KuCoin Review: Is It Legit? + How to Lock In 5% Off Fees for Life
A complete, honest walkthrough of opening a KuCoin account — its real track record (the 2020 hack it handled right and the 2025 U.S. guilty plea most sites omit), how to register and verify step by step, exactly where to enter referral code CXEM4JP5 for a verified lifetime 5% fee discount, country availability, fees, and how KuCoin compares to Binance, Gate, Bybit and MEXC.
Updated June 2026 · Nakta
Quick answer
- KuCoin is a major altcoin exchange founded in 2017 — 30M+ users, 700+ coins, and one of the most beginner-friendly apps among large exchanges.
- KuCoin referral code: enter CXEM4JP5 at sign-up for 5% off trading fees, for life — verified via the referral dashboard, not copied from other sites. It can’t be added after registration.
- Honest history, both chapters: hacked for ~$281M in 2020, KuCoin disclosed it immediately, recovered 84% and reimbursed users in full; in 2025 it pleaded guilty to unlicensed U.S. operation, paid ~$300M and left the U.S. permanently. Since then: mandatory KYC, 100%+ proof of reserves, and a MiCA licence in the EU.
- Sign-up takes ~10–15 minutes: register → enter the code → verify ID (KYC, mandatory, usually minutes) → enable authenticator-app 2FA + trading password → deposit and buy.
- Not available to U.S. residents; the EU/EEA is served by the MiCA-licensed kucoin.eu; Japan and South Korea residents should prefer locally registered platforms.
- In practice, most individual losses come from phished accounts and reckless altcoin bets — not the exchange itself — so good security habits matter most.
What this guide covers
1. Quick answer: signing up for KuCoin (and the referral code)
2. Is KuCoin legit and safe? An honest review — both chapters
3. KuCoin at a glance
4. KuCoin pros & cons
5. What you need before you sign up
6. How to sign up for KuCoin — step by step
7. How to enter referral code CXEM4JP5 (5% off fees, lifetime)
8. How to verify your identity (KYC — mandatory)
9. How to secure your KuCoin account
10. How to deposit & buy your first crypto on KuCoin
11. KuCoin fees explained (and how to pay less)
12. KuCoin features overview (what to use, what to avoid)
13. Is KuCoin available in your country?
14. Common sign-up problems & how to fix them
15. KuCoin vs Binance, Gate, Bybit and MEXC
16. Is KuCoin right for you?
17. Next steps
1. Quick answer: signing up for KuCoin (and the referral code)
2. Is KuCoin legit and safe? An honest review — both chapters
3. KuCoin at a glance
4. KuCoin pros & cons
5. What you need before you sign up
6. How to sign up for KuCoin — step by step
7. How to enter referral code CXEM4JP5 (5% off fees, lifetime)
8. How to verify your identity (KYC — mandatory)
9. How to secure your KuCoin account
10. How to deposit & buy your first crypto on KuCoin
11. KuCoin fees explained (and how to pay less)
12. KuCoin features overview (what to use, what to avoid)
13. Is KuCoin available in your country?
14. Common sign-up problems & how to fix them
15. KuCoin vs Binance, Gate, Bybit and MEXC
16. Is KuCoin right for you?
17. Next steps
1. Quick answer: signing up for KuCoin (and the referral code)
KuCoin is one of the world’s largest altcoin exchanges — founded in 2017, with 30+ million users and 700+ cryptocurrencies — long nicknamed “the people’s exchange” for its simple app and wide coin selection. Signing up takes about 10–15 minutes: register with your email, verify your identity (mandatory since 2023), enable two-factor authentication, and you’re ready to trade.
If you want lower fees from day one, there’s one thing you can only do during registration:
KuCoin referral code: enter CXEM4JP5 in the “Referral code” field when you sign up to get 5% off your KuCoin trading fees — for life. The code can only be entered at sign-up; it cannot be added after your account exists. Using it costs you nothing extra, and we verified this benefit through the referral dashboard itself — not by copying other websites.
This guide covers the whole journey honestly: KuCoin’s real track record — including the 2020 hack it handled well and the 2025 U.S. guilty plea most referral sites skip — how to create and verify your account step by step, exactly where the code goes, how to secure the account, deposits and your first purchase, how fees work, which countries KuCoin serves (the U.S. is out — we explain why), and how it compares to Binance, Gate, Bybit and MEXC.
