Brazil's first hybrid stablecoin API aggregator will screen incoming and payout wallets in real time as the country's regulators increase scrutiny of digital asset flows
Oxus Finance, a Brazil-based cross-border payments fintech, has deployed Hypernative's real-time wallet screening to vet addresses across its stablecoin payment infrastructure.
The company aggregates on- and off-ramp APIs from multiple stablecoin providers, routing Brazilian real-denominated payments to global bank accounts via real-time smart routing. Users receive a single best-available quote, executed with full abstraction across both stablecoin and traditional foreign exchange rails.
The deployment covers two points in the payment flow: incoming wallets when users on-board onto the platform, and registered payout wallets before funds are released. As Oxus Finance graduates from pilot to production and begins onboarding commercial clients handling large remittances, onchain source-of-funds verification becomes a compliance requirement, not an enhancement.
Having strong KYC and KYB practices is essential, but nearly not enough at the age of digital assets. Compliance layers must evolve to bring together onchain screening. That's why we choose Hypernative.
Fillipe Trentin, CEO @ Oxus Finance
Brazil's Central Bank has signaled increasing attention to onchain compliance for digital asset payment flows. For fintechs routing stablecoin payments internationally, that trajectory creates pressure to demonstrate source-of-funds controls that go beyond traditional identity verification.
Hypernative evaluates wallet exposure across more than 30 risk categories, including OFAC sanctions, mixer usage, illicit fund movement, and attacker wallet associations. Risk policies are configurable: compliance teams can set thresholds by flag severity, exposure percentage, and transaction size, and maintain custom allow and block lists. The integration operates as an API-first tool, accessible through a web interface for manual review or embedded directly into payment workflows.
Latin America is one of the fastest-moving regions in the world for stablecoin adoption and one of the least protected. The infrastructure is scaling. The compliance layer is not. Oxus Finance is building that layer before regulators require it. That is the right order of operations.
Gal Sagie, Co-founder & CEO, Hypernative
Oxus joins over 300 Web3 projects that rely on Hypernative’s real-time enterprise-grade platform that monitors over $100B worth of digital assets across more than 70 chains. The list includes Circle, Chainlink, Ethena, Galaxy, and Morpho.
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