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Overview
Moon provides virtual Visa cards funded by cryptocurrency, enabling users to shop at any merchant that accepts Visa. It began as a browser extension and now offers two card types: 1X single-use and X reloadable cards that support crypto-to-fiat payments using Bitcoin (on-chain or Lightning), Ether, USDC, and USDT. The service is non-custodial, so Moon does not hold user funds or share their personal data with merchants. By converting crypto to a Visa balance at checkout, Moon bridges crypto assets with everyday online shopping.
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Simplify's take
What believers are saying
- Moon’s site and developer docs stayed active through August and September 2026.
- Moon still supports Lightning, a rail few crypto card startups match.
- Kenneth Kruger’s long-running leadership signals continuity after the 2018 founding.
What critics are saying
- Trustpilot showed 2.5 stars in November 2026, with outage complaints and frozen funds.
- CryptoDebitCards reported late-2025 mass cancellations and stalled refunds, damaging trust.
- Visa or partner issuer cutoff would instantly kill Moon’s card issuance and spending rail.
What makes Moon unique
- Moon turns BTC, Lightning, USDC, USDT, and ETH into Visa spend instantly.
- Moon’s non-custodial model keeps user funds and merchant identities separated.
- Moon splits single-use 1X cards from reloadable X cards for different spending needs.
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