World Liberty Financial’s stablecoin USD1 has added two new integrations at the same time. MoonPay is now offering zero-fee fiat on-ramps for USD1 globally, while Solana-based streaming payments protocol Zebec has added USD1 to its SuperApp for real-time payroll and batch payouts. The rollout covers both acquisition and utility in one move.
MoonPay adds fee-free USD1 purchases
According to WLFI, MoonPay has enabled zero-fee funding for USD1 across all MoonPay Agents worldwide. Users buying USD1 through a MoonPay Agent pay no fees, regardless of whether they use a credit card, bank transfer, or another supported payment method. The service currently supports USD1 on Ethereum and BNB Chain.
MoonPay is already one of the better-known fiat entry providers in crypto, with integrations across exchanges and wallet apps. For USD1, this partnership removes a direct friction point: buying the stablecoin no longer carries an added on-ramp fee through that channel.
Zebec brings USD1 into payroll workflows
The second integration targets business use. Zebec said its SuperApp now supports USD1 and offers companies and institutions a set of payroll tools built around the stablecoin, including real-time salary streaming, one-click batch transfers, token vesting schedules, and management dashboards for employers and employees.
Zebec also said it plans to launch an onboarding feature that works through email, allowing team members to receive USD1 salaries without already having a crypto wallet. That widens the practical use case for USD1 beyond trading and into operational payment flows.
USD1 pushes deeper into payments
WLFI’s latest announcements show a broader stablecoin push across different use cases. The company said USD1’s market capitalization climbed to $3.3 billion in less than one year. WLFI has also applied for a U.S. national trust bank charter and previously disclosed plans to develop a crypto debit card.
These two integrations serve different functions. MoonPay addresses access, while Zebec focuses on what users and organizations can do with USD1 after they hold it. Across Ethereum, BNB Chain, and now a Solana-facing payment application, USD1 is extending its reach into both on-ramp and payment infrastructure.