Coinbase Referral Code "3KMZM83": £40 Welcome Bonus

Link checked on 25 Sep 2026. The landing address keeps the code. On 23 Sep 2026, the venue confirmed this code. A fake code gave a different result.

£40 welcome bonus — code 3KMZM83, 0.02% maker / 0.04% taker perpetual futures, NASDAQ-listed

Offer type: sign-up bonus. It is not a trading-fee discount: the offer lists no lower fee rate, so the standard fee schedule applies.

Code

Before you use this referral link

This is an optional sponsored referral link. PerpFinder may earn a commission. PerpFinder does not operate Coinbase and does not control its offer terms.
The link opens coinbase.com. Confirm the domain in your browser before you take an account or wallet action.
Do the login, KYC, wallet connection and deposit only on the venue's own website. PerpFinder never receives credentials, funds, seed phrases or private keys.
Check the current sign-up bonus in the Coinbase interface. Coinbase controls eligibility and the final terms.

Coinbase code 3KMZM83 gives a new user a £40 welcome bonus after identity checks and qualifying trades. The bonus value and the rules change by region.

How code 3KMZM83 unlocks the £40 bonus

Open the Coinbase referral link, and the code 3KMZM83 fills in at signup. Complete identity verification. Then meet the trading activity that the promotion asks for. Coinbase credits the bonus when you meet these conditions. After signup, check the Coinbase promotions page for the rules in your region, because the offer is not the same in every country.

The £40 bonus is for the Coinbase account. It does not give access to perpetual futures by itself. Coinbase offers derivatives in the UK only to Professional Clients. UK retail clients cannot trade crypto derivatives on Coinbase.

Terms & conditions apply

The £40 referral bonus on Coinbase applies when a new user signs up using the referral code 3KMZM83, completes identity verification, and meets qualifying trading activity requirements.
Bonus availability and value vary by region and are subject to promotional terms.
Coinbase Advanced perpetual futures are available in select jurisdictions.
Not available in all countries; check Coinbase's regional product availability.

Frequently asked questions

What is the Coinbase referral code in 2026?

The Coinbase referral code is 3KMZM83.

It provides a £40 welcome bonus for new users who complete KYC and meet qualifying activity requirements. The referral link applies the code automatically.

How many perpetual futures pairs does Coinbase offer?

On 2026-09-26 the Coinbase International Exchange API listed 131 trading perpetual markets, across crypto and stock perps.

The US perpetual-style futures have their own contract list.

Use this offer on Coinbase