Foxbit Card Review: What a Free Brazilian Crypto Card Really Does

If you have come across the Foxbit card while looking for a way to spend crypto in everyday life, the headline number that catches people is that the card itself is free: no issuance charge, no annual fee, no monthly fee. That is genuinely unusual and worth paying attention to. But the free part is also the smallest part of the story, and it is not the part that decides whether the card works for you.

I went through Foxbit’s own card pages, its fees-and-limits page, its app listings and its published complaint records to work out what this card actually is, what it costs to use, and where it stops short. The short version: this is a Brazilian card from a Brazilian crypto exchange, aimed at people who already hold an account there and already have Brazilian reais to move around. It is not a general-purpose crypto card for people living in other countries, and the practical details about who can get one are thinner than you would hope.

The conditions described on this page are current as of 21 October 2026.

Verdict: 5.6 out of 10

Foxbit earns 5.6 out of 10 in my assessment. That is a middling score, and it is not a verdict on whether the card is any good for its intended user. It is a verdict on how far the card stretches beyond a narrow, Brazilian, existing-customer use case, and how many important details the official pages simply do not publish.

Who this card suits: you already have a Foxbit account, you are an individual rather than a company, you live and bank in Brazil, you spend in reais, and you want a Mastercard that draws on crypto you already hold without a monthly charge. If that is you, the free pricing is a real advantage and the cashback structure, while modest, is at least explained clearly.

Who it does not suit: anyone outside Brazil looking for a foreign-issued crypto card, anyone who needs a physical card in the mail with a stated delivery time, anyone who wants a card that draws directly from a self-custody wallet, and anyone who needs published spending limits or a stated foreign-exchange fee before they commit money. The card’s own pages leave several of those questions open, and an open question is worse than an unfavourable answer when you are deciding where to keep money.

The score below breaks down where the marks come from, so you can see whether you disagree with my weighting.

That middle column is the part to read twice. Cost and everyday use score well; who can get it scores badly. That shape tells you the card is competently built for a narrow audience and simply not addressed to a wide one.

Who can get the Foxbit card

The short answer: existing individual clients of the Brazilian Foxbit exchange, and as far as the public pages go, nobody else.

The official card page describes the card as released only for individuals — the Portuguese wording is “liberado apenas para pessoas físicas”, meaning companies and legal entities cannot apply. That is the only eligibility statement I could find. Foxbit is a Brazilian exchange, registered in Brazil under CNPJ 21.246.584/0001-50, and the card pages are all in Brazilian Portuguese.

What the pages do not say is worth as much attention as what they do say. Countries are not listed. Citizenship and residence requirements are not stated. Whether a Russian citizen living in Brazil qualifies is not addressed, and neither is whether a Brazilian citizen living abroad qualifies. The card page simply does not go there, so I am not going to guess on its behalf.

Only the eligibility statement is short, and it is short in a specific way. Foxbit does not publish a list of countries, a citizenship test, or a residency test. It does not say whether a foreigner with Brazilian residency qualifies, and it does not say whether a Brazilian citizen living in another country qualifies. For a card whose entire purpose is to give you a way to pay, that silence is the finding. An exchange can open an account to someone on the strength of a passport and an address, and then decline to extend the card, and you would have no published rule to appeal to.

If you are a Russian speaker, here is the honest position:

• Living in Russia: this is not a card for you. It is released to Foxbit’s Brazilian client base, and there is no stated path to eligibility from outside Brazil.
• Living in another CIS country: same answer. The exchange is Brazilian, the currency is reais, the top-up rail is Pix, a Brazilian instant payment system. Nothing on the pages suggests availability outside Brazil.
• A Russian citizen living elsewhere, including Brazil: the pages are silent on citizenship entirely. Silence is not permission. The only published criterion is being an existing individual Foxbit client, and what happens after that is not documented.

If you are reading this because ordinary bank cards are hard to get where you live, Foxbit is worth understanding as an example of the category, not as an option open to you. Later in this review I explain how these cards work generally, why foreign BINs get declined in shops, and which alternatives do publish their eligibility rules more clearly.

How to apply for the card

The short answer: sign up for Foxbit, then ask for the card from inside the app. There is no long application form described on the public pages.

