Moon card review: crypto prepaid for euros, BTC and Lightning

If you are looking for a Moon card crypto prepaid option to spend in euros with BTC, this review will save you some trial and error. Moon, found at paywithmoon.com, sells virtual prepaid cards that you can fund with Bitcoin, including over the Lightning Network, or with USDT and USDC. That Lightning option is the main reason people look at Moon. In 2026 the picture is messier: the fee data conflicts, the issuer is unconfirmed, and users reported serious problems in December 2025.

We want to be upfront about the limits of this paywithmoon review. Moon’s website returned an HTTP 403 error to our research tool, so we could not read its terms page directly. What we know comes from Moon’s comparison pages as shown in search results, its Lightning page, and third-party sources that disagree with each other. Where facts conflict, we show both sides.

Our verdict

Moon still does something few cards do: it lets you pay with a Lightning invoice and get a card number for online shopping. For small, immediate purchases at US merchants, that is useful. But a card is only as good as your ability to get your money back when something breaks, and that is where Moon falls short.

We score the Moon prepaid card 5.2 out of 10, one of the lowest scores among live cards on this site. The reasons are the December 2025 complaints, the custodial Moon Credit model, an unnamed issuer and fee data we cannot reconcile. If you use it, treat it as a one-purchase tool and never as a place to store value.

Moon at a glance

Moon fees: three sources, three answers

The most important thing to know about Moon’s fees is that sources disagree. Moon’s comparison pages, as indexed by search engines, list a “1% fee with $1 minimum” for foreign exchange and no load or monthly fees. Third-party reports from August 2026 describe two cards with different prices. A crypto card aggregator in March 2026 listed terms that look like a different product altogether.

One possible reading: the 1% with a $1 minimum that Moon labels as FX may be the same charge that later reports call a per-transaction fee on the Moon X Card. That would explain why those reports say there is no separate FX fee. But this is our interpretation, not something Moon confirms. The aggregator’s $20 monthly fee, 2% top-up and 3% FX do not match anything else we found, and may describe an older or different product.

Our advice is simple. Before you pay for a card, read the price on Moon’s own checkout screen and screenshot it. If the numbers there differ from this page, trust the checkout and tell us, so we can update. Our fees guide explains how per-transaction minimums distort the cost of small payments.

Moon card crypto prepaid in euros with BTC: does it work?

Many people search for a Moon card to spend BTC in euros. Moon is aimed mainly at US merchants, and its own pages list a 1% foreign exchange fee with a $1 minimum. That minimum is what hurts. On a €10 purchase, a $1 fee is roughly 10%. On €100 it falls to about 1%. If the aggregator’s 3% FX figure were correct instead, that €100 purchase would cost about €3.

The fee level points to cards denominated in US dollars, though Moon does not say so in the material we could access. Paying in euros then means a currency conversion on every purchase. For regular euro spending, a card that settles in euros will almost always cost less. European readers should start with our Europe guide, and travelers can compare FX costs in our page on crypto cards for travel.

Lightning and other funding options

Funding is where Moon still stands out. Moon has a dedicated Lightning Network page, and reports confirm you can fund cards with Bitcoin on-chain or over Lightning, as well as with USDT and USDC. Litecoin, Ether and Bitcoin Cash were supported historically, but we could not confirm they still are.

• BTC
  BitcoinOn-chain
• LN
  LightningBitcoin over Lightning
• USDT
  Tether
• USDC
  USD Coin
• LTC
  LitecoinHistorically
• ETH
  EtherHistorically

Lightning payments usually settle in seconds with small network fees, which suits a card you top up for one purchase at a time. On-chain Bitcoin is slower and more expensive for small amounts. Spending BTC through any card is usually a taxable disposal in countries that tax crypto gains; our tax guide explains why. If you want to compare which cards accept which coins, see our supported cryptocurrencies page.

Limits and where Moon works

Moon does not publish card limits in any source we could access, and the third-party data does not agree on them either. What we can say is how the product is shaped. Cards are virtual only, so there is no plastic and no ATM access. Reports say there is no Apple Pay or Google Pay support, which rules out tapping your phone in a shop. That leaves online payments, mostly at US merchants.

