Sui Dollar Launches as a Digital Dollar for Payments, DeFi

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• SUI Mainnet now supports USDsui, a native digital dollar launched through Bridge for payments, DeFi, and onchain settlement.
• In January 2026, Sui processed over $111 billion in stablecoin transfer volume, supporting payments, remittances, and transfers.

Sui Mainnet has introduced Sui Dollar (USDsui) as a native digital dollar. Bridge, a Stripe company, issues USDsui through its Open Issuance platform. The release targets scalable finance, global payments, and DeFi activity on Sui.

Sui Foundation said the launch adds a unified onchain dollar for builders and users. USDsui aims to support fast settlement, predictable costs, and composable integrations for apps. Developers can use the Sui Dollar for transfers, trading, lending, and settlement flows on Sui.

The Sui Dollar launched with access across Sui wallets, DeFi protocols, and applications. Early integrations include Slush, Aftermath, Alphalend, Bluefin, Cetus, DoubleUp, Ferra, NAVI, Pyth, Scallop, Suilend, and Turbos. These venues can provide liquidity pools, swap routes, and lending markets for the stablecoin.

The rollout is linked to the SUI payments roadmap and existing stablecoin usage. The foundation reported over $111 billion in stablecoin transfer volume on Sui in January this year. That activity sets a baseline for merchant payments, remittances, and peer-to-peer transfers.

In January, CNF reported that Sui Group planned to launch the yield-bearing stablecoin SuiUSDE as part of its 2026 strategy to expand activity on the Sui network. The report added that 90% of the fees generated by SuiUSDE would go to SUI buybacks or DeFi projects built on Sui.

Stripe Infrastructure Expands Sui Dollar Access

The Stripe-owned Bridge built Open Issuance to streamline stablecoin deployment while retaining enterprise controls. Therefore, the Sui Dollar can interoperate with other Bridge-powered stablecoins inside the Open Issuance ecosystem

USDsui is meant for institutional-scale activity alongside retail use cases. It also offers compliance-ready rails with direct access to Sui liquidity and the broader financial ecosystem on the network. Institutions and developers can use the token for onchain settlement in regulated workflows.

Sui’s background traces to engineers who worked on Meta’s Diem and Libra efforts. The team built Sui to address performance limits that constrained earlier blockchain payment systems

As we previously reported, Sui announced USDsui in November 2025 and launched it on the mainnet on March 4, 2026. The token is an internet-native dollar for builders. Teams can integrate USDsui into checkout, payroll, and treasury workflows on Sui.

Stablecoins need predictable costs, composability, and fast settlement at scale for payments globally. USDsui targets those requirements through native integration with Sui execution and DeFi liquidity.

Institutional activity around the network has grown, with Sui-linked products and initiatives tied to 21Shares, Bitwise, Canary Capital, Franklin Templeton, Grayscale, and VanEck. Robinhood and Circle have also integrated it into their offerings.

Last month, SUI gained fresh institutional exposure after Grayscale launched the Grayscale Sui Staking ETF, GSUI, on NYSE Arca. We outlined that the fund holds the token, stakes part of its holdings for rewards, and carries a 0.35% annual management fee.

Sui Dollar access and liquidity now depend on each platform’s integration and available trading or lending depth. Meanwhile, SUI price rallied over 5% to $0.9561 at press time, with trading volume at $714.13 million.