The stated path is straightforward. Registration at app.foxbit.com.br is free. Inside the account you look for the “Solicitar meu cartão” option and request the card. That is the whole documented flow.

Several details that you would reasonably want are missing. The KYC process itself is not described on the card page — what documents are required, how long verification takes, what happens if it fails. The minimum age is not stated. Delivery is not stated: the pages do not say whether the card is physical, whether it arrives by post, or how long it takes.

That last gap matters more than it first appears. If you are planning around a physical card arriving in your mailbox, you are planning around something the official pages do not confirm. The card is described as a Mastercard, with tap, insert, swipe and online payments mentioned, which points toward a physical card existing — but the page never says plainly whether you get plastic, a virtual card, or both. I would not order anything on the assumption of a specific delivery timeline.

There is also a difference between being eligible and being served. Because the card is tied to an existing client relationship, the sequence matters: account first, level second, card third. An account on the simplified tier with its R$ 5,000 monthly limit and no crypto transfers is technically a Foxbit client, and technically eligible for the card, and yet unable to be funded with the crypto the card is meant to spend. So the useful question is not “can I get the card” but “which account level will I be on when I want to use it, and how do I get there”. Neither the documents nor the processing time for a level upgrade are published, so treat the upgrade as a step with an unknown duration.

One inconsistency to be aware of while you read the card page: Foxbit has two account levels, and they are the real gate:

• A simplified account carries a monthly limit of R$ 5,000 and does not allow crypto transfers.
• A verified account allows up to R$ 75,000 in monthly deposits and R$ 300,000 in monthly BRL withdrawals, with crypto withdrawal limits set individually.

The documents and processing times for either level are not stated on the pages. Note the practical consequence: on a simplified account you cannot move crypto in or out at all, which makes the card much less useful if your intent was to fund it from a self-custody wallet.

Another detail to note on the card page: it describes the product in prepaid terms in some places and in credit-function terms in others. If you are deciding whether your balance is a stored balance or a line of credit, ask Foxbit directly rather than inferring it, because the page itself does not settle the question.

Fees and limits: what it really costs

The short answer: the card has no fees at all until you use it, and then the costs come from conversion, from a percentage line the pages do not fully explain, and from cash withdrawals.

Here is everything the official pages publish, in one place.

Now let me walk through three ordinary payments and tell you which of those lines actually touches you, because the table above is much less alarming once you see where the money goes.

Buying coffee in reais. You pay, the amount is charged in reais, nothing is converted, and no cashback is earned. The page is explicit that paying in BRL is possible but earns no cashback. So if you top up with reais and spend reais, you are using a free Mastercard and giving up the only reward on offer.

Buying something while your balance sits in crypto. This is where the cost lives. Crypto is converted to BRL at the point of payment, and conversion fees apply. The card page does not print the values; they are on the fees-and-limits page. The “IOF + taxa de câmbio” line at 6% sits on that same page without any explanation of what it is charged on, which is the single most important number here and the one I would ask about before spending anything meaningful.

Taking money out of an ATM. R$ 6.90 per domestic withdrawal, on Cirrus and Caixa 24hrs. That is a flat fee, not a percentage, so it punishes small withdrawals harder than large ones. The card page itself does not give the fee; it points to the fees-and-limits table, which includes both ATM fees and IOF.

Two structural points about the cashback, because people often read the headline rate and stop. Cashback is earned only on purchases paid in crypto, and it is credited in the same crypto back to your Foxbit wallet — not as reais. The bands are: up to R$999.99 of monthly crypto spend earns 0%; R$1,000 to R$2,999.99 earns 0.5%; over R$3,000 earns 1%. If you are a light spender, the honest reading is that you earn nothing at all, and the cashback only starts once you are already spending fairly heavily in crypto each month.

How to top up

The short answer: you bring in Brazilian reais through Pix, then buy crypto with them, and the card spends from that balance. There is no direct crypto-to-card funding rail described.

The documented flow is: deposit BRL via Pix, buy crypto, and the balance sits in your Foxbit account for the card to draw on. The coins listed as available are BTC, ETH, USDT, XRP and ADA. You can set which crypto is your default inside the app. Paying directly in BRL is possible, but as noted, without cashback.

