Explained to kids!
A stablecoin is a kind of digital money that always tries to be worth the same as real money, like one euro or one dollar. Someone keeps real money in a safe place to back it. So you can swap it back when you want.
Let’s see it in real life…
Every summer, Noa goes to the village fair with his aunt Maya.
At the fair, nobody pays the stalls with coins. Everybody uses red tokens.
At the token booth, Noa gives 5 euros and gets 5 red tokens.
The lady at the booth puts his 5 euros in a locked box, right in front of him.
One token buys one lemonade. Two tokens buy a ride on the little train.
In the afternoon, a token is still worth one euro. Tomorrow too. It never jumps up or down.
At the end of the day, Noa has 2 tokens left.
He goes back to the booth, and the lady gives him 2 euros from the box.
Aunt Maya says: “It works because the box really holds the money.”
That is a stablecoin.
Tiny recap
- It means… a digital token that is always worth the same as real money, because real money is kept aside for it.
- It helps when… you want to pay fast, even far away, without the price changing on the way.
- Watch out for… who holds the box. If nobody checks it, the token may not be worth one euro after all.
…detailed for specialists
Stablecoins are digital tokens issued on a blockchain and designed to keep a stable value by tracking a reference asset, usually the US dollar or the euro. The main ones are backed one-to-one by cash and short-term government debt and can be redeemed at par with their issuer. They combine internet-speed settlement with the price stability of fiat money.
2026 is the year stablecoins moved from crypto trading into regulated payments. The EU’s MiCA regime is fully in force, the US GENIUS Act takes effect by January 2027, and card networks, banks and PSPs now settle real transactions in stablecoins. Volumes are still tiny next to cards and bank transfers, but the rails are being built now.
What is a stablecoin?
Most cryptocurrencies are poor money for daily use because their price swings. A stablecoin solves that with a peg: one token should always be worth one dollar, one euro or another reference value. If you hold 100 units of a dollar stablecoin, you should be able to redeem them for 100 dollars today, tomorrow or next month.
There are three families:
- Fiat-backed stablecoins (USDT, USDC, EURC): backed by bank deposits and short-term government securities held by the issuer. They dominate the market and are the only model regulators now build their rules around.
- Crypto-collateralized stablecoins (such as DAI): backed by other crypto-assets locked in smart contracts, usually over-collateralized to absorb price drops.
- Algorithmic stablecoins: rely on code and market incentives rather than reserves. The collapse of TerraUSD in 2022 showed how fragile that design is.
Do not confuse stablecoins with central bank digital currencies. A stablecoin is a private liability of its issuer; a CBDC, such as the digital euro under preparation, would be central bank money. Unique tokens such as NFTs are another category again: they prove ownership of one item, not a unit of money.
How stablecoin payments work
- Issuance: a client sends dollars or euros to the issuer, which mints the same amount of tokens and holds the money in reserve.
- Transfer: the payer sends tokens from a wallet to the payee’s address. The blockchain confirms the transfer in seconds or minutes, 24/7, weekends included.
- On-ramp and off-ramp: the payee keeps the tokens or converts them into fiat through an exchange, a PSP or a bank.
- Redemption: the issuer burns the returned tokens and pays out fiat at par from its reserves.
Consumers rarely see this. In the card-linked model, a shopper pays with a stablecoin-funded card, the merchant receives fiat as usual, and only the settlement between the card issuer and the network moves in stablecoins.
Stablecoins in numbers (2026)
- Market size: total stablecoin supply stood at about $300 billion in late October 2026. USDT held about 61% of the market and USDC about 24%.
- USDC: Circle reported $73.3 billion of USDC in circulation at the end of Q2 2026, up 19% year over year, and $14.8 trillion of onchain transaction volume in the quarter.
- Real payments are much smaller: McKinsey estimates genuine stablecoin payments at about $390 billion a year, roughly 0.02% of global payments. B2B accounts for about $226 billion of it, and card-linked spending for about $4.5 billion in 2025.
- Card networks: Visa’s stablecoin settlement passed a $20 billion annualized run rate in September 2026, more than 15 times higher than a year earlier, with over 160 stablecoin-linked card programs live.
- Bank-to-bank: the Circle Payments Network reached $14.7 billion in annualized volume with 175 enrolled financial institutions at the end of Q2 2026.
Stablecoin regulation in 2026: MiCA, the GENIUS Act and the UK
European Union: MiCA
MiCA’s rules for e-money tokens (EMTs) and asset-referenced tokens have applied since 30 June 2024, and the rest of the regulation since 30 December 2024. An EMT issuer must be a credit institution or an electronic money institution. In January 2025, ESMA and the European Commission asked national authorities to make crypto platforms deal with non-MiCA-compliant stablecoins by the end of Q1 2025. The transitional period for crypto-asset service providers ended on 1 July 2026: unlicensed providers serving EU clients had to wind down.
