Financial institutions today face growing pressure to support both traditional fiat transactions and emerging stablecoin payments.
According to Flagright, customers increasingly expect the ability to transact in currencies such as USD or EUR as well as in digital tokens like USDC, USDT, or EURC across blockchain networks. With stablecoins now representing a $255bn market and projected to grow to $2tn, this dual-rail approach to payments is becoming essential for banks, FinTechs and remittance providers alike.
This convergence has led to hybrid infrastructures where fiat and crypto transactions are processed on the same platforms. For example, providers like Mesta offer APIs that handle fiat and stablecoin transactions across more than 100 countries. Meanwhile, incumbents like Worldpay have launched services that support instant payouts in stablecoins, using the same infrastructure that handles 135 fiat currencies. The message is clear: staying competitive means operating seamlessly across both rails.
However, enabling fiat and stablecoin transactions simultaneously creates major compliance challenges. Institutions must now navigate both traditional financial regulations and newer crypto-specific frameworks. Regulatory bodies including the BIS and FSB have insisted that stablecoins performing payment-like functions be held to equivalent standards. This means any institution handling USDC or similar assets must meet rigorous AML/CFT standards, just like traditional banks.
Operationally, many institutions have adopted fragmented monitoring systems. A FinTech might rely on one provider to track blockchain transactions and another to monitor bank transfers, with analysts manually reconciling alerts. This disjointed approach often leads to inconsistent results, redundant work, and potential blind spots in risk detection.
To address these issues, a unified compliance platform is increasingly seen as essential. Such platforms offer consistent monitoring, risk scoring, sanctions screening and case management across both fiat and stablecoin rails. Rather than maintaining separate rulebooks, a unified system ensures all transactions—whether a $10,000 SWIFT transfer or a 10,000 USDC blockchain transfer—undergo the same scrutiny and feed into a single dashboard.
Flagright is one of the key players leading this unified approach. The company offers an AI-native compliance platform that monitors fiat and stablecoin transactions through one API. By centralising detection, investigation and reporting, Flagright removes the need for institutions to juggle multiple systems and vendors. Its system ingests data in real-time from both on-chain and off-chain sources, providing instant alerts and a comprehensive case view for compliance analysts.
Read the full RegTech Analyst post here.
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