2. Is KuCoin legit and safe? An honest review — both chapters
Before handing any platform your ID and money, ask the hard question: is KuCoin legit — and what’s its real history? Here’s the honest version, both the good chapter and the bad one.
Is KuCoin legit? Yes. KuCoin launched in 2017, reports more than 30 million registered users worldwide, and consistently ranks among the larger exchanges by volume — with a particular reputation for listing smaller altcoins early and keeping its app beginner-friendly.
The good chapter — the 2020 hack it handled right:
| What happened | The details |
|---|---|
| September 2020 hack (~$281M) | Attackers (attributed to North Korea’s Lazarus group) obtained hot-wallet private keys and stole roughly $281 million — the biggest exchange hack of that year. |
| How KuCoin responded | It disclosed the breach immediately, worked with other exchanges and token projects to freeze and recover funds, and recovered about 84% through tracking, contract upgrades and law enforcement. The remaining ~16% was covered by its insurance fund. |
| The outcome | Users were fully reimbursed — no customer lost money. As exchange-hack responses go, this is close to the textbook example of doing it right. |
The bad chapter — the 2025 U.S. guilty plea (most referral sites won’t tell you this):
| What happened | The details |
|---|---|
| January 2025 DOJ plea | KuCoin pleaded guilty to operating an unlicensed money-transmitting business in the U.S. — for years it had served ~1.5 million U.S. users without proper registration or adequate KYC/AML controls. |
| The penalty | Nearly $300 million in forfeiture and fines, an exit from the U.S. market, and the departure of two co-founders from management. In 2026 a CFTC order barred it from the U.S. permanently. |
| What changed since | Mandatory KYC for all users (since 2023), third-party proof-of-reserves audits showing 100%+ coverage, and a fully regulated EU platform under a MiCA licence (Austria’s FMA, 2025) serving 29 EEA countries. |
The honest bottom line: KuCoin’s security record with user funds is genuinely strong — when it was hacked, it disclosed everything and made every user whole. Its compliance record was genuinely weak, and it paid ~$300M and lost the U.S. market for it. The trajectory since — mandatory KYC, proof of reserves, a MiCA licence in Europe, a place on Türkiye’s SPK list — points the right way, but we tell you both chapters so you can judge for yourself. As always: long-term holdings belong in a wallet you control, and most individual losses come from phishing, not exchange failures.
3. KuCoin at a glance
A quick snapshot of what you’re signing up for:
| KuCoin — at a glance | |
|---|---|
| Founded | 2017 |
| Size | 30M+ registered users (self-reported); consistently among the larger exchanges by volume |
| Cryptocurrencies | 700+ coins — altcoin-rich, with many smaller tokens listed early |
| Spot trading fee | From 0.1% (lower when paying fees in KCS and at VIP levels) — 5% off for life with referral code CXEM4JP5 |
| Proof of reserves | Third-party audits showing 100%+ coverage of user assets |
| Licences/registrations | EU MiCA licence (Austria FMA, 2025 — kucoin.eu serves 29 EEA markets) · on Türkiye’s SPK operating list |
| KYC | Mandatory for trading and deposits since 2023 |
| Apps | iOS, Android, desktop and web — known for a clean, beginner-friendly app |
| Best for | An easy app plus wide altcoin selection in one account |
| Watch-outs | Not available in the U.S. (permanently, after the 2025 plea); the 2025 compliance settlement is a real blemish; hundreds of small coins = hundreds of risky coins |
4. KuCoin pros & cons
No exchange is perfect. The balanced view before you commit:
| Pros 👍 | Cons 👎 |
|---|---|
| 700+ coins with early altcoin listings — broad selection without juggling platforms | Most small altcoins are high-risk; selection is not endorsement |
| Low fees: spot from 0.1%, minus 5% for life with code CXEM4JP5, minus more when paying in KCS | Not available to U.S. residents (permanent exit after the 2025 guilty plea) |
| 2020 hack response was exemplary: full disclosure, 84% recovered, users 100% reimbursed | 2025 DOJ guilty plea and ~$300M penalty for years of unlicensed U.S. operation — a genuine compliance failure |
| 100%+ proof-of-reserves audits; MiCA licence in the EU; on Türkiye’s SPK list | Some products and availability vary by region as compliance tightens |
| One of the friendliest apps among major exchanges for beginners | Futures/margin/leverage are high-risk and not for beginners |
Beginner takeaway: KuCoin’s pitch is simplicity plus selection — an app that’s easy to learn, with far more coins than the beginner-focused brokers. If that matches what you want, the fee math is easy: sign up with CXEM4JP5, keep 2FA on, stay on spot, and ignore leverage.
