OKX Invitation Code (Referral Code) 2026: Fee Rebate Up to 20%, So Where Do 30% and 50% Come From? How to Check Before You Sign Up, Plus Sign-Up and Identity Verification Steps

Under OKX’s own rules, the fee rebate you can get with an OKX invitation code is 20% at most: OKX’s Affiliate FAQ says the invitee’s rate is 0% to 20%, set by whoever provides the invitation code. So with headlines like “OKX invitation code 50%”, the part above 20% cannot come from OKX. It can only be extra rebates the website itself promises to pay.

On 31 October 2026 I searched for terms such as “OKX 邀請碼” (OKX invitation code) and “OKX referral code”, and entered the invitation codes from about 30 pages in the first few pages of results into OKX’s official sign-up page, one by one. Of the 9 that claimed more than 20%, none showed more than 20% on OKX’s page, and 4 had no fee rebate at all; 3 of the codes that claimed 20% also turned out to have no rebate. This article covers OKX’s official rules, what my check found, how to verify a code yourself before signing up, and the steps for sign-up and identity verification.

What an OKX invitation code gets you: a 0% to 20% fee rebate, set by the inviter

OKX has two kinds of invitation code, and only one of them comes with a fee rebate:

The Affiliate FAQ says: “The invitee’s rebate rate ranges from 0% to 20%.” The Affiliate Program rules also say the affiliate sets the invitee’s rate. In other words, codes that are all called “OKX invitation codes” can come with 0%, 10% or 20%, depending on how the person who gave you the code set it up.

Within OKX’s system, an affiliate can set at most 20%; where a higher rate is advertised, the extra can only be paid by the affiliate itself, outside OKX.

This site’s OKX invitation code gives 20%, the same for futures and spot; the rate comes from the data synced daily to the invitation box below. The rebate is not taken off when the trade fills: you are first charged the standard rate for your tier, and the rebate is refunded to the funding account afterward. Convert and Buy/Sell are not covered. How the refund works and how it combines with VIP are covered in “OKX fees”.

OKX invitation codes advertised at 30% or 50%: I checked them

On 31 October 2026 I searched five sets of keywords, including “OKX 邀請碼”, “OKX 邀请码 返佣”, “OKX referral code” and “OKX 返佣 2026”. From the first few pages of results I collected about 30 pages that listed an invitation code (in Traditional Chinese, Simplified Chinese and English), entered each code into OKX’s official sign-up page at okx.com/join/ followed by the code, and noted the rate the page showed:

A few patterns:

• Not one rate above 20% showed up on OKX’s page. Of the pages claiming 50%, one actually had 20% and another had no rebate at all; one page claiming 30% actually had only 10%.
• The “up to 52%” claims add the invitation code’s 20% to an OKB discount and VIP tiers. But OKX’s trading fee FAQ says the platform currently does not offer a way to use OKB to offset trading fees.
• 2 pages said outright that the part above 20% is paid by the website itself (for example, “if you trade a lot, contact the site owner about a higher rate”), and neither published any payout rules. Who pays, when, the minimum, how to apply: none of it was written down.
• None of the 9 pages claiming 30% or more included a screenshot of OKX’s sign-up page showing that rate. About 5 pages included screenshots, all of them showing 20%.
• “Lifetime”, “permanent” and “highest anywhere” are common. OKX’s rules give no “lifetime” guarantee (see the next section), and since 20% is the system cap, there is no “highest” to compare.
• On one English page, the “sign up on OKX” button linked to a domain other than okx.com. I could not confirm what that domain was, but the OKX Affiliate Program rules forbid promoters from using imitation domains.

An invitation code advertised under the headline “up to 20% permanent rebate”, entered on OKX’s official sign-up page: the header reads “Unlock rewards exclusively for new users”, with no fee rebate (red box added by this site). Screenshot from 1 November 2026; rate last verified 7 November 2026

My view: many pages give only a number, with no screenshot and no payout rules, and their aim is to get people to sign up with their invitation code. After you sign up, the promised rebate may never be paid. The method in the next section lets you check these numbers one by one before you sign up.

For the results at all 8 exchanges side by side, see Crypto exchange invitation codes tested.

