40% fee rebate
20% auto-rebate on signup
Register on Binance → Link not loading? Try the backup link🤖 A one-stop rebate data station, settled automatically every day! Register with our referral code and keep up to 70% of your trading fees — 3.5× the 20% most referral codes give. On Binance, OKX, Bybit, Gate, Bitget, MEXC, BingX, Pionex, KuCoin, Bitfinex, WEEX, XT.COM, HTX, CoinW and Ourbit.
The exchanges' highest auto-rebate registration links
+ Fee Otter extra rebate, settled daily Rebate (a fee refund): after the exchange charges its normal trading fee, it returns an agreed share of that fee back to you — the higher the rebate rate, the lower your net fee.
📍 Rebate rate: up to 70% — 3.5× the 20% most KOLs offer!
📍 Withdrawal: settled daily
📍 Supported exchanges: Binance, OKX, Bybit, Gate, Bitget, MEXC, BingX, Pionex, KuCoin, Bitfinex, WEEX, XT.COM, HTX, CoinW and Ourbit
Where we are today
As of 2026-10-22
40% fee rebate
20% auto-rebate on signup
Register on Binance → Link not loading? Try the backup link20%
20% auto-rebate on signup
Register on OKX → Link not loading? Try the backup link40% fee rebate
Bybit has no exchange-side auto-rebate — that share usually goes to a KOL. Fee Otter settles most of it back to you instead.
Register on Bybit →70% fee rebate
20% auto-rebate on signup
Register on Gate → Link not loading? Try the backup link50% fee rebate
20% auto-rebate on signup
Register on Bitget → Link not loading? Try the backup link60% fee rebate
20% auto-rebate on signup
Register on MEXC →45% fee rebate
45% auto-rebate on signup
Register on BingX →50% fee rebate
15% auto-rebate on signup
Register on Pionex →60% fee rebate
60% auto-rebate on signup
Register on KuCoin →6% fee rebate
6% auto-rebate on signup
Register on Bitfinex →70% fee rebate
futures 60% / spot 35% auto-rebate on signup
Register on WEEX →70% fee rebate
futures 60% / spot 35% auto-rebate on signup
Register on XT.COM → Link not loading? Try the backup link50% fee rebate
30% auto-rebate on signup
Register on HTX → Link not loading? Try the backup link60% fee rebate
futures 60% / spot 20% auto-rebate on signup
Register on CoinW →70% fee rebate
50% auto-rebate on signup
Register on Ourbit →Register with our code and the exchange returns 20–60% of your fees straight to your own account.
In the 20–60% + X% split, the trailing X% is Fee Otter's extra rebate, settled daily and recorded here: sign in, bind your exchange UID, and the moment you place any trade and the system records your fees your account is auto-verified — then check that extra rebate here and request a withdrawal, every day.
On Bybit there is no exchange-side auto-rebate — those rebates normally all go to the KOL, but Fee Otter returns most of it to you, settling the rates shown for each exchange on this site and paying them out to you on request.
Binance spot, per 100 USDT of fees
Per 100 USDT of fees, Fee Otter gives back2015
The “40%” advertised elsewhere is really the “BNB on both sides” result.This is the “40%” advertised elsewhere. With the same BNB discount, Fee Otter reaches 55.
The advertised 40% is really 20% from the code, and the other 20% needs you to spend a platform token (like paying Binance fees with BNB); all of Fee Otter's 40% is fees paid back to you, and with BNB on you save 55.
We don’t win you over with inflated math. We rely on transparent, line-by-line records and automatic daily settlement.
The rebate is calculated on the fee actually paid after the token reduction, and VIP fee tiers stack on top as well.
Go to the rebate page to sign up with our referral code, and make sure the code was applied. On some exchanges, existing users can switch to our code (see the rebind guide).
Sign in here and link your exchange UID. There is no manual review: as soon as you place a trade and the system records the fee, your account is verified automatically.
Once your UID is linked, Fee Otter settles an extra rebate to this site every day. Check it and request a withdrawal anytime.
Check your daily extra rebate on the rebate dashboard and request a withdrawal whenever you like. We pay it out in USDT. Depending on the exchange, the auto-rebate plus our extra rebate comes to as much as 70%, with every exchange in one place.
What you see every day after binding
Illustration · sample data, not a real userAvailable balance
38.66 USDT
Total earned
412.80 USDT
By exchange (this month)
Rebate history
| Date | Exchange | Amount |
|---|---|---|
| 10/21 | +6.30 USDT | |
| 10/21 | +1.20 USDT | |
| 10/21 | +1.76 USDT | |
| 10/20 | +4.83 USDT | |
| 10/20 | +0.94 USDT |
The available balance is extra rebate Fee Otter has not yet paid you (denominated in USDT) — an amount we owe you; the automatic rebate from the referral code is paid by the exchange straight to your exchange account.
