Stablecoins are usually the first crypto-assets that make sense to a newcomer, because they behave like ordinary money on a screen: one unit, one euro. European law has given that behaviour a name. Under the Markets in Crypto-Assets Regulation, known as MiCA, any crypto-asset that tracks a single official currency sits in its own legal category — the electronic money token, shortened to EMT or e-money token.
This is a plain-language guide for beginners: what the MiCA definition says, where the boundary with similar products runs, what an issuer must do, and how these instruments are used. No background in financial law is assumed.
The short version
An electronic money token is MiCA’s single-currency stablecoin: a crypto-asset pegged to one official currency, backed one-for-one by the funds taken in for it, and exchangeable back into that currency at face value at any time, with no redemption fee.
What an e-money token is under MiCA
The wording in Regulation (EU) 2023/1114 is short: an e-money token is a type of crypto-asset that sets out to hold a stable value by referencing one official currency. In market language, that is a fiat-backed stablecoin. Two elements of that sentence carry the weight.
- One currency. The peg points at a single currency and nothing else. A token that follows a basket — several currencies together, a currency plus gold, a mix of commodities — is not an EMT; it belongs to the neighbouring category described below.
- An official currency. That means money issued by a central bank or another monetary authority: the euro, the US dollar, the Swiss franc. If a country declares a cryptocurrency to be legal tender, that coin still does not count as an official currency here, so a token pegged to it is not an e-money token either.
Three consequences follow, and together they make the category useful. Every unit in circulation is matched by an equivalent amount of safeguarded funds. Anyone holding one can hand it back and receive the currency at face value. And it earns nothing while it sits in a wallet: an EMT is digital cash, not a savings product.
How an EMT differs from other crypto-assets
Four things are easy to mix up: e-money tokens, asset-referenced tokens, ordinary cryptocurrencies, and the electronic money Europe has had for years.
| Type | What its value follows | Who may issue it | Getting money back |
|---|---|---|---|
| E-money token (EMT) | One official currency, at a fixed one-to-one rate | A bank or an electronic money institution established in the EU | At face value, at any time, with no fee |
| Asset-referenced token (ART) | A basket of currencies, commodities or other crypto-assets | An authorised issuer, or a bank | Yes, but linked to the market value of the referenced assets |
| Unbacked cryptocurrency | Nothing — only supply and demand | Nobody — there is no issuer | None |
| Traditional electronic money | One official currency, at a fixed one-to-one rate | A bank or an electronic money institution | At face value, at any time |
Single-currency stablecoin, or a basket?
In everyday speech both are called a stablecoin, but the dividing line is the number of references. One official currency and the token is an e-money token; anything broader and it is an asset-referenced token. MiCA keeps the two categories mutually exclusive on purpose, so an issuer cannot slip into a lighter rulebook by describing the same product differently.
Blockchain token, or ordinary electronic money?
The gap here is narrower than it looks: MiCA says e-money tokens are to be treated as electronic money, so much of Directive 2009/110/EC applies to them as well. The difference is technical, not conceptual. An EMT lives on a blockchain or similar distributed ledger, can sit in a wallet the holder controls, moves directly between people and can be listed on trading platforms; a prepaid card balance stays inside the system of the company that issued it.
Rules for issuers of electronic money tokens
Because an EMT behaves like money rather than an investment, MiCA places it close to banking rules instead of the general crypto regime. The main duties:
- Be a licensed institution. Only a credit institution or an authorised electronic money institution (EMI) established in the European Union may offer an e-money token to the public there or have it admitted to trading; very small offers and offers aimed only at qualified investors are the narrow exception.
- Publish a disclosure document. Before the token is offered, the issuer prepares a crypto-asset white paper covering the token, the issuer, the rights attached, the reserve and the risks. For e-money tokens the paper is notified to the national supervisor, not approved by it, and it must be published.
- Safeguard the money behind the tokens. Funds received in exchange for them are kept separate from the issuer’s own assets, and at least 30% of them are always kept in separate accounts at credit institutions. The rest goes into secure, low-risk, highly liquid instruments in the same currency, so that a redemption request can always be met.
- Issue and redeem at face value. Tokens are handed out at par when the issuer receives the money, and a holder may return them at any time for the matching amount of currency. Charging for redemption is not allowed.
- Pay no interest. Neither the issuer nor a provider distributing the token may grant interest on it. That is deliberate: it keeps the product in the payments world instead of turning it into a deposit substitute.
- Respect the ceiling for non-EU currencies. A stablecoin pegged to a currency from outside the Union — a dollar-denominated EMT, for instance — meets a cap once it is widely used for paying inside a single currency area. When average daily use crosses one million transactions and 200 million euro in value, the issuer must stop issuing and agree a plan to bring the numbers down.
- Expect supervision. The national authority that licensed the issuer handles routine oversight and reporting. Tokens classified as significant — judged on user numbers, market value and transaction volume — move under the European Banking Authority, and tighter requirements come with the label.
Where e-money tokens are used in practice
Currency-pegged tokens already carry a large share of activity in crypto markets, and the regulated version is moving into ordinary financial plumbing.
- Trading and on-chain finance. Exchanges and decentralised protocols use them as a stable unit of account and as collateral.
- Everyday payments. A euro stablecoin moves between wallets in seconds and is worth exactly one euro, so an online purchase can be paid for with no bank in the middle.
- Cross-border transfers. Money sent this way skips correspondent banking delays, and the recipient is not exposed to a market swing on the journey.
- Settlement of tokenised assets. When bonds or fund units are issued on a ledger, the cash side of the trade has to live there too.
- Corporate treasury. Money can move between group entities or out to a supplier abroad at any hour, with no banking window to wait for.
Why the digital euro is not a euro stablecoin
Euro-pegged tokens and the digital euro get mixed up constantly. The digital euro under discussion at the European Central Bank would be central bank money in digital form, the electronic equivalent of a banknote. It would have no private issuer and no company-held reserve, so it would not be an electronic money token.
The two are expected to sit side by side: a central bank digital currency would give the public a risk-free option for everyday spending, while private euro stablecoins keep serving markets, on-chain settlement and programmable uses. Until it arrives, MiCA is what keeps privately issued euro tokens honest.
Three things worth checking before you hold one
Who the issuer is and whether it is authorised in the European Union; whether a white paper for the token has actually been published; and whether redemption at face value is offered without conditions. A token that fails any of these is not an e-money token, whatever the marketing says.
Frequently Asked Questions
No. Only a token that references a single official currency lands in this category. A stablecoin that follows a basket, a commodity such as gold, or another crypto-asset is treated as an asset-referenced token and follows a different set of rules.
Not directly. The issuer must be a bank or an EMI established in the European Union, so a non-EU group needs a licensed European entity first.
No. Granting interest on one is prohibited, both for the issuer and for the providers that distribute it. The pay-off is convenience of transfer, not yield.
No. A digital euro would be issued by the central bank itself and would count as public money rather than a crypto-asset. An e-money token always has a private issuer behind it, holding the reserve.
The funds received for the tokens are safeguarded and kept apart from the issuer’s own money. Every issuer must also prepare recovery and redemption plans, setting out how holders would be paid out in a wind-down.