Here is the part I would want you to notice. The card page does not name a single network. It does not say whether USDT arrives on Ethereum, Tron or Solana, and it does not say whether you can send crypto from an external wallet to fund the card at all. The account-limits page lists crypto deposits and withdrawals as a feature of the verified tier — the simplified tier excludes them outright — but the deposit and withdrawal fee table on that page displayed “Carregando taxas…” when I looked, meaning no values were loaded.

Those network details are not a formality. If you send USDT on the wrong network, the transfer is irreversible and the funds can be gone; you would be relying on support to recover them with no guarantee. So before you fund this card from anywhere, ask Foxbit in writing which networks are supported for each of the five coins, and keep the answer. I have deliberately not guessed an answer for you here, because guessing wrong on a network is expensive.

It is worth understanding why this matters so much, since the underlying mechanism is the same one that catches people on every crypto card. USDT exists on several blockchains — Ethereum, Tron, Solana, Polygon and Avalanche among them — and the same token name on different networks is not the same asset. Fees are paid in the network’s own currency, which is a practical trap of its own: on Ethereum that means ETH, so a wallet holding USDT and no ETH cannot send at all, and on Tron the network prices transactions through bandwidth and energy resources, often burning TRX. One more wrinkle: Circle stopped supporting USDC on Tron in February 2024, so “USDC over TRC20” is not a native option even though USDT on Tron is common. None of this is Foxbit’s fault, and none of it is documented on Foxbit’s pages. It is the category context a card user needs in order to avoid an irreversible mistake.

Withdrawals from the card balance are not documented either. The menu links to a Pix deposit and withdrawal page without giving details, and account closure is not stated. So the exit route is as thinly documented as the entry route.

Paying with the card day to day

The short answer: it is a Mastercard that works with Apple Pay and Google Pay, spends in reais, and earns cashback only when crypto funds the purchase.

Apple Pay and Google Pay are both supported. That is genuinely useful, because a tokenised mobile wallet number is a different thing from your card number: each payment uses a one-time dynamic code rather than your actual number, and the issuer can restrict the tokenised copy separately — blocking it, for example, on magnetic-stripe or website use. If your card works, your phone will usually work well, and in some shop situations better.

The app exists on both iOS and Android. On the Brazilian App Store listing I read a rating of 4.4 out of 5 from about 5.6 thousand ratings, with iPhone on iOS 16.0 or later and Apple Watch support. I did not read the Google Play rating, so treat the app’s quality across both stores as only partly checked.

The payment mechanics are standard for the category. Online payments will generally involve 3-D Secure, where Mastercard’s version is called Identity Check — an extra verification step that either passes without friction or challenges you with a code or a biometric prompt. The card is a Mastercard, so that is what to expect.

Two limitations to note. First, blocked merchant categories are not stated. That matters if you ever want to use the card anywhere the provider considers sensitive; you will not find the list in advance. Merchants are classified by a four-digit merchant category code assigned when the business starts accepting cards, and codes exist for categories people expect to be restricted — 7995 covers gambling, for instance. Issuers often block such codes by policy rather than by law, and the blocked list differs from one issuer to the next, so there is no general rule you can rely on.

Second, dispute handling is not stated. If a purchase goes wrong, the card page does not tell you how to raise a chargeback or what evidence you would need. A chargeback is a refund ordered by your issuer to settle a dispute, with reason codes for fraud, duplicate billing or goods not received. On a prepaid-style product, do not assume the same reversal rights you would have with a bank debit card — in the US, debit card reversal rights come from Regulation E and credit card rights from Regulation Z, and prepaid-card coverage varies and should be checked rather than presumed. This is exactly the situation where you want the answer in writing before you need it.

A practical note on declines: a declined authorisation can leave a hold on your funds for several days, in some cases as long as seven. It is worth keeping a little slack in the balance rather than spending right up to the last unit. Declines also happen for reasons that have nothing to do with your balance: any merchant can look up the six- or eight-digit issuer identification number at the front of your card number, see which institution and country issued it, and apply extra scrutiny if that country differs from your billing address. Some merchants decline prepaid or foreign-issued cards precisely because that lookup reveals the card type. It is a routine irritation rather than a scam, and it is one more reason a foreign-issued card feels different from a local one.

