Dapp storeEthereumWeb3 wallet toolsWeb3 payment tools
0fiat
0fiat
Web3 payment tools

0fiat

0fiat is a browser extension that lets users pay with stablecoins at online retailers across hundreds of stores with no KYC.

Ethereum logo
Base logo
Polygon logo
Arbitrum logo
OP Mainnet logo
BNB Chain logo
Solana logo
Free
This link will take you to a third-party site not owned or operated by Alchemy.

What is 0fiat?

0fiat helps crypto holders spend digital assets at online merchants directly from a self-custodial wallet. Users connect their wallet to the Chrome extension and pay with USDT or USDC across multiple chains at hundreds of supported retailers in over 100 countries. The extension charges no transaction fees and skips KYC verification.

Sponsor gas and bundle user ops in your app or on your chain
Get your API key

Best Web3 payment tools

Discover more web3 applications and developer tools.

See all dapps

Developer resources from Alchemy

App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

Dapp store background image

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.
Get your API key