5. What you need before you sign up
Signing up is quick. Have these ready and the whole process takes about 10–15 minutes:
- An email address (or phone number) — to create the account.
- A strong, unique password — not reused anywhere; a password manager helps.
- A government-issued ID — passport, national ID, or driver’s licence. KYC is mandatory on KuCoin since 2023 for trading and deposits.
- Your phone — for an authenticator app (the secure form of two-factor authentication).
- The referral code CXEM4JP5 — entered during sign-up for the lifetime 5% fee discount.
One safety rule before you start: only reach KuCoin by typing kucoin.com yourself (EU residents: kucoin.eu, the MiCA-regulated platform) or via the official app-store listing — never from an ad, email, or DM. Fake exchange login pages are the classic phishing trap.
6. How to sign up for KuCoin — step by step
The full step-by-step. Step 4 is where the referral code and your lifetime discount happen.
- Go to the official KuCoin website or app. Type kucoin.com yourself, or install the app from the official App Store / Google Play listing and check the developer name.
- Click “Sign up.” Choose email (or phone) registration.
- Enter your email and create a strong password. Long, unique, never reused.
- Enter the referral code. On the registration form there’s a “Referral code (optional)” field — tap it to reveal the box if it’s folded away. Type CXEM4JP5 there. This attaches your lifetime 5% trading-fee discount, and it can only be done now.
- Verify your email. KuCoin sends a confirmation code; enter it.
- Complete identity verification (KYC). Upload your ID and pass the selfie/liveness check (next section). Approval usually takes minutes.
- Turn on two-factor authentication (2FA) immediately — authenticator app, plus KuCoin’s separate trading password (security section below).
- Deposit and make your first purchase.
Tip: registering in the app and can’t find the referral field? Look for “Referral code (optional)” before submitting. Once the account exists, the code can’t be applied retroactively — a platform rule on KuCoin, Binance, Gate and every major exchange.
7. How to enter referral code CXEM4JP5 (5% off fees, lifetime)
The part people most often miss, on its own. KuCoin referral code: CXEM4JP5. Entering it at sign-up gives you 5% off your trading fees, for life — applied automatically, at no cost to you. We verified this through KuCoin’s own referral dashboard, not by repeating numbers from other websites.
| Question | Answer |
|---|---|
| What is the code? | CXEM4JP5 |
| What do I get? | 5% off trading fees — lifetime, applied automatically |
| Where do I enter it? | The “Referral code” field on the registration screen |
| When? | During sign-up only — it cannot be added after the account is created |
| Does it cost me anything? | No — it lowers your fees; it never raises them |
You can also scan the QR below to open the official KuCoin sign-up with the referral already applied:
KuCoin
Code: CXEM4JP5
Installing the app directly? Enter CXEM4JP5 in the “Referral” field at sign-up — that’s how your benefit (and our credit) attaches.
Official sign-up · referral applied · 5% off fees for life
Affiliate disclosure: some links are partner links. We may earn a commission at no extra cost to you. This is not investment advice.
Forgot to enter it? Honestly: if your account already exists, the code can’t be added afterward. If you haven’t registered yet, enter CXEM4JP5 before you finish — that’s the only window. Time-limited promotions beyond the fee discount vary by region; the sign-up page always shows the current ones. (Comparing codes? Our verified Gate code gives 10% — KuCoin’s edge is its simpler app, not the bigger discount. We print both honestly and you choose.)
