Can I add a Hyperliquid referral code after trading?

No. Hyperliquid accepts a referral code only before an account's first trade. To use a code later, open a new account with the code and move funds to it.

Updated 27 September 2026

Referral code COLDFRONT

Q: What is the Hyperliquid referral code COLDFRONT?

COLDFRONT is a Hyperliquid referral code that gives 4% off trading fees on your first $25M of volume. Open app.hyperliquid.xyz/join/COLDFRONT before your account's first trade. Accounts with this code can also use the Coldfront extension.

The Hyperliquid referral code COLDFRONT gives 4% off trading fees on your first $25M of volume. Open app.hyperliquid.xyz/join/COLDFRONT before your first trade: Hyperliquid accepts a code only before an account trades.

Open Hyperliquid with the code

How to use it

Open the join link (app.hyperliquid.xyz/join/COLDFRONT) and connect the wallet you'll use for the account.
Deposit. Hyperliquid creates the account on the first deposit.
Check it on Hyperliquid's Referrals page.
Then trade, or set up Coldfront first and trade with your cold wallet unplugged.

Who gets what

You get 4% off your fees. Hyperliquid pays the code's owner, Coldfront, 10% of the fees you pay (less your discount), on your first $1B of volume. Your price never goes up because of it. Coldfront is made by a small independent team, and the extension collects no data, so this share is what keeps it running. Hyperliquid sets these rules and can change them. Full details: referral disclosure.

Already have an account?

Hyperliquid won't add a code to an account that has traded. Most cold wallets can add a second account; use it as a fresh trading account with the code. The new account guide walks through it.