What can go wrong

The short answer: the money side is the real exposure, not the card side. The crypto balance is not covered by the Brazilian deposit guarantee scheme, the card’s issuer is not named on the official pages, and the complaints that exist are about withdrawals rather than payments.

Start with the company. Foxbit’s legal entity is Foxbit Sociedade Prestadora de Serviços de Ativos Virtuais Ltda., CNPJ 21.246.584/0001-50, in Brazil. The official page does not name the card issuer or BIN sponsor. It says the company intends to file for Central Bank authorisation as a PSAV — that is a plan, not a licence held today. And the crypto balances are not covered by FGC, the Brazilian deposit guarantee scheme. So if the exchange fails, your crypto is not a bank deposit and there is no deposit insurance behind it. That is the normal position for crypto balances anywhere, but it is worth being explicit about before you load funds.

Unofficial reporting names the issuer as Pomelo, an Argentine fintech, through Brazilian startup and Latin American fintech press coverage; the card’s own pages do not confirm this, and no dates were given in those reports. Treat the issuer question as open rather than settled.

On complaints, the picture is more reassuring. Foxbit’s record on the Brazilian consumer complaint platform Reclame Aqui shows 7.9 out of 10, with 250 complaints for January to June 2026 and 88.1% of them resolved. The themes in those complaints are withdrawals rather than card payments: held Pix and BRL withdrawals, difficulty withdrawing bitcoin, delays on account email changes, and lost account access. I found no card-specific complaints, and no official incident reports.

A much smaller and older signal sits alongside that. On Trustpilot I read 2.8 out of 5 from only three reviews, none in the past twelve months: an ETH withdrawal refused in October 2025, and an identity document not accepted for verification back in February 2022. Three reviews is too small a sample to weight heavily, but the withdrawal theme is the same one that dominates the larger Brazilian dataset, and it is the theme that matters most to anyone planning to move money out.

On security, the card page makes one clear statement worth repeating: Foxbit never asks for your password or your 2FA code. Card freeze and spending controls are not described, so I cannot tell you whether you can freeze the card instantly or cap spending — both are standard safeguards you would want, and both are absent from the documentation. Support is a Portuguese-language help centre and a contact page, with no stated hours and no Russian-language support mentioned.

One more risk that belongs to the category rather than to this card: blockchain transfers are irreversible. If you send funds on an unsupported network or to an address belonging to a different network, they can be lost or need manual recovery with no guarantee of success.

What to take instead

The alternatives below are worth reading not because Foxbit is bad, but because they publish the details Foxbit leaves blank — which network, which issuer, which fees apply to what. Each publishes its eligibility rules far more explicitly, which is itself a form of quality.

Where Foxbit is genuinely better: for a Brazilian individual already holding crypto on Foxbit, the card costs nothing to hold, works in Apple Pay and Google Pay, and pays up to 1% back in the same coin. Very few cards anywhere are free with no annual charge.

Where Foxbit is clearly worse: transparency. Bybit publishes a currency-by-currency breakdown including a 2% international fee in Kazakhstan and 7% in Argentina, plus tax rates. Coinbase states plainly that it applies no spending fee and no annual fee, and that the cost is the spread. OKX names the conversion spread. Foxbit prints a 6% line and does not say what it applies to, and does not name its issuer or networks.

If you are outside Brazil, this is not really a close comparison. Bybit names Argentina, the AIFC in Kazakhstan, Georgia, Kazakhstan, Australia, Mexico, Brazil, Peru and Asia Pacific as card regions, and states that the product is not meant for European Economic Area customers. Coinbase is US-only, all states except Hawaii. OKX covers the EU and Norway, excluding Iceland and Liechtenstein, and says citizenship versus residence rules are not stated. Read those eligibility statements carefully rather than assuming; and note that Bybit’s own restricted-country list for its fiat services includes Belarus, the Russian Federation, Serbia, China and the United States.

Who I would recommend it to

I would recommend the Foxbit card to one specific person: an individual in Brazil who already holds crypto on Foxbit, already moves reais through Pix, and wants a no-cost Mastercard for everyday spending with modest crypto cashback. For that person, the free pricing, the Apple Pay and Google Pay support, and the resolved-complaint record make it a reasonable choice, provided they accept that conversion is where the money goes and that the crypto balance has no deposit guarantee behind it.

