refcodehub
KuCoin

KuCoin Referral Code

Copy the code, open KuCoin, paste it at sign-up. Below: what the bonus requires and where KuCoin is available.

  • MiCA licensed
  • Checked October 22, 2026
  • 5 codes

Available on: WebiOSAndroid

KuCoin
Referral code
QBS2LM4G
Open KuCoin with this code

What you get

New-user task rewards after your first deposit

Fee discounts are chosen by whoever owns the code, so take them as advertised. Votes from readers show which codes still work.

At a Glance

You get
New-user task rewards after your first deposit
Where to enter it
At registration only
Add it later?
No, only at sign-up
MiCA status (EU)
Authorised (KuCoin EU Exchange GmbH)
Base spot fee (maker / taker)
0.10% / 0.10%
Founded
2017

More KuCoin Codes

Any of these works at sign-up. One code per account, and it can’t be changed later.

  • QBAY1X4K Standard offerAdded October 22, 2026
  • 2Nh1HJ3 Standard offerAdded October 22, 2026
  • cpdiscount 15% off feesAdded October 22, 2026
  • QBSGALP8 Standard offerAdded October 22, 2026 Open

Codes Added by Readers

No reader codes approved yet. Add yours below.

How the KuCoin Referral Program Works

KuCoin, founded in 2017, is known for listing many small-cap tokens early. It runs a classic referral program in which the referrer earns a commission and you get access to a task-based new-user package.

KuCoin's referral page advertises new-user rewards of up to about 11,000 USDT. That figure is the sum of many tasks; the first rewards usually require a deposit and a first trade.

Codes from code sites (often starting with "QB") are affiliate codes that may add a fee discount of 15–20%. KuCoin states that a referral code can only be entered at sign-up.

How to Apply a KuCoin Referral Code

  1. Copy a code from the list above (ours is first) or open the invite link next to it.
  2. Go to the official KuCoin sign-up page (kucoin.com). Type the address yourself or use the link here, and check the domain before entering any data.
  3. Enter your email or phone number. Open the "Referral / invitation code (optional)" field and paste the code. If a different code is already filled in, replace it before you continue.
  4. Finish registration and complete identity verification (KYC). Most rewards are only credited to verified accounts.
  5. Complete the qualifying actions described below within the deadline, then check the rewards or voucher centre in your account.

Forgot to Enter the Code?

KuCoin only accepts a referral code during registration.

KuCoin Fees Overview

Entry-level rates for a new account, as published by KuCoin. A referral code with a fee rebate reduces these, typically for a limited period.

MakerTaker
Spot0.10%0.10%
Futures / perpetuals0.02%0.06%

Applies to "Class A" pairs; Class B pairs cost 0.20% and Class C 0.30%.

Who Can Use It: Eligibility and Countries

KuCoin left the US after pleading guilty in January 2025 to US charges, and does not serve Ontario (Canada), the UK or Hong Kong. EU users are routed to kucoin.eu. Sanctioned countries are excluded.

Local rules: Availability depends on where you live, not on the code. In the US and UK many global exchanges either run a separate local entity or do not accept new clients, and the UK FCA requires crypto promotions to come from authorised or registered firms. Always check the exchange's list of restricted countries before you deposit.

Regulation and MiCA Status

EU legal entity
KuCoin EU Exchange GmbH
Regulator
Austrian Financial Market Authority (FMA)
Home member state
Austria
Authorised on
November 27, 2025
Passported to
29 EEA countries
EU website
kucoin.eu

Source: ESMA interim MiCA register (CASPS.csv), downloaded October 22, 2026. ESMA

Pros

  • Wide selection of altcoins
  • Spot fees from 0.10% on main pairs
  • Separate MiCA-licensed EU entity

Cons

  • Small-cap pairs cost more (0.20–0.30%)
  • US settlement in January 2025
  • Headline new-user bonus is mostly unreachable for casual users

FAQ

What is a KuCoin "rcode"?

The referral code in KuCoin's sign-up link (…/signup?rcode=XXXX). Pasting the code or opening such a link has the same effect.

Does KuCoin work in the EU?

Yes, through KuCoin EU Exchange GmbH, licensed in Austria since 27 November 2025.

Does using a KuCoin referral code cost anything?

No. The referrer is paid by KuCoin out of the trading fees, not by you. Codes that share part of that commission with you (a "kickback" or fee rebate) can actually lower your fees.

Can I use more than one code?

No. An account can be linked to one referrer only, and the link is set when the account is created. Choose the code before you register.

Are the bonus amounts on code sites real?

Large "up to" figures are usually the maximum of a whole new-user task programme that very few users complete. We show the exchange's own terms instead, so you know what is realistic.

Add Your KuCoin Referral Code

Share your own code. Submissions are reviewed by hand before they appear; we reject codes that look fake, duplicated or that point to look-alike domains.

One code per person and exchange. No links to non-official domains. Max 5 submissions per hour.

Affiliate Disclosure

RefCodeHub may earn a commission when you sign up with a code marked as ours. Other codes on this page belong to third parties. Rankings and texts are not paid for, and we never invent bonus amounts: if a term is unverified we say so.

All Exchanges