Visa stablecoin settlement connects to Polygon, analyzing the new pattern of institutional blockchain payments

Traditional cross-border settlement systems have long faced structural issues such as lengthy reconciliation cycles, high operational costs, and prolonged capital occupation times. When Visa’s global stablecoin settlement pilot achieves an annualized operation rate of $7 billion, a 50% increase from the previous quarter, this plan—once considered a marginal exploration—has already revealed a clear value proposition. The core logic of stablecoin settlement is not to replace existing payment networks but to provide a more efficient clearing channel for specific business scenarios.

In traditional payment networks, a single cross-border transaction typically takes 2 to 5 business days to settle finally, involving intermediary banks’ advances, reconciliation, and verification steps that incur significant costs and time losses. Blockchain settlement compresses this cycle to minutes or even seconds, while eliminating the capital lock-up in intermediate steps. Since 2021, Visa has been gradually validating this approach starting with USDC, evolving from a single-chain experiment on Solana to this multi-chain settlement network covering nine blockchains, reflecting that stablecoin settlement has moved from the “feasibility” stage to a new phase of “how to scale application.”

Why Polygon Was Included in Visa’s Stablecoin Settlement System

Visa’s selection of additional blockchains is not based on a single “brand preference” or “ecosystem popularity,” but on evaluating technological progress and commercial practicality as core criteria. The current nine supported blockchains each focus on different technical positioning, application scenarios, and institutional functions: Arc emphasizes programmable economy, Base focuses on high-speed low-cost transactions, Canton addresses privacy needs in regulated capital markets, and Tempo aims at efficient stablecoin liquidity management. Polygon’s inclusion stems from its comprehensive performance in institutional payment scenarios.

From a technical perspective, Polygon’s network maintains transaction fees at sub-cent levels, with individual transaction costs far below $0.01. This cost structure enables high-frequency, small-value payment scenarios to operate economically without the volatility-driven uncertainty of gas fees like on the Ethereum mainnet. Regarding confirmation efficiency, after activating the Giugliano hard fork on April 8, 2026, Polygon further reduced finality confirmation time to about 4 seconds, with plans to reach approximately 5 seconds by July, supporting 1,000 TPS throughput. The long-term roadmap aims for 1-second block times and near-instant transaction confirmation.

The reliability of the settlement network is critical for financial institutions. On-chain data shows that 34% of US dollar stablecoin transfers occur on Polygon, more than twice BNB Chain’s share; 54% of USDC transfers are completed on Polygon, exceeding all other blockchains combined. Globally, 36% of USDC transactions run on Polygon, with on-chain stablecoin supply reaching a record high of $3.62 billion. In March, stablecoin transaction volume hit 178 million transfers. These figures demonstrate that Polygon already supports large-scale real on-chain economic activity.

What the $7 Billion Annualized Settlement Scale Reflects About Market Changes

Viewing the $7 billion annualized settlement volume within the broader payments industry context clarifies its significance. This figure grew 50% from about $4.7 billion three months prior, and this rapid growth is not due to a one-off anomaly but a natural extension of Visa’s ongoing stablecoin settlement expansion.

It’s important to clarify that the $7 billion figure represents the annualized operation rate of Visa’s global stablecoin settlement pilot, not the total transaction volume of the Visa network. By December 2025, when Visa expanded this pilot to U.S. institutions, the monthly settlement volume’s annualized rate was about $3.5 billion, then doubled afterward. Visa operates over 130 card programs linked to stablecoins across more than 50 countries, with the settlement pilot covering regions including Latin America, Europe, Asia-Pacific, and the Middle East and Africa, and has integrated USDC settlement with U.S. Bank.

While $7 billion is a small proportion of Visa’s trillion-dollar payment ecosystem, the rapid growth rate (50% quarterly) and broad coverage (expanding from 4 to 9 chains) reveal a key trend: stablecoin settlement is transitioning from early “proof of concept” to a stage of active adoption by financial institutions. As Visa’s partners begin choosing networks based on actual business needs, the technical indicators, cost efficiency, and compliance capabilities of settlement tools will become practical standards for differentiation.

Is Institutional Adoption of Polygon for Settlement a Short-term Choice or a Long-term Strategy?

Visa’s choice of Polygon is not merely a technical decision but also reflects the long-term trust of financial institutions in blockchain settlement infrastructure. Judging whether a technology has long-term value should not only consider “how many projects are using it,” but also “who is using it and where.”

Polygon’s infrastructure has been adopted by multiple global institutions for real financial settlement activities, including payment service provider Stripe, digital bank Revolut, cross-border payment platform Flutterwave, and the world’s largest asset manager BlackRock. For example, BlackRock’s BUIDL tokenized fund has completed approximately $500 million in funding on Polygon and has become a significant asset on the network.

The logic behind institutional adoption of blockchain settlement is clear: when an asset manager like BlackRock needs on-chain settlement channels for tokenized funds, it must choose a network that meets throughput, cost, and compliance requirements. When an organization managing over $11 trillion in assets anchors part of its infrastructure on a specific blockchain, this choice carries an “infrastructure-oriented” significance. Notably, BlackRock officially transitioned to its “second phase” of its digital roadmap in mid-April 2026, focusing on comprehensive tokenization of private markets and expanding BUIDL fund infrastructure.

How Will Scaled Stablecoin Settlement Impact the Payment Industry Landscape?

The scaled development of stablecoin settlement is driving multi-layered evolution in payment infrastructure—from a “single settlement layer” to a “multi-chain aggregation layer.” Traditional payment networks follow a linear settlement path: from issuer to acquirer to merchant, with funds clearing step-by-step through intermediary banks. Blockchain settlement, by contrast, is inherently multi-path and parallel: different business scenarios can select the most suitable blockchain network for settlement.