I would not recommend it to anyone planning around a foreign-issued card, anyone who needs a card drawn on a self-custody wallet, and anyone who treats published fees as a precondition rather than a nice-to-have. If you cannot answer the question of which network your USDT arrives on, and you plan to fund the card from an external wallet, this is not the card for you yet.

Before you apply, I would ask Foxbit three things in writing and keep the answers: which networks are supported for each coin; exactly what the 6% “IOF + taxa de câmbio” is charged on; and whether you receive a physical card, a virtual card, or both, with delivery times. Those three answers will tell you more about whether this card works for you than anything else on the official pages.

Frequently asked questions

What is the Foxbit card?

The Foxbit card is a Mastercard payment card offered by Foxbit, a Brazilian cryptocurrency exchange registered under CNPJ 21.246.584/0001-50. It draws on crypto held in your Foxbit account, converting to Brazilian reais at the point of payment. It is released only for individuals who are already Foxbit clients, and the official pages describe it in a way that mixes prepaid and credit-function language without settling which applies.

How does the Foxbit card work?

You deposit Brazilian reais through Pix, buy crypto with them, and the card spends from that balance. Crypto is converted to BRL when you pay. Cashback applies only when crypto funds the purchase, and it is credited in the same crypto back to your Foxbit wallet. Paying directly in reais is possible but earns no cashback at all.

Is Foxbit a bank?

No. Foxbit is a virtual asset service provider, Foxbit Sociedade Prestadora de Serviços de Ativos Virtuais Ltda. The company says it plans to file for Central Bank authorisation as a PSAV, but that is a stated intention, not a licence it currently holds. Crypto balances are not covered by FGC, Brazil’s deposit guarantee scheme, so your funds are not a protected bank deposit.

Which countries can get the Foxbit card?

The public pages name none. The only stated criterion is being an existing individual Foxbit client, and Foxbit is a Brazilian exchange with a Brazilian entity number, Brazilian-real currency and Pix as the top-up rail. If you are not a Brazilian resident banking in Brazil, there is no published path to eligibility, and you should assume the card is not available to you.

Does the Foxbit card require KYC?

The card page does not describe the verification process at all — no documents, no timing, no failure path. What is documented is that Foxbit has two account levels: a simplified one with a R$ 5,000 monthly limit and no crypto transfers, and a verified one allowing up to R$ 75,000 in monthly deposits and R$ 300,000 in monthly BRL withdrawals.

Is the Foxbit card free?

The card has no issuance fee, no annual fee and no monthly fee — all published as R$ 0.00. Crypto transactions are listed at 0.0%. But a 6% line reading “IOF + taxa de câmbio” appears on the fees page without any statement of what it applies to, and ATM withdrawals cost R$ 6.90 domestically, so free to hold is not the same as free to use.

Can I use the Foxbit card in another country?

The card is denominated in Brazilian reais and the pages say nothing about international use, foreign-exchange fees, or which countries it is accepted in. The fees-and-limits page carries a currency-exchange line, which suggests some FX treatment exists, but no rate or scope is published. Treat international spending as undocumented rather than supported.

Is the Foxbit card safe?

Treat it as what it is: a crypto exchange product, not a bank deposit. Crypto balances are not covered by FGC, blockchain transfers are irreversible, and the card’s issuer is not named on the official pages, though unofficial reporting names the Argentine fintech Pomelo. Foxbit’s Brazilian complaint record is respectable at 7.9 out of 10 with 88.1% resolved, and the main complaint themes are withdrawals and account access rather than card payments.

Does Foxbit have a virtual card?

The pages do not say. They describe a Mastercard with tap, insert, swipe and online payments, which is consistent with a physical card, but neither virtual nor physical is confirmed and delivery is not stated. If you need a card number quickly for online payments, ask Foxbit directly whether a virtual card is issued and how quickly you would receive it.

How do I top up the Foxbit card?

You deposit Brazilian reais via Pix, then buy crypto, and the balance funds the card. The available coins are BTC, ETH, USDT, XRP and ADA, with a default you can set in the app. Crucially, no network is named anywhere on the pages, and crypto deposits from external wallets are not confirmed, so ask which networks are supported before sending funds from anywhere else.

Prepared by the Crypto Card Rating editorial staff.