Invite Code OK2707: The Right Way to Get Up to 20% Off Fees

You probably found this searching "where to enter the OKX invite code" — and it's a step well worth two minutes. The reason is simple: enter it, and a share of the fees on your qualifying trades comes back to you at the rate set on that code; skip it, and there's no referral relationship at all — and once registration is complete, you can't add one.

This site's invite code is OK2707. No detours here — we'll tell you straight what it does, where it goes at signup, who decides the rebate rate, and where to find the records. OKX (formerly OKEx) code logic is just this much; read it and do as it says.

✅ What this gets you Spotting that collapsed "Invite code" field on the signup page at a glance; understanding why you can only enter it once, at signup; and knowing who sets the rebate rate, how it lands in your funding account, and where to check the records. Our invite code: OK2707.

01What's the point of the invite code

In one line: with the invite code bound, a share of the fees you pay on qualifying trades comes back to you, at the rate set on that code.

Exchanges make money on fees, taking a small cut on every spot or futures fill. OKX's referral system works like this: enter an invite code at signup and you're bound to that referral relationship, after which part of the fees you pay on qualifying trades is rebated to your account. Per OKX's official Help Center, the rate is set by the inviter, anywhere from 0% to 20%; for invitees who have already registered, the inviter can only raise it, not lower or cancel it (you can see your own rate in the app under Campaign center → My rewards), which is why two different codes can pay back different amounts. For you it's still pure subtraction: the platform runs the same, and entering a code never makes you pay more.

Skip the field at signup and the referral relationship never gets built — and that one is not fixable later. The more often and the more you trade, the more that gap adds up.

02Where it goes: the field is collapsed by default — expand it

This is the easy step to slip up on — the invite-code field is usually collapsed by default, and if you don't expand it you simply won't see it, so it gets missed. (Some regions call it a "referral code," but it's the same thing — whatever the field says, just enter OK2707.) Based on the device you register on:

Computer / web signup

Open okx.com, click "Sign up," and after filling in your email/phone and password, at the bottom of the signup form find a field labeled "Invite code" or "Referral code" — it may be a line of faint small text or a "+ Invite code" expander. Expand it, enter OK2707, then submit.

Mobile app / mobile web signup

Also on the signup page, the invite code is usually in the "optional" section, collapsed by default. Scroll down to "Invite/Referral code (optional)," expand it, and enter OK2707. Don't skip it just because it says "optional" — for you this is precisely the field most worth filling.

Going in via our link is easier

Enter via this site's "Sign up for OKX" button and you land on a signup page carrying the referral relationship, where the code field is mostly auto-filled with OK2707. Still glance at it yourself to confirm the field really shows OK2707 before submitting — don't rely entirely on auto-fill.

⚠️ One shot only, no adding it later OKX's official Help Center puts it plainly: you have to complete sign-up with the referral code already entered for the relationship to exist. Going into settings after registration to add one doesn't work. So before you submit, make sure the field at the bottom says OK2707. This is the single easiest "could've saved money but missed it" step in the whole signup process.

03How the fee rebate is worked out, and when it's credited

The points below follow OKX's official Help Center (updated 11 August 2026):

Charged first, rebated after: the platform charges you the full 100% trading fee as usual, then returns a portion of it. So the fee you see when placing an order is the full amount, and the rebate arrives afterwards.
The rate is set by the inviter: anywhere from 0% to 20%, and for invitees who have already registered it can only be raised, not lowered. That is exactly why 20% is a ceiling, not what every code pays — and why two codes can pay back different amounts.
Only qualifying trades generate a rebate: OKX excludes Broker and market-maker accounts and managed sub-accounts, along with trades settled using platform-issued fee-rebate cards, trial funds or fee vouchers. VIP 7 and above doesn't generate one either.
Credited automatically to your funding account: no manual claiming and no application form. The settlement cadence follows OKX's current official program rules.

To put rough numbers on it, run your figures through this site's fee rebate calculator: enter your approximate trading volume and see what a year might look like. It's an estimate only — what you actually get back depends on the rate set on the code you're bound to and on OKX's current official rules.

📋 How to verify it for yourself
You don't need a big trade to check this. Make one small spot buy: the fee is deducted in full as the order fills. Then follow the path in the next section, filter your funding account bills by the rebate category, and see whether an entry for that trade appears. If the code you're bound to was created with a rate of 0%, or the trade falls outside the qualifying range, no entry will appear — that's the mechanism working as documented, not a bug. Either way, what you can act on is the same: don't miss the field at signup.

04Where to check the rebate records

Entered the code, made a trade, want to confirm what came back? Check via this path:

Log in to OKX → Assets → Order center → Funding bill, then filter by the category for referral returns (the exact name follows the OKX interface). Entries are logged one by one with amount and time. Path names differ slightly between the mobile app and the web, but both sit in the assets/bills area. If you want line-by-line detail, the person whose code you used can export it from their referral back office and compare.

If you traded but can't find anything, check three things: one, that you actually entered OK2707 at signup — no code, no referral relationship; two, whether that trade falls inside the qualifying range described above; three, whether enough settlement time has passed under OKX's current rules. If all three check out and there's still nothing, contact OKX support to verify your referral binding status.

05A few common misconceptions, cleared up

"Do I get a rebate even without an invite code?" — No. The rebate rides on the referral binding; with no code there's no such relationship, so nothing comes back.
"Will entering the code charge me more?" — No. Entering a code never makes OKX charge you more; the platform's money comes from its normal fee revenue.
"Is someone else's code a better deal than this one?" — It genuinely can differ. The rate is set by the inviter, anywhere from 0% to 20%, and for people already registered it only ever goes up, never down. So the thing worth comparing is what rate a code was set to, and whether your trades qualify — not how "special" the code looks.
"My volume is small, so entering it is pointless?" — Small volume just means a smaller amount coming back, and the field takes a few seconds. There's no cost to filling it in.
"Can I add the referral code after registering?" — You can't. Invite code or referral code, the relationship is only established if registration is completed with the code already entered; there's no adding it afterwards, so enter OK2707 before you submit.

📌 Remember one line Before submitting registration, expand the invite-code field at the bottom and enter OK2707. After that, the fees on your qualifying trades come back at the rate set on the code. Miss the field and there's no adding it later.

Aboard EditorialA third-party beginner's guide to opening crypto exchange accounts, walking through sign-up, verification and funding step by step. Not investment advice.

Affiliate disclosure: Aboard is an independent third-party guide with no affiliation to OKX. This article contains referral links; if you register through them with invite code OK2707, we may earn a referral commission from OKX. That commission is paid by the platform and adds nothing to your cost. "Up to 20%" is a cap, not a promise: what you actually get back depends on the rate set on the code and on whether your trades qualify, per OKX's current official program rules.