/FEE ADVANTAGE
Get discount ↓

Better terms for active traders

Keep more of
every trade.

Sign up through our partner platforms and save on trading fees: 45% lifetime cashback on OKX with code 255FF45E, and a 20% lifetime trading-fee rebate on OmenX with code 255FF.

OKX REFERRAL CODE255FF45E
OMENX REFERRAL CODE255FF
Create an OKX account → Create an OmenX account →

Available to eligible users in supported regions.

OKX REFERRAL45% TRADING-FEE DISCOUNTCODE: 255FF45EOMENX REFERRAL20% LIFETIME FEE REBATECODE: 255FFGLOBAL ACCESS*OKX REFERRAL45% TRADING-FEE DISCOUNTCODE: 255FF45EOMENX REFERRAL20% LIFETIME FEE REBATECODE: 255FFGLOBAL ACCESS*

Partner programs

Choose your
platform.

Crypto exchange

OKX

45% lifetime trading-fee cashback

Trade spot and futures with 45% lifetime cashback on trading fees when you sign up with code 255FF45E.

Create an OKX account →
Screenshot showing OKX 45% off promo code 255FF45E applied at sign-up
Live screenshot: code 255FF45E applied at OKX sign-up

Prediction market

OmenX

20% lifetime trading-fee rebate

Trade real-world event outcomes and enjoy a 20% lifetime trading-fee rebate on your trades when you sign up with code 255FF or our link.

Create an OmenX account →

Coming soon

More programs joining soon

We are adding more partner platforms. Check back for new referral codes and rebates.

Simple by design

Three steps.
One advantage.

  1. 01

    Open the link

    Use our direct registration link to reach the sign-up page of OKX or OmenX.

  2. 02

    Check your code

    Confirm your code is applied before you complete registration: 255FF45E for OKX, 255FF for OmenX.

  3. 03

    Trade with less drag

    Your lifetime rebate is applied according to each platform's offer terms: 45% on OKX, 20% on OmenX.

Small differences
become meaningful over time.

20–45%

in trading-fee savings
across our partner programs

The important details

Good to know.

How do I get the 45% discount?+

Register for an eligible OKX account through the link above or enter referral code 255FF45E during sign-up. This is currently the highest OKX trading-fee discount for new sign-ups. The offer is subject to OKX's applicable terms and availability.

How do I get the OmenX 20% rebate?+

Sign up through the OmenX link above or enter referral code 255FF during registration to enjoy a 20% lifetime rebate on your trading fees. The offer is subject to OmenX's applicable terms and availability.

How do I verify my rebate rate?+

After signing up with code 255FF45E, visit okx.com/rewards and check My Perks > Rebate rate to confirm your 45% lifetime cashback.

Screenshot of OKX Rewards page showing 45% trading fees rebate under My Perks
Live screenshot: 45% rebate rate confirmed on the OKX Rewards page
Can I add the code after registering?+

Referral codes are generally added while registering. If you have already created an account, check with OKX support for the options available to you.

Is OKX available in my country?+

Availability, products and promotions vary by jurisdiction. Please check the OKX website and local rules before registering or trading.

Can I become an affiliate through 255FF.com?+

Yes. Traders, creators and communities can join our affiliate program and earn a minimum 30% commission on referred trading volume. Contact us at [email protected] to get started.

Verified comparison

Highest OKX
discount, verified.

Referral codeLifetime fee discountSource
255FF45E45%255FF.com
Typical public codes10%–20%Various

255FF45E is independently verified as the highest publicly available OKX trading-fee discount. Check your own rate anytime at okx.com/rewards under My Perks.

Ready when you are

Make your first
trade work harder.

Claim 45% off OKX fees →Claim 20% OmenX rebate →