Banks are entering the market. Qivalis, an Amsterdam-based joint venture now backed by 37 European banks, obtained an EMI license from De Nederlandsche Bank in October 2026 to issue a euro stablecoin under MiCA. Issuance is planned in the coming months, once the remaining MiCA steps, such as the white paper, are completed.
United States: the GENIUS Act
The GENIUS Act was signed into law on July 18, 2025. It requires one-to-one reserves in cash, insured deposits and short-term Treasuries, monthly reserve reports examined by a registered public accounting firm, and approved issuers only. Issuers may not pay interest or yield to holders. State-regulated issuers above $10 billion in circulation move under federal oversight. The OCC finalized its implementing rule on October 21, 2026; the rule and the Act both take effect on January 18, 2027. Anti-money laundering and sanctions rules follow in a separate rulemaking with Treasury. In January 2026 Tether, the company behind USDT, introduced USAT, a US-regulated stablecoin issued by Anchorage Digital Bank.
United Kingdom
The FCA opened its crypto authorization gateway on 30 September 2026. The new regime, which covers issuing qualifying stablecoins, starts on 25 October 2027.
Key players
- Issuers: Tether (USDT), Circle (USDC, EURC), and now bank consortia such as Qivalis.
- Networks: Visa and Mastercard link stablecoin wallets to cards and settle with issuers in stablecoins.
- Infrastructure: Stripe acquired the stablecoin platform Bridge in February 2025 and, with Paradigm, launched Tempo, a payments blockchain, on mainnet in March 2026. Circle opened the public mainnet of its own chain, Arc, on September 16, 2026.
- Supervisors: ESMA, the EBA and national authorities in Europe; the OCC, the Federal Reserve and Treasury in the US; the FCA in the UK.
Stablecoins: what changes for PSPs, PayFacs and platforms
Payouts and cross-border B2B come first. Stablecoins settle 24/7 and reduce the need to pre-fund accounts in each country. Marketplaces and platforms paying suppliers, sellers or freelancers abroad are the natural first users, which matches the B2B share in the McKinsey data.
Pay-ins behave like push payments. A stablecoin transfer is final once confirmed. There is no card-style chargeback, so refunds, disputes and customer protection need their own process. Compared with instant payments like SEPA Instant, the main gains are cross-border reach and programmability, not domestic speed.
Costs move, they do not disappear. There is no interchange, but there are network fees, on-ramp and off-ramp spreads, FX and liquidity costs. Price the full round trip.
Compliance gets wider. KYC and KYB extend to wallet addresses: sanctions screening, travel rule data and blockchain analytics. Holding or exchanging tokens for clients requires a MiCA CASP license in the EU, or a licensed partner.
Settlement and reconciliation change format. The transaction hash becomes the reference, settlement can land at 3 a.m. on a Sunday, and finance teams need to match onchain movements with ledger entries and bank statements.
Issuer and chain risk are real. A token is only as good as its reserves and its legal status in each market. The BIS argues stablecoins fail its tests of singleness, elasticity and integrity as money. Diversify issuers and chains, and monitor de-pegs.
Treat stablecoins as one more route. The practical approach is to plug them into payment orchestration next to cards, A2A and local methods, and to use them where they win: cross-border payouts, treasury and, soon, machine-to-machine payments. NORBr provides the white-label payment infrastructure to route, onboard, pay out and analyze, under your own brand.
Are stablecoins worth it in 2026?
For domestic checkout, not yet: cards, wallets and instant payments already work well, and shoppers rarely hold stablecoins. For cross-border payouts, B2B settlement and treasury, yes, and the case gets stronger as MiCA, the GENIUS Act and the UK regime make regulated issuers the norm. PSPs and platforms that prepare their compliance, reconciliation and routing now will be ready when demand arrives.
Frequently Asked Questions
What is a stablecoin in simple terms?
A stablecoin is a digital token on a blockchain that tracks the value of a currency such as the US dollar or the euro. The main ones are backed one-to-one by cash and short-term government debt and can be redeemed at par with the issuer.
Are stablecoins legal in the EU?
Yes, under MiCA. Euro and dollar e-money tokens can be offered if issued by an authorized credit institution or electronic money institution. Crypto platforms must hold a MiCA license, and the transitional period for providers ended on 1 July 2026.
What does the GENIUS Act require?
The US GENIUS Act, signed in July 2025, requires one-to-one reserves in cash, insured deposits or short-term Treasuries, audited monthly reserve reports, approved issuers only and no interest paid to holders. It takes effect on January 18, 2027.
Can stablecoin payments be charged back?
No. A confirmed stablecoin transfer is final, like a push payment. There is no card-style chargeback, so refunds and disputes depend on the merchant’s or platform’s own policy and process.
How big are stablecoin payments in 2026?
Stablecoin supply was about $300 billion in late October 2026, but genuine payments are much smaller. McKinsey estimates about $390 billion a year, roughly 0.02% of global payments, mostly B2B.
