MiCA in 2026

Stablecoins are cryptocurrencies built to always match the value of a fiat currency. What makes them different from money in a bank account is that they move like any other crypto asset: instantly, programmably, and on blockchain rails instead of the traditional banking system.

Until now, stablecoins have had to move on blockchains built for crypto activity in general, not for payments specifically. In 2026, a new category of blockchain called a stablechain has emerged that is built specifically for payments.

How it works

On a general-purpose chain like Ethereum or Solana, a stablecoin shares the network with every other kind of crypto activity. Moving it also requires holding a separate token like ETH or SOL in order to pay the network fee. Moving USDC on Ethereum, for example, requires holding ETH to cover that fee, even though the value being sent is entirely in USDC.

A stablechain removes that extra step. Fees are priced in the same currency that's already moving, and the network is built around a single assumption: the asset crossing it holds the value of a fiat currency.

Native asset  The stablecoin itself, not a separate token

Fees  Denominated in the stablecoin's own currency, priced the same way every time

Scope  Built for payments only, not the long tail of unrelated applications

Why stablechains?

Historically, sending money internationally has required routing it through correspondent banks, with each step adding time, cost, and a point where a transaction can stall. Depending on the corridor, settlement can take anywhere from 1 - 5 business days, and fees are added at every intermediary along the way.

A stablechain is built to remove that friction:

That same predictability makes it possible to run payment systems continuously, rather than around the operating hours of the banks in between.

The bigger picture

Stablechains exist because moving stablecoins at scale will work best on networks native to stablecoins themselves.

For payments companies and financial institutions, this points to a practical shift: currency-native rails that make sending money internationally closer in speed and cost to sending a message than routing it through a network built for a different era of finance. 

For crypto, it marks a shift from operating as an alternative to traditional payment rails toward becoming infrastructure that traditional finance can build on directly.