Registered with our code?
Open the rebate calculator →Be careful with unknown referral codes online: 9 out of 10 exist only to farm sign-ups, or they pay you for the first few months and then disappear. On the major exchanges a referral binding can't be changed once it's set.
With us there's always a real person you can reach, daily settlement is transparent and public, and you can check it all on a dashboard.
High-volume or high-frequency traders who need more can contact support.
An account already tied to someone else's referral code is not always stuck. Most exchanges have a rebind or re-registration path; we have step-by-step guides for each one, and support can tell you whether your account qualifies.
Work out how much a year of trading fees you get back, compare each exchange's effective fee rate after rebates, and check funding rates side by side — all free, no account needed.
Yes. Fee Otter runs on the exchanges' referral-rebate model: you register with our code and trade as usual, the exchange pays part of your fees to the referrer, and we return most of that to you.
None of it needs access to your funds or an API key — all we need is your exchange UID.
No. Your orders, fee rates and assets stay in your own exchange account, exactly as before. Fee Otter has no access to your funds or API; rebates are computed from the fee records the exchange reports.
In two parts. The exchange's auto-rebate (for example 20%) is credited by the exchange straight into your exchange account — it never passes through us.
Fee Otter's extra rebate is settled daily: each day we compute the previous day's trading fees and record the extra rebate on your rebate dashboard — request a withdrawal in USDT anytime. It is fully transparent — you can see how much extra rebate each exchange produced on each day.
The exchange's auto-rebate is automatic and near-instant (usually within a few hours), credited straight to your exchange account; the rate is set by the exchange and can change.
Fee Otter's extra rebate is settled every day for the previous day's fees and recorded on your rebate dashboard. Withdrawal requests go through risk checks and are then paid on-chain by the payout contract; no cap on requests, one in progress at a time.
No. Once your referral code is bound it stays on your account — it does not expire and it is not taken away.
The exchange's own auto-rebate settles automatically, straight into your exchange account. Fee Otter's extra rebate keeps running too, settled daily on your rebate dashboard. Both rates are set by the exchange and by us respectively, and can change.
Fee Otter charges no service fee. Rebates are paid on-chain as USDT on BNB Smart Chain (BEP20) to an address you own, less a tiny network fee borne by you (currently 0.015 USDT; the withdrawal form shows the current figure). Every payout is a public transaction you can verify on BscScan. We pay you and no one else.
The minimum per request is shown on the withdrawal form (currently 1 USDT). There is no cap on the number of requests, but only one can be in progress at a time (the next one opens once the previous is paid). Payout addresses are added to your account first; your first address can be used right away, later ones have a 24-hour cooling period during which you can still withdraw to earlier addresses, and every new address triggers a confirmation email. The address can be an exchange deposit address: pick the BSC (BEP20) network for USDT on that exchange and check its minimum deposit — amounts below it may not be credited, and on-chain payments cannot be reversed.
No manual review. Once bound, your account is approved automatically the moment you place any trade and the system records a fee, and the rebate starts accruing.
Each exchange has one rebate rate: the exchange auto-rebate plus Fee Otter’s extra rebate. The two together are the figure shown on our rebate page.
The auto-rebate goes straight to your exchange account; the extra rebate settles daily to your rebate dashboard, where you can request a withdrawal.
Both do. Spot and futures rates are configured separately per exchange; the rebate page on this site shows the actual figure for each one.
Yes, and we recommend it. Each one earns that exchange’s rebate rate, so the more you bind, the more of your fees come back. Every supported exchange is managed on the same rebate dashboard, with withdrawals requested there.
Yes. Several accounts at the same exchange can each use our referral code. Each one is calculated separately and they all add up to the same available balance.
Besides personal accounts, some users also open an institutional account under our referral code for a higher rebate.
Register OKX with our referral code for a 20% auto-rebate, returned by OKX straight to your account. On top of that, we run exclusive OKX rewards and promotions — contact support to learn more.
We keep only a small share of what the exchange pays the referrer and return the rest to you. We are an affiliate partner contracted directly with each exchange, and we keep our tier through the combined volume of all our users rather than by taking more from each trade, which is why our cut can stay small.
How much rebate each exchange produced on each day is visible on your own data page here — you can check whether the rate really is what we claim.
The rebate requires an account registered through our referral link. Once you bind that account's UID, it is approved automatically at the first recorded fee and starts accruing.
Some exchanges let an existing account switch its referral code. Each one works differently — see the guide for your exchange: