About KCEX
Launched in 2021 and headquartered in Seychelles, KCEX is one of the most established centralised crypto exchanges (CEX) operating today. The platform covers spot, futures for both retail and pro traders. CryptoCodes editors have verified the KCEX referral code 4UNT4S as the highest-paying public offer available for June 2026, unlocking up to 0% spot fees in rewards for new accounts.
Most users compare KCEX with the other top centralised exchanges (CEX) when picking a primary venue. The advantage of using code 4UNT4S is that the welcome bonus of 0% spot fees stacks on top of whatever fee tier you would normally qualify for — it is not an alternative to those discounts, it is additional.
Why CryptoCodes editors recommend code 4UNT4S
Our editors compare every publicly available KCEX referral code each month and pick the one that pays the largest verified bonus. The code 4UNT4S currently unlocks the maximum reward of 0% spot fees for new KCEX accounts and is fully active for June 2026. We track every change to KCEX's referral programme and update this page within 24 hours of any modification.
Pros
- +Maximum verified bonus: 0% spot fees
- +Referral code 4UNT4S is editor-checked and active for June 2026
- +Operating since 2021
- +Full suite of products: Spot, Futures
- +Spot fees from 0% / 0%
Cons
- −Some advanced features may require identity verification
- −Bonus rewards typically require qualifying deposits or trades
- −Regional availability may vary — check KCEX terms before signing up
How to use the KCEX referral code
- Click the Sign up button above to open KCEX with code 4UNT4S pre-filled.
- Create your KCEX account using your email or phone number.
- Make sure the referral code field shows 4UNT4S.
- Complete KYC verification (if required) and make your first deposit.
- Your bonus of 0% spot fees will unlock automatically after qualifying activity.
Frequently asked questions
What is the KCEX referral code for June 2026?⌄
The editor-verified KCEX referral code for June 2026 is 4UNT4S. It unlocks up to 0% spot fees in welcome rewards when used during signup via the official KCEX referral link.
How do I use the KCEX referral code?⌄
Click the signup link, create your KCEX account using email or phone, and make sure the referral code field shows 4UNT4S. Complete KYC (if required) and your bonus will unlock after qualifying activity.
Can I add the KCEX referral code after registration?⌄
No. KCEX only credits the welcome bonus when the referral code 4UNT4S is present at signup. Adding it later is not supported.
Is the KCEX bonus real?⌄
Yes. Every code listed on CryptoCodes is verified by our editors each month, and 4UNT4S is the highest-paying public KCEX referral active in June 2026.
What fees does KCEX charge?⌄
Spot fees (maker / taker): 0% / 0%. Futures fees (maker / taker): 0% / 0.01%. Using referral code 4UNT4S you also lock in the best available fee tier for new accounts.
