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OKX

OKX

Verified affiliate

A top-tier global exchange and Web3 super-app with deep liquidity across spot, derivatives and on-chain. Four verified codes cut trading fees by up to 40%, with the new-user mystery box on top.

4.5 / 5 Rewardoc score · 4 active codes
Last updated Sep 4, 2026 By Rewardoc Research Code verified this week
40%
Fee discount up to
$10,000
Mystery box up to
60M+
Users worldwide
~5 min
To start trading

Referral codes

Apply the code during sign-up; it can't be added later
Best value OKX referral code 51969329
40% off fees
Mystery box
Max fee discount
The deepest rebate available. 40% off spot and futures fees, plus OKX's new-user mystery box rewards.
51969329
Sign up
OKX referral code BONUSBYAFF50
40% off fees
40%, alternate
The same 40% fee discount via a different campaign, a solid backup if the first code doesn't apply in your region.
BONUSBYAFF50
Sign up
OKX referral code FOREVER30
20% off fees
Lifetime
Lifetime 20%
A 20% rebate locked in for the lifetime of the account, steady savings on every trade you ever place.
FOREVER30
Sign up
OKX referral code CHILL91522
20% off fees
Standard 20%
A straightforward 20% fee discount with the standard new-user rewards.
CHILL91522
Sign up
Code Fee discount Bonus Best for
51969329 40% Mystery box Max fee discount
BONUSBYAFF50 40% - 40%, alternate
FOREVER30 20% Lifetime Lifetime 20%
CHILL91522 20% - Standard 20%
Up to 40% fee discount, set at sign-up
Monthly Proof of Reserves since 2022
60M+ users worldwide
Start trading in ~5 minutes

How to sign up

1
Sign up
Open the join link for your chosen code; it lands on the official OKX sign-up with the code attached.
2
Verify (KYC)
ID + selfie, usually minutes. Complete it within 7 days to unlock the first mystery box.
3
Deposit $50+
A first deposit or crypto purchase of $50+ within 14 days unlocks the bigger reward layers.
4
Trade
Trade spot or futures with the fee discount active on every order.
Pros
Deep liquidity across all markets
Full Web3 wallet & on-chain super-app
Monthly Proof of Reserves
Up to 40% referral fee discount
Cons
Feature-dense for beginners
Restricted in some jurisdictions

OKX is a top-tier global exchange and Web3 super-app, trusted by over 60 million users for deep liquidity across spot, derivatives and on-chain markets. Standard trading fees are 0.08% / 0.10% maker-taker on spot and 0.02% / 0.05% on perpetual futures, with OKB payment and VIP tiers pushing them lower.

We list four verified OKX referral codes: two at the maximum 40% fee discount, one locking a lifetime 20% rebate, and a standard 20% option, all with the new-user mystery box on top.

What is OKX?

Founded in 2017 (as OKEx, rebranded in 2022), OKX has grown into one of the largest global exchanges and a full Web3 super-app spanning spot, derivatives, trading bots, copy trading and an integrated on-chain wallet. OKX is known for:

Deep liquidity across spot and derivatives (0.08% / 0.10% spot, 0.02% / 0.05% perps)
A powerful Web3 wallet and DEX aggregator
Monthly Merkle-tree Proof of Reserves since October 2022. 22 assets at 1:1+
OKB token perks, pay fees in OKB for roughly 25% off
Advanced pro trading tools and bots

Benefits of using an OKX referral code

51969329, the maximum 40% off spot and futures trading fees
BONUSBYAFF50, the same 40% discount via an alternate campaign
FOREVER30, a 20% rebate locked for the lifetime of the account
CHILL91522, a standard 20% fee discount
All codes include the new-user mystery box, rewards worth up to $10,000

How to register on OKX using a referral code

Registration takes about five minutes. Have your ID ready for verification, and make sure the referral code is applied on the sign-up screen; it cannot be added afterwards. There are two ways to apply the referral code:

Use a join link above, the code is filled in for you automatically at sign-up.
Register manually and paste the code into the "Referral code" field before completing your account.

Fee savings calculator

See how much the OKX code saves you every year.

$50,000 / mo
$1K$1M
Assumes 0.10% base taker fee and a 40% rebate via code 51969329.
Fees / year without code
$600
Fees / year with code
$360
You save per year
$240

How OKX compares

Fees and perks against other exchanges, with a Rewardoc code applied.

