KuCoin is a cryptocurrency exchange where users buy, sell and hold digital assets, and move them in and out through blockchain deposits and withdrawals. It runs a website at kucoin.com and mobile apps. The check above requests kucoin.com from a server outside your network and reports the status code, the response time, redirects and the certificate. It says nothing about prices, markets or whether any trade is a good idea.
Availability depends on where you are
Access to KuCoin is shaped by local rules. Whether you can use KuCoin depends on your country: some regions are restricted entirely, some limit new sign-ups or certain products, and the rules change over time. KuCoin agreed in 2025 to stop serving customers in the United States. Because of this, the check result can also depend on where the test server sits. A refusal or redirect in the result may reflect the server’s location rather than an outage, and a reachable result does not mean the service is available to you.
What fails, and where
| What you see | Likely cause | What to try |
|---|---|---|
| Site or app refuses access | Restricted region or VPN location | Read KuCoin’s terms for your country |
| Withdrawal pending for a long time | Security review or network maintenance | Check the announcements page |
| Deposit not credited | Waiting for confirmations or wrong network | Check the transaction ID in a block explorer |
| Features locked after sign-in | Identity verification incomplete | Finish verification in account settings |
| Security code not arriving | Email filter or authenticator time drift | Check spam, sync the authenticator’s clock |
Steps for sign-in and wallet problems
- Look at the result above
A failing or very slow response suggests a problem on KuCoin’s side.
- Read the announcements page
Wallet maintenance, network upgrades and suspended deposits for specific coins are posted there.
- Check the network on every transfer
Many tokens exist on several blockchains; the network chosen when sending must match the one shown on the deposit address.
- Keep transaction IDs
A transaction ID lets you follow a transfer in a block explorer and is the first thing support asks for.
- Only use KuCoin’s own site and app
Type the address yourself rather than following links in messages; fake support accounts and lookalike sites are common around exchanges.
Money in motion: avoid sending twice
A withdrawal that looks stuck is the same trap as a card payment that shows an error. Before submitting another withdrawal, check the history in your account. If the first one has a transaction ID, it is already on the blockchain and a second request would send the funds again. If it shows as processing, wait for the review or the network maintenance to finish. Blockchain transfers cannot be reversed by the exchange once they are confirmed.
What US visitors see
KuCoin’s operator, Peken Global, pleaded guilty in a US federal court in January 2025 to running an unlicensed money transmitting business, agreed to pay close to $300 million and committed to stay out of the US market for at least two years. For a reader in the US, that has a practical side. The check on this page runs from a server in the eastern United States for US visitors, so the result describes what KuCoin serves to a US address. A refusal, a block page or a redirect away from the trading pages in that result is the expected behaviour of a restricted market, not a sign that the exchange is down elsewhere.
Phishing pages that copy KuCoin
Lookalike exchange sites often copy the sign-in page exactly and differ only in the address. KuCoin lets you set an anti-phishing phrase in the account’s security settings, and that phrase appears in its genuine emails, which helps you spot fakes in the inbox. In the browser, a certificate warning on anything that claims to be KuCoin is a reason to close the tab; the guide to security exceptions explains why financial sites are the one place never to click past such a warning. Bookmark the real address once and use only that bookmark. Support staff never ask for your password or authenticator codes in a chat or a direct message.
Busy markets and maintenance
Sharp price moves bring many users to every exchange at once, and pages, order books and apps can respond slowly. Planned maintenance of the exchange or of single coin networks also pauses some functions while the website remains reachable. These periods are announced by KuCoin, and they explain many cases where the check shows a normal result while a specific deposit or withdrawal is on hold. Reading the latest announcement before contacting support often answers the question faster, because a paused network is a known state that support cannot speed up.
Official KuCoin help
- KuCoin Help Centerkucoin.com/support
- KuCoin Announcementskucoin.com/announcement
- KuCoin on X@kucoincom
Questions about KuCoin
Why can I not open KuCoin in my country?
KuCoin does not serve every country. Where local rules restrict it, the site or app can refuse access, sign-up can be closed, or certain features can be limited. KuCoin agreed in 2025 to stop serving customers in the United States. Check KuCoin's terms for the list of restricted regions that applies to you.
Why is my KuCoin withdrawal pending?
Withdrawals can wait for a security review, for confirmations on the blockchain, or for maintenance of that coin's network. KuCoin posts wallet maintenance and network suspensions on its announcements page. A transaction ID in the withdrawal history means it has left KuCoin and the remaining wait is on the blockchain.
My deposit has not arrived. Is KuCoin down?
Deposits are credited after a set number of network confirmations, which can take a while on busy blockchains. Check that you used the correct network and address, and look up the transaction ID in a block explorer. A deposit sent on the wrong network may need a recovery request through support.
Why does KuCoin ask me to verify my identity?
KuCoin requires identity verification for its accounts, and it can ask for updated documents after a change in your details or account activity. Some features stay locked until verification is complete. Complete the steps shown in your account security settings.
Does the check above show whether trading works?
No. It tests whether kucoin.com answers from the server's location. Trading engines, wallets and the app are separate systems, and the server's own country may also be restricted. Use the result as one signal, together with KuCoin's announcements page.