What Happened to the WhaleFin Referral Program?
WhaleFin was the retail investing app from Amber Group, and its referral program used to let you share an invite code — like the Est6M0 code on this page — and earn commission on the trading fees of friends who signed up under you. As of our last check (July 2026), the WhaleFin app has been pulled from app stores and whalefin.com no longer resolves to a WhaleFin sign-up page; both whalefin.com and the old app link now redirect to ambr.io, a separate-looking product from Amber International Holding Limited. We can’t confirm the old Est6M0 code carries over to that new registration flow or that our affiliate relationship still applies there, so we’re not able to verify any working WhaleFin invite code today.
If you already have funds sitting in an old WhaleFin account, check ambr.io directly or Amber Group’s official channels for account-recovery guidance — that’s outside what we can verify from here.
For a referral bonus you can actually collect right now, we recommend Gemini, a New York-based, licensed U.S. crypto exchange. Sign up through our Gemini referral link and, at last check, both you and your friend get $50 in crypto once your friend trades $100 within their first 30 days — the same refer-a-friend concept WhaleFin used to offer, minus the dead links.
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See our full Gemini crypto promo code page for the step-by-step and fine print, or compare it with our Bybit and Strike referral pages if you want other exchanges we track.
A Crypto Referral Program That Works Today: Gemini
Frequently Asked Questions
Does the WhaleFin invite code Est6M0 still work?
We can’t verify that it does. WhaleFin’s app and website have been retired, and the old link now points to a different-looking product (ambr.io) where we can’t confirm the code applies or that our affiliate tracking still works.
Is WhaleFin the same company as Amber / ambr.io?
They appear to be related — whalefin.com now redirects to ambr.io, which is run by Amber International Holding Limited, and WhaleFin was originally Amber Group’s retail app. We haven’t found an official statement confirming the exact relationship, so treat this as our best read of the evidence, not a confirmed rebrand announcement.
What’s a working alternative to the WhaleFin referral program?
Gemini’s referral program is live and currently pays $50 in crypto to both you and your friend after a qualifying trade — see that page for current terms.
Is there a WhaleFin invite code for sign-up bonuses in general?
We also cover this under a slightly different search — see our WhaleFin sign-up bonus page for the same discontinued-program details from a different angle.
The WhaleFin offer is history.
The record lives here.
The original details are preserved above — and the intro points to what still works today.
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