Global payments giant Visa officially opened its stablecoin settlement rails to U.S. financial institutions today, allowing banks to settle fiat obligations using Circle’s USDC on the Solana blockchain. The move, which bridges the traditional “weekend gap” in banking, comes as Visa reports an annualized stablecoin settlement run rate of $3.5 billion.
The Weekend Gap
For decades, traditional bank settlements have been held hostage by the “T+2” or five-business-day standard, leaving capital stranded during weekends and holidays. Visa’s new integration allows partners like Cross River Bank and Lead Bank to finalize obligations 24/7.
“Financial institutions are looking for faster, programmable settlement options that integrate seamlessly with their existing treasury operations,” noted Rubail Birwadker, Visa’s Global Head of Growth Products.
The pilot has already scaled significantly. As of November 30, Visa confirmed its annualized settlement volume via stablecoins had crossed the $3.5 billion mark. While this is a fraction of Visa’s multi-trillion dollar total volume, it represents a critical proof-of-concept for on-chain treasury management in regulated U.S. banking.
The Arc Reveal
In a detail buried in the announcement, Visa disclosed it is a “design partner” for Arc, a new Layer 1 blockchain developed by Circle. Visa plans to not only use Arc for future USDC settlements but also operate a validator node on the network once it exits its current public testnet phase. This signals a deeper infrastructure commitment from Visa beyond mere transaction processing.
Market Reaction
Despite the institutional validation, Solana (SOL) traded softly on the news, hovering around $127 (-3%) amid broader market cooling. The network was chosen for the initial U.S. rollout due to its high throughput, though Visa has previously tested settlement capabilities on Ethereum.
