HTX Referral Code bonus1500 is entered during registration at the digital-asset exchange HTX, and it links your new account to a welcome bonus of up to 1,500 USDT in reward vouchers. This walkthrough is about mechanics rather than marketing: which screen the code belongs on, what the form looks like when it has been accepted, what happens after you submit, and what your options are if the code does not seem to have attached. The reward total itself is a ceiling made up of individual tasks, and none of it arrives on its own, so the redemption process continues well past the signup button.

The single most important fact about redemption at HTX is timing. HTX's own guides state that a referral code or link must be attached at registration, and nothing on the site describes a way to add one after the account exists. That makes the signup form your only opportunity. Everything else in the process can be done at your own pace; this one step cannot be revisited.

A few minutes of preparation removes most of the ways this goes wrong:

The referral or invitation code field sits on the registration form itself, alongside your email or phone number and password. On many signup forms this field is not visible by default. It is commonly collapsed behind a small link labelled something like "optional", "referral code" or "invitation code", and on narrow mobile layouts it can sit below the fold entirely.

So the practical instruction is: expand the form fully before you fill in anything. Scroll to the bottom, tap or click any collapsed sections open, and confirm you can see a code field before you start typing your details. If you complete the visible fields first and then go looking, you risk submitting on autopilot.

There is no single universal confirmation screen, so it helps to know the range of behaviours that signup forms exhibit. Some keep the code visible in the field after you click away from it, which is the simplest form of acknowledgement. Some replace the input with a short confirmation line or a tick. Some validate as you type and mark an unrecognised entry in red. Others accept whatever you type without comment and only validate on submission.

Because of that variation, treat the field state as your checkpoint rather than expecting a specific message. Before submitting, look at the code field one more time and satisfy yourself that bonus1500 is sitting in it, unaltered, with no leading or trailing space added by a copy-paste. If your device or browser has auto-capitalised the first letter, correct it. The instruction to add no capital letters exists precisely because mobile keyboards do this by default.

Attaching the code does not credit anything. It opens access to a task list, and that list lives in the Rewards Hub, which HTX describes as carrying sign-up, trading and referral tasks. Each reward has to be claimed by clicking Claim there. Unclaimed rewards are not credited at all, and each reward can be claimed only once.

The structure you will find is two groups. A Welcome Bonus group worth up to 52 USDT with no time limit covers signing up, a first deposit of 1 USDT, a first spot trade of 1 USDT and a first futures trade of 1 USDT, each listed as up to 13 USDT. Four times 13 is 52, which is where that group total comes from. A second group, the Limited-Time Challenges, is worth up to 1,448 USDT and runs within 30 days of signup, and its tiers are volume-based: cumulative deposit-and-trading of 100 USDT for a 50 USDT bonus, cumulative deposit-and-trading of 1,000 USDT for 100 USDT, 1,000 USDT in spot trading for up to 200 USDT shown as a 0.5–384 range, cumulative spot trading above 50,000 USDT for a reward pack worth 257 USDT, cumulative futures trading above 100,000 USDT for up to 300 USDT, and cumulative futures trading above 1,000,000 USDT for a reward pack worth 357 USDT. Adding 52 and 1,448 gives exactly 1,500.

For redemption purposes, the useful takeaway is that the four entry tasks require tiny amounts and are the part almost anyone can complete. The upper tiers are volume targets. Because HTX states it can change or cancel promotions without notice, open the Rewards Hub yourself when you register and read the tiers as published in front of you before planning around any of them.

The two reward types behave differently once claimed, and knowing which is which stops you expecting the wrong thing to appear in the wrong place.

That exclusion list is the clause most often skipped. If you intend to reach a volume tier, check first that the pairs and fee arrangements you plan to use actually count, because volume that does not qualify does nothing for your total.

A new user who registers through a regular inviter's code can claim both the new-user gift pack and the separate Mystery Box promotion. These are two distinct schemes with separate rules and separate windows, and treating them as one is the most common misreading of this offer.

For Mystery Boxes, trading 200 USDT in spot and 300 USDT in futures within 14 days of signup earns two boxes. Each is described as "worth up to 1,500 USDT" and contains mainstream tokens or futures trial bonus. They are opened in the app and remain valid for 14 days after issue. Two things follow for your redemption calendar. First, the Mystery Box window is 14 days while the Limited-Time Challenges run for 30, so the clocks do not line up and you cannot treat them as a single deadline. Second, the Mystery Box value is not additive to the 1,500 USDT gift-pack figure, and "worth up to" guarantees nothing — contents vary and should be treated as unknown until opened.

If you submitted the registration form without the code, there is no documented path to attach it later. That is the honest answer, and it is why the preparation above matters more than any troubleshooting step. Do not create a second account to work around it; HTX reserves final interpretation of its rules and can act against abuse.

If the code appears to have attached but the expected tasks are not visible, work through the plausible explanations in order:

Some details you may want are not established here and should be read on HTX's own pages. The spot and futures fee schedule is not covered, which means the cash value of a cashback voucher depends on fee rates you will need to look up. The exact KYC requirements and the list of restricted countries are not detailed either. It is unclear whether the 13 USDT entry rewards are fixed amounts or ranges, because the page words them as "up to". No expiry is stated for the code itself.

One piece of context that is worth knowing before you attach a code: the link is permanent and commercial on both sides. An inviter earns 30% of the invitee's net trading fees, rising to 60% for HTX Affiliates, and this continues indefinitely. HTX itself was founded in 2013 as Huobi and renamed in 2023, and its site describes the platform as "trusted by over 45 million users globally" — a self-reported figure rather than an independent audit. Understanding both points before you submit the form is part of redeeming the code with your eyes open.

Trading carries a substantial risk of loss and is not suitable for every investor. Evaluation fees are generally non-refundable unless the provider's terms state otherwise. Nothing here is financial advice.

Promotional terms, eligibility and values are set by the provider and can change at any time. Always confirm the current terms on the official site before signing up or completing a purchase.