0fiat is a Chrome extension that lets you pay with crypto at 130+ online stores like Amazon, Adidas, Nike and more — no cards, no KYC, zero fees.

Is 0fiat free to use?

Yes. 0fiat charges no hidden fees. Zero issuance, zero transaction and zero maintenance fees.

Which cryptocurrencies are supported?

0fiat currently supports USDT and USDC across multiple networks including ERC-20, BEP-20, and SPL.

Do I need KYC to use 0fiat?

No. 0fiat requires no KYC or identity verification. Just install the extension, connect your wallet and start shopping.

How many stores does 0fiat work on?

0fiat works on 130+ supported stores across multiple countries.

Is 0fiat safe to use?

Yes. 0fiat does not store your funds or sensitive payment details. All transactions are encrypted end-to-end and merchant settlements happen via regular fiat rails.

Does 0fiat store my private keys?

No. 0fiat never has access to your private keys. You connect your own wallet (e.g. MetaMask) and approve each payment yourself.

Which browsers are supported?

0fiat is currently available as a Google Chrome extension. Support for more browsers is planned.

Sign up Supported Stores Refer a Friend

Pay with Crypto at 130+ Online Stores

Free Chrome extension. No KYC. Zero fees.

Download Extension

PRIVACY

0fiat works only on shopping sites

Runs only on supported stores

See All

Disabled automatically on other sites

Try it out now?

How to Pay with Crypto Using 0fiat

1.

Tap 0fiat at checkout

In any supported store, look for the 0fiat icon during payment.

P.S. We'll also show you any discounts we offer :)

0fiat checkout page showing crypto payment option

2.

Select crypto

Set your preferred token and network (like ERC20, BEP20, SPL, etc)

USDT
USDC

Select cryptocurrency screen — choose USDT or USDC

3.

Pay via wallet

Connect your wallet (eg: MetaMask) and approve the payment

Once done, your checkout will be completed automatically.

Pay with crypto wallet — complete your purchase

130+ Stores Accept Crypto Payments

Frequently Asked Questions About 0fiat

X/Twitter Telegram Discord