3 hours ago
Quick Answer: Entering the Base App referral code "DB9LBD5T" during signup knocks 10% off your swap fees. It takes about ten seconds and applies automatically to trades after that. Here's the setup. Download Base App, create or link your wallet, then paste DB9LBD5T into the referral or invite field before you finish onboarding. If you skip it there, check Settings for a "Referral" or "Invite code" option, since some builds let you add it later. The discount hits the swap fee itself, not gas. So on a $500 swap where the app fee runs around 0.5%, you'd pay roughly $2.25 instead of $2.50. Small, but it adds up if you trade weekly. Worth saying plainly: this is a referral, so I get credit if you use it. The 10% off is the same whether you use mine or someone else's, so grab whichever one you find first. Just don't pay anyone for a code, because they're free. One tip. Fund the wallet with USDC on Base before your first swap, since bridging from Ethereum mainnet can cost more in gas than you'll save in fees all month. Has anyone checked whether the fee discount stacks with Coinbase One perks?