Check an OKX invitation code yourself before signing up: three checks

Check 1: open OKX’s official sign-up page and look at the header

In your browser, enter https://www.okx.com/join/ followed by the invitation code. For example, open my invitation link and you will see OKX’s official header saying “20% off on trading fees”. First make sure the address is okx.com, then look at the large text in the header:

• If it says “20% off on trading fees” (or another rate, such as 10%): the code comes with a fee rebate, at the rate shown in the header.
• If it says “Unlock rewards exclusively for new users”: the code has no fee rebate, only new-user campaigns.

When you enter a code with a rebate in the sign-up form, OKX’s interface shows a note next to the field saying the rate, for example 20%, is in effect. The sign-up screenshot in the invitation box below shows this screen.

This is how the page looked when I checked on 31 October 2026. OKX has not officially explained it, and it may differ by region or after a redesign. If the page shows no rate, go by what OKX says: the invitee’s rate is set by the affiliate, and OKX will not add one afterward on the affiliate’s behalf.

Check 2: who pays the part above 20%, and how

OKX’s Affiliate FAQ for users in the European Economic Area (updated 22 October 2026) puts it plainly: any reward, campaign or community perk that a channel advertises separately is run by that channel, not OKX; not every affiliate invitation code comes with a fee rebate, the rate is set by each channel, and OKX cannot change it or add it afterward; and “If you signed up because of a rate a channel advertised, go back to that channel”.

So when you see a rate above 20%, get clear answers to the following. If they can’t answer, assume there is nothing:

1. Who pays: a company name or a responsible person, not a nickname.
2. How it is calculated and when it is paid: on what basis, whether daily, weekly or monthly, and where it is paid to.
3. Minimums and conditions: the minimum payout, whether you must complete identity verification or deposit first, and any trading volume requirement.
4. Written rules: whether there is a public terms page, rather than “message the site owner”.
5. Evidence: a screenshot of OKX’s sign-up page showing the rate, or records of actual payouts.

None of this is OKX’s responsibility. If the other party doesn’t pay, OKX’s position is that you go back to that channel. The OKX Affiliate Program Agreement (updated 23 August 2026) also says affiliates are independent parties with no authority to take on liability on OKX’s behalf.

Check 3: OKX does not guarantee “lifetime” or “permanent”

In OKX’s Affiliate Program rules and FAQ, OKX’s official policy sets out several cases in which rebates stop or are not generated:

• The rules say the affiliate and referral relationship “is not permanent” and does not guarantee lifetime rebates.
• If an account has no activity for 180 days (the pages define this slightly differently: deposits, trades, withdrawals, transfers or logins), it may be recalled by another channel, and the system automatically removes the original referral relationship.
• Under OKX’s rules, accounts at VIP 7 and above generate no rebates; VIP 5 and 6 accounts also stop generating them once they reach the monthly cap set by OKX.
• Fees paid with trial funds, futures vouchers or rebate cards do not get the rebate.
• Zero-fee pairs and accounts with special fee rates are not covered.

Read the other way, these rules also tell you whether the rebate can stop: what removes the original referral relationship is 180 days with no activity on the account. As long as you trade now and then and do not leave the account unused for long, the referral relationship and the 20% fee rebate continue (except at VIP 7 and above). The rules page defines activity as deposits, trades, withdrawals or transfers and does not mention logging in, so logging in without trading may not count.

Two more things to watch for at sign-up (OKX Affiliate FAQ):

• The invitation code field is already filled in and can’t be edited: this means the device clicked someone else’s invitation link within the past 30 days, or downloaded the app from a paid ad. To use an invitation code you chose yourself, OKX suggests signing up on the website in a private (incognito) window.
• If you click an invitation link and then download the app to sign up, the invitation code may not be linked. OKX suggests finishing sign-up on the website first, then downloading the app and logging in.

Signing up for OKX with an invitation code: steps

When you sign up for OKX, you link both a phone number and an email address. The invitation code field is optional, and this is the only step where you can fill it in. The steps follow OKX’s “How do I sign up for an OKX account?” (updated 11 August 2026):

1. Open the OKX website or app and choose to sign up.
2. Choose your country or region of residence, read the terms of service, the risk and compliance disclosure and the privacy notice, and tick the box to agree.
3. Enter your email, put the invitation code in the optional invitation code field, check that a rate is shown next to it, then sign up.
4. Enter the verification code sent to your email.
5. Enter your phone number (with the right country code), then the SMS verification code, to finish signing up.

