About Fee Otter
Fee Otter is a crypto exchange fee rebate platform founded in 2026. We are a long-term affiliate of 15 exchanges and pass the fee share they pay us back to you, up to 70% on futures. Rebates settle automatically every day, and every line is visible on your rebate dashboard.
Where we are today
As of 2026-10-22- Partner exchanges
- 15
- Maximum futures rebate
- 70%
- Cumulative volume (USDT)
- 23K+
Figures are aggregated live from our database and always rounded down, so they can only understate. Items below our publication threshold are not shown yet.
Who we are
We are heavy traders ourselves and pay real fees every day, so we know better than anyone that fees are the most overlooked and most recoverable cost of long-term trading.
The real risk with a rebate site is not the headline rate but whether it is transparent and here to stay. We pass most of the share to users and rely on long-term partnerships rather than one-off margins, and every line of the ledger is open for you to check.
Where does the rebate come from?
Exchanges share part of each trading fee with the affiliate that referred the user. When you register or rebind with a Fee Otter code, most of that share comes back to you: the exchange’s automatic portion goes straight to your exchange account, and the rest is settled daily by Fee Otter to your rebate dashboard.
Binding a code never raises your fees, and we never need your funds or API access. Our rates are fees paid straight back to you — they exclude VIP tiers and platform-token discounts such as BNB or GT, which stack on top.
How soon does the rebate start?
- 01
Register or rebind with our code
Sign up on the exchange with the Fee Otter code; existing users can follow each exchange’s rebind guide.
- 02
Submit your UID
Log in to the rebate dashboard and submit your exchange UID. No funds or API access needed.
- 03
Automatic approval at 16:00 next day
We refresh data every day at 4 pm (UTC+8). If you traded and paid fees the previous day, approval is automatic — no manual review to wait for.
- 04
Daily settlement, line by line
Once approved, rebates settle automatically every day, with each fee, rebate and rate listed for you to verify.
Why you can trust us
Long-term affiliate
We are a contracted affiliate of each exchange, not a personal code or a sub-agent, so your rate does not vanish when one person drops out.
Published, un-inflated rates
Every exchange’s rate is published on the rebate page. We never count token discounts as rebates — what we state is what you get.
Daily automatic settlement
Not a monthly lump sum: rebates settle line by line every day and are visible on the dashboard.
A real person to talk to
Binding, rebinding or withdrawal questions are answered by real support staff, not just a form; high-volume traders can also negotiate a higher rate directly.
Author
Chang Xu
Content author, Fee Otter
Writes the site’s rebate guides, exchange comparisons and rebind walkthroughs, and checks every figure against each exchange’s official fee schedule and rebate rules.
Research method and data sources
Every fee and rebate figure on this site comes out of the same process, and every one can be traced back to its source.
Referral codes & rebate rates →
Codes for 13 exchanges with the exchange-paid and Fee Otter-paid rebate listed separately, each backed by a screenshot or official source and a check date; figures come from the rebate engine.
Monthly fee & rebate index →
VIP0 fees, platform-token discounts, rebate rates and net fees for 13 exchanges, compiled every month (latest edition: September 2026) and downloadable as JSON so you can check it yourself.
Official sources and verification dates →
Every fee and backfill rule links to the exchange’s official page with the date it was last verified (this edition: 2026-10-07); when an exchange changes something, articles and fact sheets are updated together.
Published formula →
Net fee = listed fee × (1 − token discount) × (1 − rebate rate). The calculator, fact sheets and articles all use the same formula.
Rebind methods are walked through →
Steps in our rebind and backfill guides are written only after the team has carried them out and confirmed they work; methods that do not work are left out.
One vocabulary →
Terms such as rebate, net fee, auto-rebate and backfill are defined once in the glossary and used the same way across the site.
Editorial policy and disclosure
- Fees and rules follow each exchange’s official pages and carry a verification date; we update articles when exchanges change them.
- Rebate rates follow the live figures on our rebate page and dashboard; worked examples in articles are illustrative.
- Disclosure: Fee Otter earns a referral share from exchanges through its codes and passes most of it back to users. This is how the site is funded.
- Corrections: if you spot an error or something out of date, email us; once confirmed we correct it and update the verification date.
Contact us
For anything about binding, rebinding, rebates or partnerships, reach us here.
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