Aon plc (NYSE: AON) completed what it describes as the first stablecoin insurance premium payment among major global brokers through a proof of concept using U.S. dollar-backed stablecoins, the company announced.

The professional services firm worked with clients Coinbase (NASDAQ: COIN) and Paxos to settle premium payments for their insurance programs. The transactions used multiple blockchain networks including USDC on Ethereum and PayPal USD on Solana.

"Our position as a first mover in accepting stablecoin to settle insurance premiums advances our commitment to innovating on behalf of clients to better serve their needs," said Tim Fletcher, CEO of Aon's financial services group.

The initiative builds on recent U.S. regulatory developments, including the passage of the GENIUS Act in 2025, which established a federal framework for stablecoins. Aon's digital asset practice led the project as part of the company's established digital-asset risk advisory capabilities.

"Our leading institutional infrastructure enables institutions to seamlessly execute payments and power their crypto businesses," said Brett Tejpaul, Co-CEO of Coinbase Institutional. "By settling insurance premiums using stablecoins, including USDC, we are helping Aon scale their financial operations with speed, transparency, and scalable institutional-grade infrastructure."

John King, head of corporate portfolio strategy and treasurer for Aon, said the work allows the company to evaluate how regulated stablecoin settlement could integrate into insurance services while maintaining governance standards.

Adam Ackermann, head of treasury and portfolio management at Paxos, said stablecoins are evolving to become core infrastructure for business liquidity management, settlements and risk operations.

Aon stated it will continue evaluating stablecoin settlement capabilities across insurance services in alignment with regulatory requirements.