8. How to verify your identity (KYC — mandatory)
Identity verification (KYC) is mandatory on KuCoin — since 2023 you can’t trade or deposit without it. That’s a direct legacy of the compliance overhaul described above, and it works like every serious exchange:
- Open Verification (your profile → Identity Verification, or the prompt right after sign-up).
- Enter your personal details exactly as they appear on your ID.
- Upload your government ID — passport, national ID card, or driver’s licence. Clear photos, no glare, whole document in frame.
- Complete the selfie/liveness check — follow the on-screen prompts.
- Wait for approval. Automated review usually completes within minutes; busy periods can stretch to hours.
Tips for fast approval: photograph the physical document (not a screenshot), use good lighting, match your name exactly, keep the whole document visible. Rejections are almost always a blurry or cropped photo — retake and resubmit.
9. How to secure your KuCoin account
Do this right after signing up, before depositing anything meaningful. The most common way people lose crypto is a phished or hijacked account — not an exchange collapse.
| Security setting | Why it matters |
|---|---|
| Authenticator-app 2FA | Turn on two-factor authentication with an authenticator app rather than SMS where possible (SIM-swap risk). The single most important setting on any exchange. |
| Trading password | KuCoin uses a separate trading password required for trades and withdrawals — a second wall even if your login is compromised. Set it and don’t reuse your login password. |
| Anti-phishing phrase | Set a personal phrase that genuine KuCoin emails will display; fakes won’t have it. |
| Withdrawal whitelist | Restrict withdrawals to addresses you pre-approved. |
| Unique password + manager | Never reuse passwords across sites. |
The rules that stop account theft: KuCoin will never ask for your password or 2FA code; real support never DMs you first; nobody legitimate needs remote access to your device. Anyone breaking these rules is a scammer — the full catalogue is in our crypto scams guide. For long-term holdings, use a wallet you control.
10. How to deposit & buy your first crypto on KuCoin
With the account verified and secured, you can fund it and buy your first crypto. Methods vary by country:
| Method | How it works | Notes |
|---|---|---|
| Crypto deposit | Transfer crypto you already own (e.g., USDT) from another exchange or wallet | Free on KuCoin’s side; match the network exactly and send a small test first |
| Card purchase | Buy crypto with a debit/credit card | Fast; processing fees are higher than other routes |
| P2P trading | Buy from other users with local payment methods, escrowed by KuCoin | Useful where card/bank rails are limited; check seller ratings |
| Third-party providers | Integrated on-ramp partners | Convenience varies by region — compare the quoted total |
For your first purchase: most beginners deposit USDT and buy on the exchange, or use the simple buy flow for Bitcoin or Ethereum. On the spot market, a market order fills instantly at the current price — that’s all you need at the start.
Start small. Run one tiny end-to-end cycle — deposit, buy, withdraw a little to your wallet — before committing real money. New to all of this? Start with our complete beginner’s guide to crypto.
11. KuCoin fees explained (and how to pay less)
KuCoin’s fees are simple and competitive. What you’ll actually pay — and how the discounts stack:
| Fee type | What it is |
|---|---|
| Spot trading fee | From 0.1% per trade at the standard tier. Example: a $100 trade costs about $0.10. |
| Referral discount | Code CXEM4JP5 takes 5% off your trading fees for life — applied automatically from sign-up. |
| KCS discount | Paying fees in KCS (KuCoin’s exchange token) gives a further discount, and it stacks with VIP volume tiers. |
| Futures fees | Lower than spot (entry tiers around 0.02% maker / 0.06% taker) — but futures themselves are high-risk and not for beginners. |
| Deposits/withdrawals | Crypto deposits are free; withdrawals cost a network fee that varies by coin and chain. Card purchases carry processing fees. |
How to pay the least: sign up with CXEM4JP5 (the only step you can’t do later), trade on the exchange rather than “instant buy,” consider the KCS fee discount if you trade often, and pick cheap networks when withdrawing. Fee schedules change — the official fee page always has current numbers.
