Mastercard launches API tool combining payment and blockchain intelligence to detect fraud and sanctions risks in stablecoin transactions.
DeFi & Yields ·
Mastercard has launched a Stablecoin Security tool designed to score stablecoin payments for fraud and sanctions risk, addressing compliance concerns as the payment network expands its onchain infrastructure. The tool enables banks and financial institutions processing stablecoin transactions to assess exposure to illicit activity and regulatory violations before settlement occurs.
The move reflects Mastercard's broader shift toward positioning stablecoins as a settlement layer rather than a competing product. The company has already deployed 24/7 stablecoin settlement across multiple blockchains—including Ethereum, Solana, and Polygon—supporting regulated digital dollars like USDC, PYUSD, and RLUSD. By embedding security screening into this infrastructure, Mastercard reduces friction while maintaining institutional guardrails.
Details about the tool's deployment timeline, fee structure, and which stablecoin issuers have integrated it remain unclear. The extent to which this security mechanism will influence adoption among traditional financial institutions processing stablecoin volume has not yet been determined.