Polygon Chain reaches 5,000 transactions per second, giving fintechs and enterprises a cost rail that may run at scale with out surprising prices.
June 16, 2026 – Polygon Labs right this moment introduced that Polygon Chain, the highest-performing cost chain within the Polygon Open Cash Stack, can now assist as much as 5,000 cost transactions per second, reaching the identical throughput tier as conventional main cost networks at a fraction of the fee. For fintech corporations and firms shifting actual cash right this moment, that mixture of scale, economics, and velocity has by no means existed on a single public rail, or on a railway with this stage of institutional infrastructure round it.
This improve is achieved by rising the block gasoline restrict to 160 million with a 1.5 second block time, instantly addressing that structural difficulty. Polygon Chain gives fintechs and enterprises with a rail that stays low and predictable as volumes improve, reasonably than spiking throughout peak demand.
Stablecoin funds supply companies one thing that was by no means attainable with conventional railways. Which means funds in seconds, charges that do not scale with quantity, and programmable cash that powers the precise mechanics of contemporary commerce. For payroll, remittances, B2B funds and cross-border funds, the enterprise case has been clear for years. It was infrastructure, not demand, that held again adoption. Most blockchain networks work nice at low volumes, however speeds and prices drop when transactions surge, making it practically inconceivable for treasury and funds groups to mannequin unit economics throughout a real-world buyer base. With the appearance of AI brokers, this drawback turns into much more tough, producing steady high-frequency transaction hundreds that can’t be supported by unpredictable infrastructure.
“Finance and funds groups have been taking a look at stablecoins for years, ready for the infrastructure to catch up. The true roadblock was by no means throughput, however value and complexity. When charges spike at scale, you possibly can’t construct an actual product on high of them. At present, Polygon Chain processes as much as 5,000 funds per second with secure charges. With the simplicity of 1 API integration, fintechs and enterprises can lastly With one easy integration, you possibly can construct a stablecoin cost product on high of the open cash stack and achieve visibility into precisely what it prices to run,” mentioned Marc Boiron, CEO of Polygon Labs.
Open Cash Stack combines on-chain funds, fiat entry, stablecoin orchestration, pockets infrastructure, compliance instruments, and liquidity right into a single framework, and is constructed to make stablecoin funds as seamless as conventional funds. This solely works if the underlying chain can deal with the precise manufacturing quantity with out the charges changing into unpredictable. Fintech corporations constructing payroll, remittance, and B2B funds merchandise on Open Cash Stack can now worth their merchandise at scale and know that their infrastructure is being maintained. For corporations nonetheless evaluating whether or not blockchain rails can deal with severe funds workloads, throughput is now not a problem.
This information comes on the heels of continued momentum for Polygon. In December 2025, Stripe launched world USDC stablecoin funds on Polygon, giving retailers in over 150 nations entry to cryptocurrency funds for a flat price. Earlier this 12 months, Polygon Labs signed an settlement to amass Coinme and Sequence, bringing sanctioned fiat on- and off-ramps, enterprise wallets, and on-chain orchestration to the Open Cash Stack. That momentum can be seen on-chain, with Polygon processing $79 billion in stablecoin transaction quantity in Could, ending the month with a report $3.7 billion in stablecoin provide, and Revolut alone exceeding $1.2 billion in on-chain transactions on its community. With the 5,000 funds per second improve, the stack can get the throughput that meets your group’s targets.
This milestone follows community upgrades at Bhilai and Rio and advances Polygon’s printed Giga Fuel Roadmap, a multi-phase engineering program concentrating on throughput measured in billions of gasoline per second. Backward compatibility is maintained in all phases. This implies groups already constructed on Open Cash Stack will inherit every capability enchancment with none migration or contract adjustments.
Builders and companies able to deploy stablecoin cost infrastructure on the Open Cash Stack can begin with polygon.expertise.
About Polygon Open Cash Stack
Open Cash Stack is Polygon’s funds infrastructure, purpose-built to maneuver cash all over the world. It brings collectively stablecoin funds, embedded wallets, regulated fiat on/off ramps, and cross-chain routing in a single unified platform. Moderately than coordinating throughout a number of banks, processors, and crypto distributors, companies can combine as soon as and transfer funds throughout borders immediately, compliantly, and at a fraction of the fee.
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