We sign up, paste the code, and read each exchange’s official terms before we publish it. What you see here is the cashback you’ll actually get — with the date we last checked it. No stale codes, no inflated headline numbers.
Our top pick — the highest ongoing cashback of any exchange we’ve verified.
Personally verified
Open Binance with CRYPTOREFOur link opens Binance with code CRYPTOREF already applied — copying is optional.
Affiliate disclosure: CryptoRefCodes may earn a commission if you sign up through this link, at no extra cost to you. Using a referral code doesn't increase your trading fees; any cashback or reward is credited separately by the exchange.
Eligibility: Binance.com, KuCoin, and the global OKX platform aren’t available to US residents; Bybit availability varies by country. Check the official terms for Binance, Bybit, KuCoin, and OKX before signing up.
Each exchange rewards new sign-ups differently. We list the realistic benefit and the conditions behind it — not just the biggest number on the banner.
20% spot + 10% futures fee cashback
Paid as trading-fee rebates for as long as your account is active.
Personally verified
10% spot & futures fee rebate
An ongoing rebate on the spot and futures trading fees you pay — the same cashback model as Binance, at a lower rate.
Personally verified
Up to $100 in welcome rewards
Most new users unlock these with simple tasks like KYC and a first deposit. Larger bonuses up to $30,000 are available for high deposit and trading volume.
Personally verified
New-user welcome rewards
Crypto reward boxes for signing up and completing KYC + a qualifying deposit/trade. The huge "$10,000" headlines are capped maximums — the guide shows the realistic version.
Personally verified
We add an exchange only after personally testing the code and reading the current program terms — see our methodology.
A code only goes on this page after we’ve used it ourselves and checked it against the exchange’s current terms. Here’s exactly what that means.
We begin at the exchange’s own referral or invite page — never a third-party mirror that could carry a dead or swapped code.
We create an account and paste the code into the referral field, exactly the way you will, to confirm it’s accepted.
We check the live referral program and fee schedule, then write down the real reward — cashback, coupons, or a bonus — and its conditions.
We record what we tested and the verification date, then re-check on a regular schedule — Binance weekly, other exchanges monthly — so the numbers stay current.
| Exchange | Code | What we tested | Last verified |
|---|---|---|---|
| Binance | CRYPTOREF | Created an account and pasted the code at signup; confirmed the referral cashback terms and fee schedule. | |
| KuCoin | REFCODE | Confirmed from the referral dashboard the 10% rebate this code gives new users on spot & futures trading fees. | |
| Bybit | 1856 | Created an account and pasted the code at signup; confirmed the current New User Rewards terms. | |
| OKX | 7053902 | Verified the code + signup link; confirmed the realistic new-user welcome rewards (and debunked the inflated "$10,000" headline). |
CryptoRefCodes exists because most referral-aggregator sites publish stale codes and inflate the rewards. Every code here is tested and maintained by Artūras Pileckis, and the copy is explicit about how each reward really works.
A referral code is a short string you enter when signing up to a crypto exchange. It links your new account to a referrer, and in return the exchange credits you a benefit — usually a percentage of the trading fees you pay, or a welcome bonus.
The benefit is not a discount on your fees. On Binance, for example, your gross fees are unchanged; you simply receive 20% of spot fees and 10% of futures fees back as cashback. KuCoin works the same way at a lower rate (a 10% fee rebate), while Bybit uses welcome coupons and deposit bonuses instead. We spell out the difference on every page so you’re never surprised.
Start here: Binance referral code · how to use the code · KuCoin referral code · OKX referral code · Bybit referral code
Not sure whether Binance.com works where you are? Start here — local currency examples, availability notes, and signup steps for eligible regions.
A referral code is a short string you enter when signing up to a crypto exchange that links your new account to a specific referrer. The exchange then credits cashback on the trading fees you pay, typically a percentage that varies by exchange and program tier.
No. Exchanges deduct normal trading fees at execution. Eligible referral cashback is credited separately as trading-fee credits (vouchers) in your exchange's Referral or Rewards Center, usable to offset future trading costs. Your fees at trade time are not reduced.
No. Referral codes do not increase your trading fees. They are a marketing mechanism for the exchange and have no cost to you.
We verify the Binance referral code weekly. Other exchanges are verified monthly. We log every verification date publicly on the methodology page.
We add an exchange only after personally testing the referral code and reading the current program terms. Binance, KuCoin, Bybit, and OKX are all verified and live right now; MEXC is next and will appear once we have tested its code. We would rather list a few codes we have actually checked than dozens we have not.
Only if it actually verifies the codes it lists. Many aggregator sites publish stale codes that no longer work. Look for visible last-verified dates, a public methodology, and source citations — the standard we hold ourselves to.
Binance pays the highest ongoing cashback of any major exchange we’ve verified — 20% on spot and 10% on futures fees. Code CRYPTOREF, verified .
Sign up on Binance with code CRYPTOREFMethodology · Disclosure · About
Affiliate disclosure: CryptoRefCodes may earn a commission if you sign up through this link, at no extra cost to you. Using a referral code doesn't increase your trading fees; any cashback or reward is credited separately by the exchange.