12. KuCoin features overview (what to use, what to avoid)
You don’t need most of this on day one — but it’s worth knowing what one KuCoin account can do, and what to leave alone.
| Feature | What it’s for | Beginner? |
|---|---|---|
| Spot trading | Buy/sell 700+ coins on the open market | ✅ Start here (market orders) |
| Simple buy / P2P | On-ramp from local currency | ✅ Where available |
| Earn | Yield on idle assets (flexible/fixed) | ⚠️ Read terms; yields vary and carry risk |
| GemSPACE / new listings | Early access to newly listed tokens | ⚠️ Popular but speculative — research every project |
| Trading bots | Built-in grid/DCA bots | ⚠️ A tool, not a money printer — understand the strategy first |
| Futures / Margin | Leveraged trading | ❌ High risk — beginners should avoid |
Honest warning twice over: first, leverage wipes out beginners — most “lost money on an exchange” stories are leverage stories. Second, KuCoin’s early-listing culture means plenty of micro-cap tokens that will fail. Wide selection is a tool, not a recommendation — stick to assets you’ve researched (start with how blockchains work).
13. Is KuCoin available in your country?
KuCoin sign-up is open across most of the world — and here’s the key point: crypto deposits work no matter where you live. Send coins from another exchange or wallet into KuCoin and you can buy the tokens listed there. So if the coin you want is on KuCoin, you can almost certainly use it.
| Region | Status (2026 — verify current rules on the official site) |
|---|---|
| Fund with crypto (most common) | Move coins you already hold elsewhere into KuCoin and trade right away — just match the network. This works the same regardless of country. |
| EU / EEA | Served by kucoin.eu, the MiCA-licensed platform (Austria’s FMA, 2025), covering 29 EEA markets — standard sign-up. |
| Most of Latin America, Southeast Asia, Africa, MENA, Taiwan | Generally available on the global platform; fund by sending crypto, and use a card or P2P for the local-currency on-ramp. |
| Japan, South Korea, UK | Sign-up generally works, but KuCoin isn’t locally registered (Japan FSA / Korea FIU) and UK onboarding follows FCA promotion rules. A common route is to buy on a locally registered platform and send the coins to KuCoin — using an unregistered global platform is your own call. |
| United States | KuCoin doesn’t serve U.S. residents (it exited the U.S. market) — if you’re in the U.S., use a U.S.-licensed exchange instead. |
The fastest path: if you already hold crypto on another exchange or in a wallet, send it to KuCoin and start trading — crypto deposits and withdrawals work everywhere. Only the local-currency on-ramp varies by country. Compare options in our exchanges guide.
14. Common sign-up problems & how to fix them
Most sign-up issues have quick fixes:
| Problem | Fix |
|---|---|
| KYC rejected | Almost always a photo issue: retake in good light, full document in frame, physical ID (not a screenshot), name matching exactly. |
| No email code | Check spam, wait a minute, resend; confirm the address; whitelist KuCoin’s domain. |
| “Invalid referral code” | Re-type CXEM4JP5 exactly (no spaces). If the field misbehaves, the QR/button in this guide opens sign-up with the referral pre-applied. |
| Forgot the code | It cannot be added after registration — platform rule, not a bug. Sign-up only. |
| Country not selectable for local deposits | Fund KuCoin by sending crypto from another exchange or wallet instead — crypto deposits work everywhere, so you can trade right away. |
| Locked out / lost 2FA | Use the official account-recovery flow only. Anyone DMing you “support” is a scammer. |
| Deposit not credited | Crypto needs network confirmations; check the transaction hash in a block explorer first. Wrong-network deposits are the classic cause. |
15. KuCoin vs Binance, Gate, Bybit and MEXC
How does KuCoin actually stack up? The honest one-line answer: KuCoin wins on app simplicity plus altcoin breadth; Gate lists even more coins with a bigger verified code discount; Binance wins on liquidity.
| Exchange | Known for | Verified referral benefit here |
|---|---|---|
| KuCoin | Beginner-friendly app + 700+ coins; exemplary 2020 hack response; MiCA-licensed in the EU | CXEM4JP5 — 5% off fees, lifetime (verified) |
| Gate | 3,800+ coins (the altcoin library), 120%+ zk proof of reserves — see our full Gate guide | VFIWUQTAUQ — 10% off fees, lifetime (verified) |
| Binance | World #1 by volume and liquidity, broadest fiat rails | CRYPTONAKTA — 10% off spot fees (verified) |
| Bybit | Derivatives platform popular with active traders | 5ZGKX#0 — new-user rewards shown at sign-up |
| MEXC | 0% spot maker fee, fast new listings | 43zJH — new-user benefits shown at sign-up |
We print a number only when we’ve verified it in the actual referral dashboard — including the honest fact that Gate’s code (10%) is larger than KuCoin’s (5%). Choose KuCoin for the app, Gate for maximum coins and discount, Binance for liquidity. Full comparison: our best crypto exchanges guide.
