Gemini's referral club pays both sides $50: "Earn $50 in crypto when your referral trades $100 in their first 30 days." The mechanics: the referred user must be new to Gemini and sign up through the referral link, then trade $100 within their first 30 days. Once that qualifying trade settles, both accounts receive $50 in the crypto of their choice.
Two caveats from the operator's own page: "Terms Apply", and "rewards differ for customers located outside of the United States" - non-US users may see different amounts. There is no public code; the link does the work.
How to redeem
Create the account through a referral link (not the plain signup page), complete the $100 trade inside the 30-day window, and both bonuses credit automatically.
Re-check
Gemini's site blocks some datacenter fetches, so this entry was verified against an October 2026 snapshot of gemini.com/referral-club and re-checked daily against the live page when reachable.