an unsecured claim against the third party on behalf of a User and a User may be exposed to the risk that the Fiat Currencies, Digital Assets or any other property received by OKX from the third party is insufficient to satisfy the User’s claim and the claims of all other relevant Users.
okx.com
Insolvency · 3 of 3Retrieved 2026-09-22
OKX is not a bank or other depository institution. Your Account is not a deposit or bank account. Our Services are not depository or traditional banking services. Neither your Account nor your Digital Assets are covered by insurance against losses or subject to any other protections, including, but not limited to, Federal Deposit Insurance Corporation or Securities Investor Protection Corporation protections.
okx.com

Proof of reserves, signer and scope are on the full review. A reserve snapshot says nothing about what the exchange owes.

Can OKX freeze my account?

Yes, by its terms. The 3 clauses are quoted as written, followed by the clause on suspending withdrawals. Grounds named in the text: its own discretion, with no reason required, a legal, regulatory or court requirement, a use or business its policy prohibits, a suspected breach of the terms or the law and a security event or platform incident.

Account freeze · 1 of 3Retrieved 2026-09-22
OKX may, at its sole discretion and without prior notice, close or suspend your Account and access to the Services, refuse any Order submitted, or impose trading limits on your Account if OKX deems that you may have violated any Applicable Laws and Regulations.
okx.com
Account freeze · 2 of 3Retrieved 2026-09-22
In the event that we learn or reasonably suspect, in our sole and absolute discretion, that your Account is or may be associated with any of the Prohibited Businesses as set forth in these Terms, we will consider it to be a violation of these Terms and may suspend or terminate your access to your Account, or to all or any of the Services, and/or block transactions or freeze your funds immediately without notice, and we reserve the right to report any such suspected or actual Prohibited Businesses to the appropriate law enforcement authorities.
okx.com
Account freeze · 3 of 3Retrieved 2026-09-22
We also reserve the right to take actions, including but not limited to closing, suspending or restricting your Account, voiding, canceling or reversing transactions, or other actions without notice that we deem reasonable at our sole and absolute discretion so as to eliminate or mitigate any adverse effects to the overall well-being of the market. In no event shall we be liable to you for any loss incurred if such action against you is taken.
okx.com
Withdrawal suspension · 1 of 1Retrieved 2026-09-22
Users may request the withdrawal of their Digital Assets at any time, subject to these Terms and any applicable terms governing specific Services and provided that Users have a sufficient balance in their Account. We may not process a withdrawal request if, in our reasonable opinion, we determine that Applicable Laws and Regulations prevent such withdrawal. We may also suspend withdrawals at such time we deem appropriate to resolve any incidents on the OKX Platform.
okx.com

Sending funds to a casino is a named trigger in a clause that prohibits gambling:

Gambling · Clause 3.1(j), Prohibited BusinessesRetrieved 2026-09-28
(j) gambling activities, including but not limited to sports betting, casino games, horse racing, dog racing, lotteries, games of chance, games of skill that may be classified as gambling (i.e., poker), or other activities or businesses that facilitate the above, or that we consider similar in nature at our absolute and sole discretion;
okx.com

Has OKX been hacked or fined?

One matter is recorded, each from the primary source linked beside it. The descriptions are the record’s, with the date. Other events may exist that no primary source in this collection confirms, so this list is not proof that there are no others.

Record · justice.gov

Aux Cayes Fintech Co. Ltd, d/b/a OKEx, d/b/a OKX, the Seychelles entity that operates OKX, pleaded guilty in the United States District Court for the Southern District of New York to one count of operating an unlicensed money transmitting business, and agreed to pay monetary penalties totalling more than $504 million, comprising criminal forfeiture of $420.3 million and a criminal fine of approximately $84.4 million. The Department of Justice states: "From in or about 2018 through in or about at least early 2024, OKX served U.S. retail and institutional customers that engaged in over one trillion dollars’ worth of transactions through OKX", and "Because OKX served U.S. retail and institutional customers, OKX knew it was required by U.S. law to register as a money services business with FinCEN, but OKX chose not to do so." It further states that "through at least early 2024, OKX was used by numerous customers as a vehicle for laundering the proceeds of suspicious and criminal activities, including more than five billion dollars of suspicious transactions and illicit proceeds, based on a review of third-party transaction data", and that OKX employees on occasion advised customers how to give false KYC information, quoting an April 2023 message: "I know you’re in the US, but you could just put a random country and it should go through. You just need to put Name, nationality, and ID number. You could just put United Arab Emirates and random numbers for the ID number." As part of the plea agreement OKX retains an external compliance consultant at its own cost through February 2027. Press Release Number 25-041.

OKX support and scams

The official domain in the record is okx.com. Type it yourself rather than following a link from an ad, a search result or a message, and reach support only from inside the account you signed in to there.

Real support never asks for a seed phrase or for remote access to your device. An exchange account is opened with a login, not a recovery phrase, so a request for one is a request for a wallet you hold elsewhere. A request to install a screen-sharing or remote-desktop app hands the caller your signed-in session. Either one ends the conversation.

If money has already gone, the next message offering to get it back is the commonest second loss. The FBI, the FTC, the CFTC and the UK FCA have each published warnings about it, quoted on crypto scam recovery: what is real.

What we could not verify

The gaps in this record, as the record states them. A point listed here was looked for and not confirmed; it is neither a finding for OKX nor against it.

  • The company number of Aux Cayes FinTech Co. Ltd. The terms give only "a Seychelles registered company" and the Seychelles companies register is not freely searchable, so no number was confirmed.
  • The MFSA financial institution licence under the Financial Institutions Act, Chapter 376. Claimed by OKX; the MFSA register was not loaded.
  • Whether the segregation position described in clause 6.40 applies to any particular user. The clause says assets "may not be segregated" and names only OKX Singapore users as holding on trust. A user contracting with Aux Cayes FinTech Co. Ltd. is not told whether their assets are segregated.
  • The as-of day of the 46th proof of reserves. The page gives only the month, August 2026.

Sources

Compiled by the CryptoGuardz Register Desk from the OKX record, first published 2026-09-22, last reviewed 2026-09-22. Quotations are verbatim from the document named beside them. Corrections: corrections.