CrestaG is a card that turns the Ethereum you already hold into real-world spending power — without you ever selling it. You pledge not to sell a portion of your ETH, and in return you get a spending limit equal to its value, usable anywhere Visa or Mastercard is accepted.

No — and you never will, by design. Your ETH is never sold, transferred, or moved to use your card. It stays in your own wallet the entire time. All you do is commit not to sell it while your limit is active; CrestaG never takes custody of it.

It's a direct 1:1 match: pledge $100 worth of ETH not to sell via smart contract, and you get a $100 spending limit. When you spend $100, CrestaG settles it with the merchant directly — your ETH stays untouched in your wallet, only your available limit drops, and it moves up or down with the live ETH price.

Connect your Ethereum wallet, choose how much ETH you want to pledge, and confirm the "won't sell" commitment through the smart contract. Your card — and a spending limit equal to that pledge — is issued instantly. No credit check, no paperwork, no waiting period.

Yes. Every CrestaG account includes both a virtual card, ready the moment your wallet connects for instant online spending, and a physical card you can request for everyday, in-person and contactless payments.

Anywhere Visa or Mastercard is accepted — you choose the network when you get your card. That covers online checkout, in-store terminals, and contactless payment in most countries worldwide.

Yes. Your spending limit can be displayed and used across multiple currencies, so shopping and paying while abroad works the same as it would at home.

There's no card membership fee. Since your ETH is never sold when you spend, using your card doesn't trigger a direct ETH sale at the point of purchase the way cashing out would. Tax treatment of pledging and spending against crypto holdings can still vary by jurisdiction, so we'd always recommend checking with a local tax advisor for your specific situation.

Yes. You earn cashback on your everyday purchases, and you can boost that further through referrals — every friend you invite who joins CrestaG adds bonus spending limit and rewards to your account.

CrestaG supports contactless tap-to-pay, virtual online spending, installment purchases, and cash advances — everything you'd expect from a modern card, backed by your pledged ETH instead of a credit line.

Yes. Alongside your instant virtual card, you can request a physical CrestaG card — Mastercard or Visa — for everyday, in-person and contactless spending.

Your available spending limit is recalculated against the live value of your pledged ETH, so it can go down if the price drops, the same way it can go up if the price rises. Any amount you've already spent isn't affected — only your remaining, unspent limit adjusts with the market.

Yes. Your ETH was never sent anywhere — it has stayed in your own wallet the entire time. Ending your commitment through the app releases your pledge and closes the matching portion of your spending limit; your ETH itself never needed to move to begin with.