How do you register with XT.COM? Six steps: open the official link that carries the referral code → enter an email or phone number and set a password → check the code reads NOVA888 → complete KYC as needed (XT.COM does not require it) → deposit and trade → bind your UID on the rebate site. XT.COM's rebate is tied with Gate and WEEX for the highest of the eight on this site. Bind through Quant Nova and entry-level Lv.1 already pays 60% combined, rising to 65% at SVIP, the highest tier you can reach by trading.
Three things to know before you sign up
- A referral code can only be entered at signup — it cannot be added later. This is what most people discover too late. Get it wrong or skip it and rebinding is your only route — fortunately, rebinding on XT.COM is the simplest of the eight (register again with a phone number or email never used on XT.COM; no KYC needed).
- Spot fees are 0.2%, the highest of the eight; the 0.06% futures taker sits mid-pack. For futures, the effective rate with the 70% rebate stacked is very competitive; for spot, this is not the place. Decide what you will trade on XT.COM before you register.
- Registering is not the same as earning rebates. The code decides Layer 1; Layer 2 needs your UID bound on the rebate site — two things, two places.
About the referral code
The exchange charges you a fee either way. A referral code does not cost you a cent extra — it decides how much of that fee comes back. No code means that 20% becomes someone else's commission and you get nothing.
And Layer 1's 20% is not automatic just because you used a code — the referrer decides how much to pass on, and setting it to 0% is perfectly legitimate. Plenty of YouTuber and KOL codes are configured exactly that way. With NOVA888, that 20% is guaranteed to reach you.
Step 1: open the official registration link with the referral code
Use the "Register" button on this page to open XT.COM's official signup form; the link already carries the code NOVA888 and the system fills it in. If you register manually, use "Sign up" in the top right on the website, or "Get started" → "Sign up now" on the app's home screen, and remember to type the code into the "Referral code (optional)" field yourself.
Step 2: enter an email or phone number and set a password
Use an email or phone number you actually check, set a strong password, submit, and enter the 6-digit verification code sent to your email or phone to complete the account. Then turn on 2FA immediately — exchange accounts are rarely lost because the platform was breached; they are lost to reused passwords with no second factor.
Step 3: confirm the code reads NOVA888
Before submitting, confirm the referral field contains uppercase NOVA888. This step decides every rebate you will ever earn on the account, and it cannot be changed after submitting. If you came in through the dedicated link it is already filled; a glance is enough.
Step 4: complete KYC as needed
XT.COM does not require KYC: an unverified account can trade, deposit, withdraw and bind for rebates; under the official withdrawal limit guide, an unverified account can withdraw up to 200,000 USDT per day. When you need higher limits, complete verification per the official requirements: have your ID ready for document and face verification; it usually takes minutes to a day.
Step 5: deposit and start trading
Deposit in crypto or through a fiat channel. Always confirm the network before an on-chain transfer — USDT exists on TRC20, ERC20, BSC and others, and assets sent on the wrong chain are usually unrecoverable. Once you trade, every fee starts accruing something that can come back to you.
Step 6: bind your UID on the rebate site
On the website, log in and go to "Personal Center" → "Overview"; the UID is shown at the very top of the page. On the app, tap the "Account Center" icon in the top left (per XT.COM's official "How to find your UID" guide). The UID is a plain string of digits. Copy it, go to the Quant Nova rebate dashboard, pick XT.COM, paste and submit. Binding needs only the UID: no API key, no password, no withdrawal permission. Your assets stay in your own exchange account throughout.
What will you pay in fees?
A rebate is a percentage of the fee, so knowing what comes back starts with knowing what you pay. XT.COM's list rates for regular users (VIP 0):
| Product | Maker | Taker | Note |
|---|
| Spot | 0.20% | 0.20% | Highest of the eight; maker and taker priced the same |
| USDT-M futures | 0.04% | 0.06% | Taker matches Bitget |
Every market order is a taker order. The 0.06% futures taker sits mid-pack among the eight (Binance/OKX/Gate 0.05%, Bybit 0.055%, Bitget 0.06%, WEEX 0.08%, MEXC 0.04%); spot at 0.2% is double everyone else's. The table reflects VIP0 list pricing as of 22 September 2026 and may change; current rates are on the official XT.COM fee page.
