A layer of licensed institutions has grown around cryptocurrency, managing fiat currencies and tokens within a single client profile, issuing IBANs, and providing loans secured by Bitcoin. For the owner of an exchange service, this means both competition for clients and a potential settlement partner. Let us examine what a crypto bank is, how its mechanics work, and how to distinguish a genuine licence from an attractive façade.

What Is a Crypto Bank in Simple Terms

A crypto bank, in simple terms, is an organisation that does roughly the same things with digital assets that a traditional bank does with money: stores, transfers, exchanges them, and issues loans against collateral. The difference is that part of the client's balance is denominated not in euros or dollars, but in BTC, ETH, or stablecoins.

Legally, no such term exists. The term does not appear either in the MiCA Regulation or in US legislation, and very different structures can hide behind it: one provider has a banking licence, another has authorisation for custodial storage, while a third has nothing except a website and a promise of interest.

This leads to a practical definition: a crypto bank is a licensed financial institution that provides a range of banking services involving digital assets. It all comes down to two questions: what licence does it hold, and who is the regulator? Without answers to these questions, the word “bank” in the name means nothing.

How a Crypto Bank Works

Internally, such an institution is divided into two areas, and they operate under different rules.

The fiat area is a traditional bank. The client is provided with an account and an IBAN, payments are processed through SEPA and SWIFT, the balance falls under the national deposit guarantee scheme, and part of the funds raised is used for lending.

The cryptocurrency area works differently. With most licensed providers, client assets do not appear on the institution's balance sheet at all: they are segregated and legally remain the property of the client. Keys are divided among signatories using MPC or multisignature technology, while the majority of assets are kept in cold storage.

The difference is fundamental. A bank puts a euro deposit into circulation, but it does not do the same with Bitcoin held in a custodial account unless this is explicitly stipulated in the agreement. Swiss DLT legislation excluded such assets from the bankruptcy estate, while FINMA reminded the market in January 2026 that protection applies when assets are properly segregated, not automatically.

How a Crypto Bank Differs from a Traditional Bank

The first and most important difference is insurance. FDIC states it plainly: deposit insurance covers deposits held with insured banks, does not apply to crypto assets, and does not protect against the bankruptcy of custodians, exchanges, or neobanks. European schemes work in the same way: at Gibraltar-based Xapo Bank, fiat balances are covered by the local guarantee scheme, while crypto assets are not.

The second difference is operating hours. A bank transfer has to wait for clearing and a business day, whereas a blockchain settles transactions on Sundays and at three o'clock in the morning. Hence the need for round-the-clock compliance.

The third difference is lending logic. A traditional bank looks at income and credit history, while here scoring is replaced by collateral: a secured loan backed by tokens with an LTV of around 30-50% and a margin call if the asset price falls. A decision takes hours rather than weeks.

The fourth difference is the depth of verification. The source of funds is confirmed not only through documents but also through the transaction chain: coins with a questionable history will not be accepted even from a client with impeccable paperwork.

What Services Crypto Banks Offer

The range differs from one provider to another, but the core services are generally the same:

• Custodial storage - asset segregation, cold storage, auditable reporting.
• Exchange and OTC execution - large orders are executed outside the order book so as not to move the market price.
• Fiat accounts - IBANs in the name of the client or company, SEPA and SWIFT.
• Cards - Visa or Mastercard with conversion at the time of payment.
• Collateralised loans - fiat against BTC, ETH, and stablecoins without selling the position.
• Staking - placing assets in PoS networks with rewards distributed to clients.
• Corporate settlements - accounts for payment services and CASPs, stablecoin payments, tokenisation.

For businesses, the last point is often more important than all the others: an exchange service needs a bank that will not close its account after the first incoming payment from a crypto exchange.

Types of Crypto Banks

Banks with a digital core. Sygnum and AMINA (SEBA until December 2023) received FINMA banking licences in August 2019 and became the first banks built around digital assets.

Traditional banks with a crypto module. Bank Frick has traded and stored crypto assets since 2018 under Liechtenstein's TVTG, and in January 2026 received authorisation under MiCAR and access to all EEA countries. BBVA, CaixaBank, LGT Bank, and Société Générale are following the same path.

US national trust banks. Anchorage Digital received conditional approval from the OCC in January 2021 and for a long time remained the only crypto-native holder of such a charter. On 12 December 2025, the regulator approved five applications at once: entities associated with Circle, Ripple, Paxos, BitGo, and Fidelity; the OCC publishes the status of applications in a public register. There is an important nuance: the charter permits custody, settlement, and fiduciary services, but does not allow the institution to accept deposits or issue loans.

Neobanks and EMIs with crypto functionality. At Revolut, N26, and Trade Republic, the cryptocurrency component operates through a separate legal entity with a CASP licence. There is one application but two regulatory frameworks.

Services without a banking licence. An overseas crypto bank based in a jurisdiction with a relaxed regulatory regime can call itself whatever it wants, pay double-digit interest, and fall outside every deposit guarantee scheme. This is the group in which some of the costliest stories for clients have occurred.