16. Is KuCoin right for you?
To keep it honest — KuCoin isn’t automatically right for everyone. The quick read:
| KuCoin is a great fit if you… | Consider an alternative if you… |
|---|---|
| Want a genuinely easy app plus wide altcoin selection in one account | Live in the U.S. (not available, permanently) or in Japan/South Korea (not locally registered) |
| Value how it handled the 2020 hack (full reimbursement) and its newer MiCA/SPK footholds | Weigh the 2025 U.S. guilty plea heavily — a fair position; we laid out both chapters |
| Want low fees (spot 0.1%, −5% for life with CXEM4JP5, KCS stacks) | Want the biggest verified code discount — Gate’s 10% beats it |
| Will secure the account and skip leverage | Are tempted to gamble on hundreds of micro-caps — selection ≠ endorsement |
Our take: as a first exchange for users in supported regions who want simplicity without giving up coin variety — or a second account alongside Binance or Gate — KuCoin earns its place. Sign up with CXEM4JP5 for the lifetime 5% discount, enable 2FA and the trading password before depositing, and start small.
17. Next steps
You now have the full picture: both chapters of KuCoin’s history, how to register and verify, exactly where to enter referral code CXEM4JP5 for the lifetime 5% fee discount, how to secure the account, and whether your country is served. The best next move is small and practical — finish sign-up with the code, turn on authenticator-app 2FA and the trading password before depositing, and run one tiny deposit-buy-withdraw cycle to learn the flow. As holdings grow, move long-term funds to a wallet you control and learn the traps in our crypto scams guide. New to crypto entirely? Start with the complete beginner’s guide, understand Bitcoin, Ethereum and how blockchains work, and compare every major platform — including Gate — in our best crypto exchanges guide. Start small, secure the account, and learn as you go.
Frequently asked questions
Q. How do I sign up for KuCoin, step by step?
1) Register with your email or phone on the official KuCoin site or app. 2) Complete identity verification (KYC). 3) Enable app-based 2FA for security. 4) Enter referral code CXEM4JP5 in the referral field at sign-up to get a lifetime 5% trading-fee discount. Where direct fiat deposit is limited, buy a coin or stablecoin on a local exchange and transfer it in, or use P2P.
Q. Is there a KuCoin referral code?
Yes. The KuCoin referral code is CXEM4JP5. Enter it in the “Referral code” field during sign-up and you get 5% off your trading fees for life. It must be entered during registration — it cannot be added afterward — and using it costs you nothing extra.
Q. How much discount does the KuCoin referral code give?
Referral code CXEM4JP5 gives a 5% discount on your KuCoin trading fees, applied automatically and permanently from the moment you register with it. We verified this through KuCoin’s own referral dashboard. For honest comparison: our verified Gate code gives 10% — KuCoin’s edge is its simpler app, not the bigger discount.
Q. Where do I enter the KuCoin referral code?
On the registration form, in the “Referral code (optional)” field — tap it to reveal the box if it’s folded away. Type CXEM4JP5 there before completing sign-up. After the account exists, the code can no longer be applied.
Q. Is KuCoin legit and safe?
KuCoin is a real exchange operating since 2017 with 30M+ reported users, 100%+ proof-of-reserves audits, a MiCA licence in the EU and a spot on Türkiye’s SPK list. Its record has two honest chapters: when it was hacked for ~$281M in 2020 it disclosed everything and reimbursed users in full; in 2025 it pleaded guilty to operating unlicensed in the U.S. and paid ~$300M. User funds have a strong record; compliance was weak and has since been overhauled. We tell you both so you can judge.