Online merchants are also where prepaid cards run into trouble. Many subscription services, car rental companies, hotels and payment apps such as PayPal, Venmo and Cash App refuse prepaid or gift card numbers. A Moon card that works at one online store may be declined at the next. If you need a card for subscriptions or travel bookings, a verified, reloadable card will serve you better. Our page on virtual crypto cards compares options that load into phone wallets.

The single-load 1X card adds one more quirk. Once the balance runs low, an order that costs more than what is left will usually fail unless the shop lets you split payment. Size each card to the purchase, including tax and shipping, and you avoid most declines.

December 2025: canceled cards and refund complaints

In December 2025, Moon users began posting reviews on Trustpilot describing canceled cards, a dashboard outage and refunds that had not been resolved. A crypto card aggregator noted the same problems. We could not verify individual cases, and we found no official Moon statement explaining what happened. The timeline below shows what we know.

1. Dec 2025
   Card cancellations reported

   Users on Trustpilot describe canceled cards, a dashboard outage and unresolved refunds.

2. Mar 2026
   Aggregator lists conflicting terms

   A third-party site lists Mastercard, $20 per month, 2% top-up and 3% FX.

3. Aug 2026
   New card names in reports

   Reports describe a reloadable Moon X Card and a single-load Moon 1X Card.

4. Oct 2026
   Our check

   paywithmoon.com blocked our research tool; official fee data available only via search snippets.

KYC tiers

Moon’s comparison pages say verification is tiered and lower tiers do not require sensitive ID documents. That is why Moon often appears on “no-KYC” lists. Secondary sources describe a pattern common to such services: sign up with little information, then face ID or biometric checks for higher limits or at certain points later.

The single-load Moon 1X card follows the same logic as US gift-style prepaid cards. US rules from FinCEN exclude small, US-only, single-load products of $1,000 or less from the heavier prepaid program duties, which helps explain why such cards can launch with light checks. Our guide to no-KYC crypto cards covers those rules and their limits.

Custody: what Moon Credit means

When you fund a Moon card, your crypto is converted into Moon Credit, a balance on Moon’s own ledger. That makes Moon custodial. You no longer hold Bitcoin; you hold a claim on Moon. If Moon cancels a card, freezes an account or stops operating, your recovery depends on Moon.

This is the same structural risk that hurt users of other card programs in 2026. Cypher closed all its cards in August 2026, and the Solflare card paused after its issuer wound down; we track these in our crypto card news. Unlike Moon, the Solflare card was self-custodial, so users kept their funds.

If you still want to try Moon

1. 01
   Read the live terms

   Check fees, network and limits at checkout and save a screenshot before you pay.

2. 02
   Start with a single-load card

   Reports describe the Moon 1X card at $1.49 with no transaction fees.

3. 03
   Fund over Lightning

   Load only the amount of the purchase you plan to make.

4. 04
   Spend immediately

   Use the card the same day and keep no balance as Moon Credit.

For other ways to turn crypto into a card number, see our guide to buying a prepaid card with crypto.

Pros and cons

Moon card alternatives

For one-off online purchases, Bitrefill and Laso Finance do the same job; Bitrefill names its issuer and accepts Lightning. If you want a card you keep, KAST and RedotPay are reloadable stablecoin cards with ATM access, at the cost of full verification. All scores follow our methodology.

Frequently asked questions

Sources and official pages

1. Moon — comparison pages (fees and KYC tiers)
2. Moon — Lightning Network funding
3. Moon — official website
4. Trustpilot — user reviews of paywithmoon.com (unverified user reports)
5. cryptocards.so — Moon card listing (third-party aggregator)
6. FinCEN — FAQ on prepaid access

Ready when you are

Load your card with crypto you own

Buy Bitcoin, Ether or stablecoins with a bank card, Apple Pay or bank transfer, then move them to the card or wallet you choose.

Open account

Exchange running since 2013 · registered with FinCEN (US) and the FCA (UK) · card, Apple Pay or bank transfer

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