Skip to contentYour Bifrost wallet
It is created the moment you sign in — a key, not a place — and it is yours to control, with nothing to memorise.
6 min read·New collectors·6 steps
01What a wallet actually is#
The word “wallet” misleads almost everyone. Your money is not a stack of notes inside an app — a wallet is really just your key: the thing that proves you are you when you want to fund your account, spend, or sell. Your USDC balance lives in that wallet, on the Base ledger, and no one at Bifrost can move it. The balance you see on your account is simply the live USDC in your wallet, read straight from the chain. Losing your phone does not mean losing your money, any more than losing your house key demolishes the house — what matters is being able to prove you are you again, which is exactly what the next steps set up, carefully.
02Signing in creates your wallet#
There is no separate account to set up. Sign in with Google, Apple, email or a passkey — one modal, one step — and Bifrost provisions a real wallet for you in that moment, unlocked by whichever method you chose. No password to invent, write on a sticky note, or forget. If you would rather bring a wallet you already own, like MetaMask or Coinbase Wallet, connect it from the very same screen. If you have unlocked a phone today, you already have every skill this step requires. And a passkey has a quiet superpower: nobody can phish it out of you, because there is nothing to read aloud. It is genuinely the easiest part of the whole journey.
03Your address, and what it is#
Once you have signed in, your wallet has an address starting with 0x — its public name on the Base ledger. You never create this by hand; it is generated for you the moment the wallet is made. You can share that address freely: it only lets people send things to you, never take them. It is what a coin's certificate is transferred to when you buy, and where your USDC arrives when you sell. Everything else in these guides refers back to this one address.
04Yours to keep, and to export#
This wallet belongs to you, not to Bifrost — the whole point of the sign-in creating it is that you control it. From your account settings you can export it, moving it into a wallet app of your own so you hold the keys directly, or simply keep signing in the easy way and let Bifrost’s login do the unlocking. Neither choice is a trap: an exported wallet still works with Bifrost, and a connected wallet you already owned was always yours. Collectors who have insured coins for decades know the instinct — keep the way back in somewhere safe, the same reason you store the valuation paperwork away from the coin cabinet.
05What you must never share#
Some wallets use a “recovery phrase” — twelve or twenty-four ordinary words. If you ever have one, treat it like the deed to your house: on paper, at home, shown to no one. And hear this clearly: no one legitimate will ever ask for it. Not Bifrost, not Base, not a “support agent”, no matter how convincing or urgent they sound. Anyone asking is stealing. There is no exception to this rule, and knowing it makes you safer than most people on the internet.
06What it costs#
Nothing. Signing in is free, your wallet is free, keeping it is free, and receiving money into it is free. When you buy or sell on Bifrost, the network charges a tiny gas fee for the on-chain steps — Bifrost pays that gas for you, so you approve a purchase by signing, never by paying gas yourself. There is no subscription, no minimum balance and no dormancy charge. If anything ever asks you to pay to “activate” or “unlock” your wallet, it is a scam — close the page and keep your afternoon.