2026 OKX Sign-Up Walkthrough: From Zero to Your First Coin
One guide that strings together sign-up, the invite code, KYC, deposits and security — follow along and miss nothing.
About 16 min read · with illustrated steps
The first time you register on a crypto exchange, just figuring out which nationality to pick, what to upload for KYC, and where the invite code goes is enough to scare off half the people who try. Here we break the whole OKX (formerly OKEx) account process into a few clear steps, so you can follow along from sign-up all the way to buying your first coin.
The official help pages are tidy, but they won't tell you "what happens if you pick the wrong nationality," "what to do when the verification code never arrives," or "can you add the invite code after you missed it." Those are the spots where beginners actually get stuck.
Which ID you have, where you live, what passport you hold — the choices at sign-up differ from case to case. We split them out so you're not blindly following a guide that doesn't fit your circumstances.
OKX's invite code can only be entered once, during sign-up — add it later and it basically won't count. We put it front and center and remind you more than once, so you don't end up paying more in fees for nothing.
Plenty of people only remember 2FA and an anti-phishing code after they've already bought. Knock it out in 5 minutes on sign-up day — far easier than scrambling to fix it later.
Each step below has its own detailed guide. Read them in order, or jump straight to wherever you're stuck.
OKX sign-up only needs an email or phone number plus a password — a minute's work. Just make sure the nationality you pick here matches the ID you'll use for KYC later; getting it wrong now causes headaches down the line.
At the bottom of the sign-up page there's an "invite / referral code" field. Enter OK2707 to lock in the fee rebate. It only counts at the moment you sign up — adding it later basically doesn't work, so don't rush to hit submit.
Before you can buy or sell, you complete identity verification in the app: upload an ID plus a face scan. No national ID card needed — a passport has the highest pass rate, and other government-issued documents work too.
For your first deposit, you buy USDT from a merchant through P2P (peer-to-peer) using a local bank transfer or card. After paying, remember to tap "I've paid" and wait for the merchant to release the coins. A few anti-scam details to watch here.
With USDT in hand you can buy Bitcoin, Ethereum and the rest. Last, spend 5 minutes setting up an authenticator app (2FA) and an anti-phishing code — only then is your account properly secured.
One guide that strings together sign-up, the invite code, KYC, deposits and security — follow along and miss nothing.
How to fill it in with a passport or other government ID, and what to do if you get rejected.
Where to enter it, why you only get one shot, when the rebate lands, and how to check.
How to pick a merchant, how to cut your risk, and what to do after you've paid.
Sign-up difficulty, fees and ease of use compared, so you can stop second-guessing.
No need to memorize it all. Go register the account first (remember to enter invite code OK2707 at the bottom), and come back to the relevant guide whenever a step trips you up.
Sign up on OKX now →Invite code OK2707 · signing up through this site costs you nothing extra · crypto prices swing hard, investing carries risk, so only use money you can afford to lose and make your own call. See our disclaimer.