Sonic, the popular blockchain network, runs on the fiat-to-crypto liquidity infrastructure of Circle, the crypto platform that issues $USDC. The launch of Sonic on Circle Gateway integrates a native $USDC stablecoin with unified liquidity across compatible blockchains. As stated in Sonic’s official social media announcement, this development streamlines $USDC access for DeFi platforms, institutions, and developers. It also eliminates delays and fragmentation, positioning Sonic as an expedited channel for financial flows around the world.
Sonic USDC. Unification.
Sonic runs on @Circle Gateway, which enables unified @USDC balance across supported chains.
Builders and institutions will now have instant access to cross-ecosystem liquidity, making Sonic a stronger hub for global finance. pic.twitter.com/HibDZJAFBV
— Sonic Eco (@SonicEcosystem) October 18, 2025
Sonic Announces Integrated $USDC Liquidity with Circle Gateway Integration
By going live on Circle’s Gateway, Sonic now officially integrates unified $USDC liquidity. This is a significant breakthrough development for Sonic, which has a robust cross-chain liquidity infrastructure for all supported blockchains. This development reaffirms Sonic’s role as a preferred hub in the rapidly evolving Web3 economy. As a result, users can expect faster payments, increased capital efficiency to power DeFi protocols, and minimized gas costs.
Unlocking unique cross-chain opportunities for liquidity providers and builders
According to Sonic, the integration with Circle Gateway will position the platform as a strategic collaborator for fintech companies, asset managers, and exchanges. Additionally, this move also advances Sonic’s broader goal of unifying liquidity while driving financial access to decentralized networks. Additionally, $USDC is currently running on Sonic with integrated liquidity via Circle Gateway, a platform that opens new possibilities for liquidity providers, institutions, and builders in multi-chain finance.