How much rebate will you get?
The rebate comes in two layers, from completely different places:
| Layer | Who pays it | Rate | Requirement |
|---|
| Layer 1: auto rebate | XT.COM | 20% | Sign up with referral code NOVA888 |
| Layer 2: extra rebate | The rebate site (Quant Nova) | By tier | Bind your UID on the rebate site |
Your tier is set by XP, and XP is simply the fees you have paid in the last 30 days, in USDT — pay 500 USDT in fees and you have 500 XP. No conversion.
On 500 USDT of monthly fees: Lv.1 returns 300 USDT, SVIP returns 325 USDT. The rate is applied per fill at whatever tier you were in, so your first month comes in under this; it converges once you settle into a tier.
The top "Supernova" tier cannot be reached by trading volume. It is invitation-only, reserved for accounts of a certain size, and arranged case by case.
What about the signup bonus?
Every exchange advertises a welcome package — bonuses, trial funds, mystery boxes — and the headline numbers look large. In practice these almost always come with conditions: a minimum deposit, a volume target inside a window, and rewards that are usually non-withdrawable trial credit or fee coupons that expire if unused.
Treat it as a one-off bonus, not as a reason to pick an exchange. What actually drives long-run cost is the fee and the rebate, because those happen on every single trade. You collect a signup bonus once; you collect rebates for as long as you trade. The actual terms are whatever XT.COM's own campaign page says — we make no promises about them.
The code cannot be backfilled, but you can "rebind" an existing account under NOVA888. On XT.COM this is the simplest of all: register again via the dedicated link with a phone number or email never used on XT.COM. No KYC is needed, and the old account's assets can be withdrawn as usual and moved to the new one. Full steps in the XT.COM rebind guide.
Five mistakes people make
- Submitting without a referral code. The field is optional, so leaving it blank will not stop you — but it cannot be added after submitting.
- Typing another exchange's code. XT.COM uses uppercase NOVA888; WEEX's lowercase nova888 and MEXC's mexc-NOVA888 will not bind here. Registering through the dedicated link rules this out.
- Assuming the code alone produces a rebate. That is only Layer 1. Layer 2 needs the UID bound on the rebate site.
- Binding the wrong UID. The UID is a numeric account ID — not a nickname, not an email. Sub-account commission rolls up to the master account's UID, so binding the master is enough.
- Trading spot on XT.COM. A 0.2% spot rate is still high even after 70% back; take spot to WEEX or MEXC and keep futures here.
Frequently Asked Questions
It is not compulsory, but without one you get no rebate at all and it cannot be added later. Using NOVA888 costs you nothing extra.
Where do I enter NOVA888?
The link from the button on this page carries it automatically and the signup page fills it in. Registering manually, the "Referral code (optional)" field is on the same screen as the email or phone number. Check it once before submitting.
How long does registration take? Can I trade the same day?
The account itself takes minutes. XT.COM does not require KYC, so you can deposit and trade as soon as you register; if you do KYC, it usually takes minutes to a day.
Is KYC required?
Not on XT.COM. An unverified account can trade, withdraw and bind for rebates, with a daily withdrawal limit of 200,000 USDT; complete it per the official requirements when you need higher limits.
Does registering, binding or claiming cost anything?
No, all of it is free. A rebate returns part of a fee you were going to pay anyway; Quant Nova charges nothing on top.
Do I have to hand over an API key? Is it safe?
No. Only the UID — no API key, no password, no withdrawal permission. Your assets stay in your own XT.COM account; the rebate site neither custodies nor can move them.
I already have an account — can I still earn rebates?
Yes, through rebinding rather than backfilling the code. Simply register again with a phone number or email never used on XT.COM. See the rebind guide.
When does the rebate arrive?
After the exchange's daily report lands we import it, match each row to your UID and compute rebate and XP — typically posting to your rebate balance from T+1 onwards, visible and withdrawable.
Can I register with several exchanges at once?
Yes, and it is worth doing. Trade wherever suits, watch every rebate in one dashboard; tier and XP are tracked per exchange. See the full fee and rebate comparison of all eight.
Binance 
OKX 
Bybit 
Gate 
Bitget 
MEXC 
WEEX 
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