← Payment rails

What are stablecoin payments (USDC)?

Dollar-pegged tokens that settle on-chain — and how they sit next to fiat rails in one ledger.

A stablecoin is a blockchain token designed to hold a stable value — USDC, for example, is pegged one-to-one to the US dollar. A stablecoin payment settles value on-chain, often in minutes, any time, across borders, without a traditional bank rail in the middle.

Why platforms care

Stablecoins offer fast, programmable, around-the-clock settlement — useful for cross-border payouts and for moving value outside banking hours. The challenge is treating on-chain money with the same rigor as fiat.

One ledger, many rails

On DigitalTreasury, USDC is modeled behind the identical payment order as ACH or wire, and posts to the same double-entry ledger. Treasury reads one book across fiat and stablecoin — not two systems that have to be reconciled against each other.

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