Mastercard has introduced Stablecoin Security, an API-based tool designed to help financial institutions screen stablecoin payments for fraud, scams, and sanctions exposure. Unveiled at the Money20/20 conference, the solution combines payment intelligence with blockchain analytics to generate a risk score before funds settle on-chain.
The initial launch features Borderless.xyz and Keyrails as program participants, addressing risks in complex multi-step transactions. The tool is currently available in North America, with plans for global expansion in 2027 through Mastercard’s BVNK-powered infrastructure.
Key facts
- Mastercard launched the Stablecoin Security tool on October 19, 2026.
- The API analyzes transaction signals to flag fraud, scams, and sanctions exposure.
- Initial participants include Borderless.xyz and Keyrails.
- The tool generates a risk score before a payment settles on the blockchain.
- Global availability is scheduled for 2027 following the North America launch.
Why it matters
The tool addresses a blind spot identified by a Bank for International Settlements study, which found that nearly 60% of stablecoin transfers in 2025 were complex, multi-step transactions that are difficult for institutions to monitor.