Among the nine blockchains supported by Visa’s stablecoin settlement plan, Ethereum is suited for the highest compatibility scenarios, Solana for ultra-high throughput applications, Stellar for cross-border remittances, and Polygon for its “low cost + institutional compliance + high transaction volume” combination that appeals to financial institutions. Data shows Polygon has about 3.19 million active stablecoin users, with a record on-chain stablecoin supply of $3.62 billion, and in March, USD stablecoin transactions reached 178 million transfers. These are not testnet figures but real settlement traffic in production.

This trend also shifts the competitive landscape among stablecoin issuers. Circle and Tether are racing to build dedicated payment blockchains; Tether’s wallet now supports USDT and XAUT on Polygon; and networks like Tempo and Arc, designed specifically for stablecoin payments, are launching. In this process, the dominance of settlement infrastructure is shifting from single-network monopolies toward a “general settlement layer” in a multi-chain ecosystem. Visa’s multi-chain strategy, rather than locking into a single network, aims to become a standardized cross-chain settlement hub amid this structural change.

What Paradigm Shift Is Occurring in Blockchain Payment Infrastructure Competition?

The advancement of stablecoin settlement is not without challenges, and there are significant disagreements about its role in the payment infrastructure landscape. In early 2026 earnings calls, executives from Visa and Mastercard expressed cautious attitudes toward stablecoins’ fit for everyday payments, especially in developed markets, noting that most crypto activity remains speculative or transactional rather than posing a short-term threat to core payment services. This attitude reflects a reality: the current competition in payment infrastructure is a dual-track scenario—stablecoin settlement mainly serves B2B cross-border payments, institutional fund clearing, and tokenized asset settlement, rather than directly replacing card-based consumer payments.

However, Visa’s pilot results—$7 billion in annualized settlement from actual settlement volume—answer the question of whether stablecoin settlement is just a hype. Mastercard has also launched its Crypto Credential program and partnered with Polygon, further validating financial institutions’ recognition of Polygon’s low-cost infrastructure. As the most influential payment networks in the web environment compete at both blockchain settlement capability and user experience levels, the technological paradigm of payment infrastructure is shifting from “channel-first” to “network-first.”

What Regulatory and Compliance Challenges Do Blockchain Payment Infrastructures Face?

Any system involving fund flows must contend with regulatory frameworks. The scaling of stablecoin settlement is also deeply influenced by policy—an unavoidable aspect of institutional-level application deployment.

Legislatively, the U.S. “GENIUS Act” (Guide for National Innovation and US Leadership on Stablecoins), passed in 2025, established a federal stablecoin regulatory framework requiring issuers to hold 100% USD cash or short-term U.S. Treasuries as reserves, with tiered federal and state regulation based on issuance scale. The Bank for International Settlements and the Financial Stability Board have noted that global stablecoin standards are progressing slowly, and regulatory fragmentation could amplify market risks and encourage regulatory arbitrage. The IMF warns that tokenized finance could eliminate key settlement buffers and recommends establishing a central bank-backed settlement system.

For payment networks integrating blockchain into settlement systems, regulatory challenges include not only compliance costs but also cross-jurisdictional standards coordination. A CertiK report indicates that in 2026, digital asset regulation trends include strengthened AML enforcement, formal regulation of smart contract audits, convergence of stablecoin standards, and the introduction of prudential banking rules. The true “scale” of stablecoin settlement depends on a predictable global regulatory framework—technological advantages can only translate into long-term institutional adoption if regulatory certainty is assured.

How Does Polygon’s Inclusion in Visa’s Settlement Plan Reshape Payment Infrastructure?

Visa’s inclusion of Polygon in its global stablecoin settlement plan signifies that high-speed, low-cost blockchain infrastructure is entering real-world institutional payment scenarios. This choice is not just a commercial partnership but a microcosm of how payment networks are redefining settlement efficiency and cost boundaries under blockchain technology’s influence. With transaction fees below $0.01, about 4 seconds for finality, and adoption by institutions like BlackRock, Stripe, and Revolut, Polygon has secured a position in Visa’s multi-chain settlement ecosystem. The $7 billion annualized settlement volume and 50% quarterly growth indicate stablecoin settlement is moving from experimental edge cases to a scaled infrastructure. As the multi-chain landscape deepens and regulatory clarity improves, networks like Polygon will have a clearer role in the payment value chain.

Frequently Asked Questions (FAQ)

After Visa included Polygon in its stablecoin settlement plan, what are the transaction fees on Polygon?

Polygon’s current average transaction fee is below $0.01, at the sub-cent level (around $0.002), making it an economically feasible choice for high-frequency small-value payments. After the network upgrade in March 2026, gas fees further decreased by about 30%.

Does the $7 billion annualized settlement volume indicate that stablecoins have become mainstream payment methods?

The $7 billion figure reflects the annualized operation rate of Visa’s stablecoin settlement pilot, with a 50% quarterly growth indicating ongoing expansion. However, relative to Visa’s total payment volume, it remains a small proportion. This data more accurately shows that institutional stablecoin settlement is transitioning from early exploration to scaled application.

How does Polygon influence the final confirmation efficiency of Visa’s settlement network?

After activating the Giugliano hard fork on April 8, 2026, Polygon further reduced finality confirmation times. According to Polygon’s scalability roadmap, by July, it plans to increase throughput to about 1,000 TPS, with a finality time of approximately 5 seconds—aiming for 1 second block times and near-instant transaction confirmation in the long term.

How are compliance challenges for stablecoin settlement being addressed?

The U.S. “GENIUS Act” has established a federal stablecoin regulatory framework requiring issuers to hold 100% USD cash or short-term U.S. Treasuries as reserves, with tiered regulation based on issuance scale. The BIS and FSB are coordinating global standards to prevent fragmentation.