Visa Expands Stablecoin Rails Across Blockchains With Ethereum at Core

TLDR:

• Visa operates a full-scale stablecoin settlement system across four major blockchains in 2026. 
• Ethereum remains Visa’s core layer for high-value, high-security transactions. 
• Solana, Avalanche, and Stellar handle speed, cost efficiency, and cross-border use cases. 
• Visa plans direct USDC settlement on Circle’s upcoming Arc Layer-1 blockchain.

Visa has entered a new phase of blockchain adoption. As of January 2026, the payments giant now runs a full-scale global stablecoin settlement system across multiple blockchains. 

Moving beyond pilot programs, Visa is actively deploying Ethereum, Solana, Stellar, and Avalanche to support real-world payment flows, highlighting how traditional finance is embracing blockchain infrastructure at scale.

Visa Builds Multi-Chain Stablecoin Infrastructure

Visa has taken a decisive step toward mainstream blockchain adoption by deploying a global stablecoin settlement system across multiple blockchains.

As of January 2026, the payments leader processes more than $3.5 billion in annual stablecoin settlement volume.

This makes it one of the largest real-world blockchain implementations by a traditional financial institution. Rather than relying on a single network, Visa has adopted a multi-chain architecture designed for security, speed, and cost efficiency. 

This approach allows the company to route transactions based on their specific requirements. It also improves reliability while avoiding network congestion.

At the center of this system is Ethereum, which serves as Visa’s primary settlement layer for high-value and security-sensitive transactions.

Ethereum’s deep liquidity, robust decentralization, and battle-tested security make it the preferred choice when trust and settlement finality matter most.

Ethereum Anchors Security as Faster Chains Handle Scale

While Ethereum anchors the system, Visa strategically leverages other blockchains to optimize performance. Solana and Avalanche are used for fast, institutional-grade settlements where low latency and throughput are critical. 

These networks allow Visa to process transactions quickly and at lower costs without compromising operational efficiency. Meanwhile, Stellar plays a specialized role in enterprise adoption and cross-border payments. 

Its focus on remittances and financial inclusion aligns with Visa’s global payment strategy, particularly in regions where efficient cross-border settlement is essential. Looking ahead, Visa is positioning itself even further at the forefront of blockchain payments. 

The company is a design partner on Arc, a new Layer-1 blockchain being developed by Circle specifically for payment use cases.

Arc is currently in testnet, but Visa plans to run a validator and settle USDC directly on the network once it goes live.

This evolution signals a clear shift across traditional finance. Banks and payment providers are no longer experimenting with blockchain in isolated pilots. 

Instead, they are deploying production-grade infrastructure that handles real money, real volume, and real users. Despite the rise of faster blockchains, Ethereum’s role remains foundational. 

Its position as the settlement backbone reinforces its long-term relevance, even as multi-chain systems become the standard. Together, Visa’s approach highlights how blockchain technology is becoming a core pillar of global payments in 2026.

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