OKX is an international exchange. The invitation code, link, rate and sign-up screenshot in the box below come from data synced daily. Sign up with this site’s invitation code and you get a 20% trading fee rebate, the same for futures and spot:

Identity verification (KYC): what you need and how long it takes

You can’t trade right after signing up. OKX’s “How do I verify an individual account?” (updated 25 August 2026) says you need to complete advanced identity verification before you can buy and sell, deposit, withdraw and transfer, and you must be 18 or older.

• Where to find it: in the app, the icon at the top left → Account settings → Profile → Identity verification; on the website, your profile picture at the top right → Identity verification → Individual account.
• Details to enter: country of residence, nationality, name, date of birth, ID number and type, and address.
• ID document: a valid government-issued ID showing your name, date of birth, and issue and expiry dates, with all four corners in the photo. Screenshots are not accepted.
• Selfie: no mask, glasses or hat.
• Proof of address (when required): outside the European Economic Area, a document from the past 3 months; within it, the past 6 months.
• Review time: OKX says within 24 hours.
• One set of identity details can verify only one account, and after verification you can’t change your identity details yourself.

Common reasons identity verification fails

The reasons listed in OKX’s “Why did my identity verification fail?” (updated 25 August 2026) fall into three groups. The reason for a failure is sent to your email:

Where you can’t sign up

Restricted regions in OKX’s Risk & Compliance Disclosure (updated 8 July 2026):

• No service at all: Afghanistan, Canada, Cuba, Hong Kong, Iran, India, Japan, Malaysia, Nepal, North Korea, Syria, Crimea/Donetsk/Luhansk, some US jurisdictions and all US territories, and Uzbekistan. OKX stopped providing centralized virtual asset trading services to Hong Kong residents on 31 May 2024.
• Partial restrictions: the UK (derivatives, CeFi earn, P2P), Australia (derivatives, CeFi), Brazil (derivatives, P2P), South Korea (derivatives, P2P), Russia (fiat), the Bahamas (retail users) and Eritrea (P2P).

This site’s invitation code is not for UK or Hong Kong residents. Please follow the laws where you live.

After signing up, check that the fee rebate applies

Once you have signed up and completed identity verification, there are two places to check:

1. “Invite perks” on the profile page: in the app, go to user center → account info. Accounts registered with this site’s invitation code show 20. The global site’s Affiliate FAQ puts it under “User Center → My Rewards”; if you can’t see this row, no rate has been set.
2. Refund records in the funding account: trades are charged the standard rate, and the rebated part is refunded afterward to “Assets → Order center → Funding history”.

An OKX account registered with an invitation code: “Invite perks” on the profile page shows 20. Screenshot from October 2026

Fee rebates refunded every day in my funding account history. Screenshot from October 2026

For how to check fees trade by trade, see “How to check your fee rate and that the fee rebate applies” in “OKX fees”.

Already signed up without an invitation code?

OKX’s Referral Program FAQ says: “Referral codes must be added before invitees create their accounts. It won’t be possible to add or change the referral code once the account has been created.” You can’t add one yourself in your account; the EEA FAQ says support cannot assign or change it manually, and the Affiliate FAQ says you can’t switch by deleting and re-creating an account. OKX has 2 official ways to rebind:

1. Accounts with no activity for 180 days: log in through an invitation link. Open my invitation link in a browser (also in the invitation box above) and choose “Already have an account? Log in” on the sign-up page. The system then binds your account to my invitation code automatically, and you get a 20% fee rebate. Opening the OKX app and logging in directly does not count.
2. If the first way doesn’t work: submit a rebind application. Open OKX’s rebind application page in a browser, log in, paste this site’s invitation code and a reason, and submit. OKX reviews daily and binds eligible accounts within 24 hours at the latest.

Both ways remove the original referral relationship. The conditions, an invitation code and reason you can copy directly, and how to confirm the binding are covered in “How to change your OKX referral code”. Whether other exchanges let you add a code after sign-up, and for how long, is covered in “Adding a referral code after sign-up”.

If neither way works for you, the only ways left to lower your fees are VIP tiers and maker rates, covered in “OKX fees”. OKX’s security, proof of reserves and past incidents are covered in the “OKX review”; how fee rebates work at each exchange is in “Crypto exchange fee rebates”.

Sign up for OKX with this site’s invitation code to get a 20% trading fee rebate: