Vouching requires an Ethos profile, so if you bought WHUF in the sale without one, creating your profile is the first step toward your price guarantee. You will have an invite waiting for you.
When you registered for the sale without an Ethos profile, one of your wallets was registered for an Ethos invitation as part of that flow. To claim it:
1. Go to app.ethos.network and log in, connecting the wallet you used during the sale.
2. You’ll be taken to the invitation flow automatically. Accept the invitation — this is an on-chain step, so your wallet asks you to confirm a transaction with a small gas fee on Base.
3. Once accepted, your profile is live and the wallet you used is registered to it.
After your profile is created
If the wallet holding your WHUF is the one registered to your new profile, you’re ready — head to How to secure your price guarantee and start vouching. If your WHUF is in a different wallet, add that wallet to your profile first under Settings → Wallets → Add new wallet.
> Don’t wait: profile creation is a prerequisite for vouching, and the guarantee window doesn’t pause. Create your profile as soon as your WHUF arrives so the rest of the window is yours to use.