Description
The 0fiat browser extension connects users cryptocurrency wallets to retailer checkout flows, enabling USDT and USDC payments across ERC-20, BEP-20, TRC-20, and SPL networks. Upon confirmed on-chain deposits, the system generates digital gift cards automatically redeemed at supported merchants through fiat settlement rails. The extension is self-custodial, requiring explicit wallet approval per transaction, with no private key storage or identity verification.