Advantages of Using a Crypto Bank

The main advantage of a crypto bank is a unified environment. Fiat currencies, tokens, and a card exist within one profile, so there is no need to move funds through three different services and lose money on spreads and time at every stage.

Another advantage is legal certainty: an agreement, an audit, and a regulator that clients can contact. An exchange registered offshore does not offer such a combination. A collateralised loan provides fiat without selling the position and, in some jurisdictions, does not create a taxable event.

For companies, access to banking details is often decisive: a payment service or exchange needs an account capable of accepting incoming payments from crypto platforms.

Disadvantages and Potential Risks

Crypto assets are not covered by a government guarantee: only the fiat balance is protected.

The entry threshold is high. Swiss banks of this type work with wealthy clients, Xapo Bank requires paid membership, and fees are generally less competitive than those offered by exchanges. The list of supported assets is short: where an exchange offers hundreds of pairs, a bank may limit itself to around a dozen liquid coins.

Counterparty risk has not disappeared either. Celsius promised yields of up to 18% per year and attracted around 1.7 million clients, but filed for bankruptcy in July 2022: $5.5 billion in liabilities against $4.3 billion in assets and $4.7 billion owed to users. The company was never a bank, although it looked and spoke like one.

How Safe Is It to Store Cryptocurrency in a Crypto Bank

The figures are sobering. According to Chainalysis, more than $3.4 billion was stolen from services and wallets in 2025, the three largest hacks accounted for 69% of all losses in the service-related segment of the market, and the February attack on Bybit, worth almost $1.5 billion, became the largest in the industry's history. The attack vector has shifted: attackers are targeting not so much smart contracts as key infrastructure and signing procedures.

Risk is reduced through asset segregation, cold storage, key separation, withdrawal time locks, and regular reserve audits. On the client side, a hardware key instead of SMS authentication and a separate email address for financial matters provide additional protection.

The honest answer is that a licensed custodian significantly reduces risk but does not eliminate it. Private insurance covers a specified limit, not the entire balance. There is no government guarantee for crypto assets anywhere.

How to Choose a Reliable Crypto Bank

Check the licence only at the original source. For the EU, this is the ESMA CASP register, for the United States the OCC registers, for Switzerland FINMA, and for Gibraltar GFSC. A screenshot of a certificate on a company's website is not proof.

Verify the legal entity, not the brand. A licence belongs to a specific company in a specific country, while you may actually be served by a subsidiary operating in another jurisdiction.

Find out what happens to the assets: whether they are segregated and whether the bank has the right to lend them to third parties. A right of rehypothecation hidden in the user agreement turns custody into lending.

Calculate the full cost: spread, network withdrawal fee, subscription fee, and minimum balance requirement. Individually they may seem insignificant, but together they can add up to a substantial amount.

Assess the reporting: annual report, auditor, proof of reserves. An interest rate significantly above the market rate means that the money is being put to work somewhere with additional risk, and that risk is borne by the client.

Popular Crypto Banks in 2026

Sygnum and AMINA have operated under Swiss banking licences since 2019, offering custody, trading, staking, and collateralised lending. In 2026, both groups entered the EEA market through licences in Liechtenstein and Austria.

Bank Frick specialises in B2B services: accounts for crypto companies, settlements, and issuance projects. Xapo Bank is a Gibraltar-based private bank focused on Bitcoin: a USD account, card, BTC custody, collateralised loans, and a membership model with an annual fee. Anchorage Digital remains the only crypto-native bank in the United States with a fully implemented federal charter, followed by a wave of OCC-approved applications in 2025-2026.

Regulation sets the broader context: the MiCA transitional period ended on 1 July 2026, and it is no longer possible to serve clients in the EU without CASP authorisation. By the end of July 2026, the ESMA register contained more than three hundred providers, including dozens of traditional banks.

Who a Crypto Bank Is Suitable For

A private investor with a large long-term position who needs a predictable route into fiat and a clear legal status for the asset. The format is inconvenient for an active trader: fees are higher, the list of trading pairs is shorter, and execution is slower.

Companies where cryptocurrency is part of the operating model: payment services, mining operators, and developers receiving payments in stablecoins.

Operators of exchange services. The interface, exchange rates, and exchange directions are handled by software, such as the BoxExchanger platform, but the settlement infrastructure is still built around a banking partner, and the requirements for that partner remain the same.

It is not suitable for those seeking anonymity or working with small amounts: KYC is more thorough here than on an exchange, while fixed fees undermine the economics of a small balance.

Conclusion

A licence, segregation, and reporting provide a legal bridge between the blockchain and a bank account, but market risk remains with the client: a volatile asset does not become a protected deposit. Verification comes down to three documents: the licence in the regulator's register, a description of the guarantee scheme, and the section of the agreement explaining what happens to the assets. The same logic is useful to the owner of an exchange service when choosing a settlement partner.

The information presented in this article is for informational purposes only and does not constitute a guide to action, financial recommendation, or investment advice. Cryptocurrency investments involve a high level of risk, and every investor should independently conduct analysis, assess their financial capabilities, and consult professional financial advisers before making investment decisions.