ExchangeFee discountBonus up toMaker/TakerRating
OKX OKX THIS 40% $10,000 0.08% / 0.10% 4.5
Binance Binance 20% $800 0.10% / 0.10% 5.0
Bybit Bybit 50% $1,032 0.10% / 0.10% 4.9
Bitget Bitget 45% $90 0.10% / 0.10% 4.8
BingX BingX 15% $7,700 0.10% / 0.10% 4.4

Rewardoc verdict

Re-checked weekly · Last verified Aug 2026
4.5
★★★★★
Editorial score
Fee discount
4.7
Liquidity
4.8
Security
4.6
Web3 features
4.4
Simplicity
4.0
40% + OKB stacking
4.8

Code 51969329 accepted in our test sign-up, and the rebate stacks with OKB fee payment for a further ~25% off spot.

Mystery box odds
4.2

Boxes unlocked after KYC and a $50 deposit in our run. Rewards are randomized, treat small boxes as the realistic outcome.

Web3 super-app
4.5

Built-in wallet and DEX aggregator worked seamlessly next to the CEX account, genuinely one app for both worlds.

Learning curve
4.0

Feature-dense: expect a session to find your way around. KYC itself cleared in minutes.

Compare other exchanges

FAQ

About OKX codes, fees and bonuses.

Which OKX referral code should I pick?

51969329 and BONUSBYAFF50 both give the maximum 40% fee discount, start with 51969329 and use the other as a backup if a campaign doesn't apply in your region. FOREVER30 gives a smaller 20% rebate but locks it for the lifetime of the account, and CHILL91522 is a standard 20% code. All four come with OKX's new-user mystery box rewards.

Can I add the code after signing up?

No. OKX fixes the referral relationship when the account is created, and there is no field to add a code afterwards. If you registered without one, create a fresh account with a new email, apply the code, and complete KYC on the new account.

How big is the OKX fee discount, exactly?

OKX's standard fees are 0.08% maker / 0.10% taker on spot and 0.02% maker / 0.05% taker on perpetual futures. The top codes rebate 40% of those fees. The discount stacks with OKX's other fee levers: paying fees with OKB cuts about a further 25%, and VIP tiers (by 30-day volume or OKB holdings) lower the base rate itself.

How does the OKX mystery box work?

Sign up with a code, then complete identity verification within 7 days to unlock the first box, and make a first deposit or crypto purchase of at least $50 within 14 days for the bigger reward layers. Boxes contain randomized rewards, fractions of BTC, ETH, SOL or OKB and futures fee-rebate cards, with a headline ceiling of $10,000; treat small boxes as the realistic outcome.

Is OKX safe?

OKX has published a monthly Merkle-tree Proof of Reserves since October 2022, covering 22 major assets at a 1:1 or higher reserve ratio. Founded in 2017, it serves 60M+ users worldwide. Standard hygiene still applies: enable 2FA, whitelist withdrawal addresses and make a small test withdrawal first.

Home / OKX
OKX

OKX

Verified affiliate

A top-tier global exchange and Web3 super-app with deep liquidity across spot, derivatives and on-chain. Four verified codes cut trading fees by up to 40%, with the new-user mystery box on top.

4.5 / 5 Rewardoc score · 4 codes
Updated Sep 4, 2026 Verified this week
40%
Fee discount up to
$10,000
Mystery box up to
60M+
Users worldwide
~5 min
To start trading

Referral codes

Apply the code during sign-up; it can't be added later.

Best value
OKX referral code 51969329
40% off fees Mystery box
Max fee discount
The deepest rebate available. 40% off spot and futures fees, plus OKX's new-user mystery box rewards.
51969329
Sign up
OKX referral code BONUSBYAFF50
40% off fees
40%, alternate
The same 40% fee discount via a different campaign, a solid backup if the first code doesn't apply in your region.
BONUSBYAFF50
Sign up
OKX referral code FOREVER30
20% off fees Lifetime
Lifetime 20%
A 20% rebate locked in for the lifetime of the account, steady savings on every trade you ever place.
FOREVER30
Sign up
OKX referral code CHILL91522
20% off fees
Standard 20%
A straightforward 20% fee discount with the standard new-user rewards.
CHILL91522
Sign up
Up to 40% fee discount, set at sign-up
Monthly Proof of Reserves since 2022
60M+ users worldwide
Start trading in ~5 minutes

How to sign up

1
Sign up
Open the join link for your chosen code; it lands on the official OKX sign-up with the code attached.
2
Verify (KYC)
ID + selfie, usually minutes. Complete it within 7 days to unlock the first mystery box.
3
Deposit $50+
A first deposit or crypto purchase of $50+ within 14 days unlocks the bigger reward layers.
4
Trade
Trade spot or futures with the fee discount active on every order.

Fee savings calculator

See how much the code saves you every year.