Q. Has KuCoin ever been hacked?
Yes — in September 2020, attackers attributed to North Korea’s Lazarus group stole about $281 million from its hot wallets. KuCoin’s response is widely considered the textbook example: immediate disclosure, cooperation with exchanges and projects to freeze funds, about 84% recovered, and the rest covered by its insurance fund — every user was made whole. No breach of user funds has been publicly known since.
Q. Why did KuCoin leave the United States?
In January 2025 KuCoin pleaded guilty to operating an unlicensed money-transmitting business — it had served ~1.5 million U.S. users for years without proper registration or adequate KYC/AML controls. It paid nearly $300 million in forfeiture and fines, exited the U.S. market, and a 2026 CFTC order barred it permanently. U.S. residents should use a U.S.-licensed exchange instead. Almost everywhere else, you can sign up and fund your account by sending crypto from another exchange or wallet.
Q. Do I have to verify my identity (KYC) on KuCoin?
Yes — since 2023 KYC is mandatory for trading and deposits, part of KuCoin’s compliance overhaul. Have a passport, national ID or driver’s licence ready; automated approval usually takes minutes.
Q. Is it free to create a KuCoin account?
Yes — registration and verification cost nothing. You pay fees only when trading (spot from 0.1%, minus 5% for life with code CXEM4JP5) and small network fees when withdrawing crypto.
Q. What are KuCoin’s trading fees?
Spot fees start at 0.1% per trade at the standard tier and fall with KCS fee payment and VIP volume levels. Referral code CXEM4JP5 cuts a further 5% off for life. Futures entry tiers run around 0.02% maker / 0.06% taker. Fee schedules change — check the official fee page for current numbers.
Q. What is the KCS token?
KCS (KuCoin Token) is KuCoin’s exchange token. Paying trading fees in KCS gives an extra discount that stacks with the referral discount, and holders get platform perks. It’s optional — useful if you trade frequently, unnecessary for your first purchase.
Q. What is kucoin.eu?
kucoin.eu is KuCoin’s MiCA-regulated European platform, run by its Austrian-licensed subsidiary (FMA licence, 2025) and serving 29 EEA markets. EU/EEA residents are onboarded there; the product range may differ slightly from the global platform.
Q. How many coins does KuCoin list?
Over 700 cryptocurrencies, with a culture of listing smaller tokens early. Honest flip side: most micro-cap tokens are extremely risky and many go to zero. If you want even more coins, Gate lists 3,800+ — selection on either platform is a tool, not a recommendation.
Q. I forgot to enter the referral code — can I add it later?
No. On KuCoin (and every major exchange) referral codes only work during registration and can’t be applied retroactively. If you haven’t registered yet, enter CXEM4JP5 in the referral field before finishing — that’s the only window.
Q. Is KuCoin good for beginners?
Yes — its app is among the friendliest of the large exchanges, and sign-up, KYC and simple spot buying are straightforward. Keep the guardrails: buy only assets you’ve researched, enable 2FA and the trading password, and avoid futures/leverage entirely at the start.
Q. Should I keep my crypto on KuCoin?
Active trading amounts, yes — and KuCoin’s 100%+ proof of reserves plus its record of making users whole in 2020 are reassuring. Long-term holdings are safer in a wallet you control (“not your keys, not your coins”). Our crypto wallet guide covers setting one up properly.
Q. KuCoin or Gate — which should I choose?
Honestly: KuCoin for the simpler app and cleaner beginner experience; Gate for the bigger coin list (3,800+ vs 700+) and the bigger verified code discount (10% vs 5%). Both have 100%+ proof of reserves. Many users keep both — the codes are CXEM4JP5 (KuCoin) and VFIWUQTAUQ (Gate), each entered at sign-up only.
This article is for information and education only and is not investment, financial, or legal advice. Crypto is high-risk and you can lose money. Exchange features, fees, availability and policies change over time and vary by country — always verify current details on the official KuCoin site and confirm what’s legal where you live. KuCoin does not serve U.S. residents. The referral code provides the fee discount described at sign-up; confirm the exact benefit on the registration page. Security and legal-history details reflect public reporting as of June 2026. Some links are partner links: using them costs you nothing extra and never changes what we recommend.
Sign up for KuCoin with code CXEM4JP5 (5% off fees, lifetime) →