$50,000 / mo
$1K$1M
Fees/yr no code
$600
Fees/yr with code
$360
You save per year
$240
Assumes 0.10% base taker fee and a 40% rebate via 51969329.
Pros
Deep liquidity across all markets
Full Web3 wallet & on-chain super-app
Monthly Proof of Reserves
Up to 40% referral fee discount
Cons
Feature-dense for beginners
Restricted in some jurisdictions

OKX is a top-tier global exchange and Web3 super-app, trusted by over 60 million users for deep liquidity across spot, derivatives and on-chain markets. Standard trading fees are 0.08% / 0.10% maker-taker on spot and 0.02% / 0.05% on perpetual futures, with OKB payment and VIP tiers pushing them lower.

We list four verified OKX referral codes: two at the maximum 40% fee discount, one locking a lifetime 20% rebate, and a standard 20% option, all with the new-user mystery box on top.

What is OKX?

Founded in 2017 (as OKEx, rebranded in 2022), OKX has grown into one of the largest global exchanges and a full Web3 super-app spanning spot, derivatives, trading bots, copy trading and an integrated on-chain wallet. OKX is known for:

Deep liquidity across spot and derivatives (0.08% / 0.10% spot, 0.02% / 0.05% perps)
A powerful Web3 wallet and DEX aggregator
Monthly Merkle-tree Proof of Reserves since October 2022. 22 assets at 1:1+
OKB token perks, pay fees in OKB for roughly 25% off
Advanced pro trading tools and bots

Benefits of using an OKX referral code

51969329, the maximum 40% off spot and futures trading fees
BONUSBYAFF50, the same 40% discount via an alternate campaign
FOREVER30, a 20% rebate locked for the lifetime of the account
CHILL91522, a standard 20% fee discount
All codes include the new-user mystery box, rewards worth up to $10,000

How to register on OKX using a referral code

Registration takes about five minutes. Have your ID ready for verification, and make sure the referral code is applied on the sign-up screen; it cannot be added afterwards. There are two ways to apply the referral code:

Use a join link above, the code is filled in for you automatically at sign-up.
Register manually and paste the code into the "Referral code" field before completing your account.

How OKX compares

Fees and perks against other exchanges.

ExchangeDiscountBonusMkr/TkrRating
OKX OKX 40% $10,000 0.08/0.10% 4.5
Binance Binance 20% $800 0.10/0.10% 5.0
Bybit Bybit 50% $1,032 0.10/0.10% 4.9
Bitget Bitget 45% $90 0.10/0.10% 4.8
BingX BingX 15% $7,700 0.10/0.10% 4.4

Rewardoc verdict

Re-checked weekly · Last verified Aug 2026
4.5
★★★★★
1,420
Fee discount
4.7
Liquidity
4.8
Security
4.6
Web3 features
4.4
Simplicity
4.0
40% + OKB stacking
4.8

Code 51969329 accepted in our test sign-up, and the rebate stacks with OKB fee payment for a further ~25% off spot.

Mystery box odds
4.2

Boxes unlocked after KYC and a $50 deposit in our run. Rewards are randomized, treat small boxes as the realistic outcome.

Web3 super-app
4.5

Built-in wallet and DEX aggregator worked seamlessly next to the CEX account, genuinely one app for both worlds.

Learning curve
4.0

Feature-dense: expect a session to find your way around. KYC itself cleared in minutes.

Compare other exchanges

FAQ

Which OKX referral code should I pick?

51969329 and BONUSBYAFF50 both give the maximum 40% fee discount, start with 51969329 and use the other as a backup if a campaign doesn't apply in your region. FOREVER30 gives a smaller 20% rebate but locks it for the lifetime of the account, and CHILL91522 is a standard 20% code. All four come with OKX's new-user mystery box rewards.

Can I add the code after signing up?

No. OKX fixes the referral relationship when the account is created, and there is no field to add a code afterwards. If you registered without one, create a fresh account with a new email, apply the code, and complete KYC on the new account.

How big is the OKX fee discount, exactly?

OKX's standard fees are 0.08% maker / 0.10% taker on spot and 0.02% maker / 0.05% taker on perpetual futures. The top codes rebate 40% of those fees. The discount stacks with OKX's other fee levers: paying fees with OKB cuts about a further 25%, and VIP tiers (by 30-day volume or OKB holdings) lower the base rate itself.

How does the OKX mystery box work?

Sign up with a code, then complete identity verification within 7 days to unlock the first box, and make a first deposit or crypto purchase of at least $50 within 14 days for the bigger reward layers. Boxes contain randomized rewards, fractions of BTC, ETH, SOL or OKB and futures fee-rebate cards, with a headline ceiling of $10,000; treat small boxes as the realistic outcome.

Is OKX safe?

OKX has published a monthly Merkle-tree Proof of Reserves since October 2022, covering 22 major assets at a 1:1 or higher reserve ratio. Founded in 2017, it serves 60M+ users worldwide. Standard hygiene still applies: enable 2FA, whitelist withdrawal addresses and make a small test withdrawal first.