PhotonPay raises $40M to merge stablecoin and fiat rails globally
PhotonPay, the Hong Kong-founded fintech, has closed a $40 million Series C led by Blockchain Capital, with SBI Group joining as a new investor alongside follow-on cheques from IDG Capital, GL Ventures, and Lightspeed Faction. The raise backs the company's push to position its "Financial OS" as the connective tissue between on-chain stablecoin liquidity and the traditional fiat rails that still govern most corporate spending.
The timing is pointed. Stablecoins have spent the past two years migrating out of crypto-native use cases into corporate treasury and cross-border settlement, driven by the speed and cost advantages they offer over correspondent banking. PhotonPay's argument is that the next competitive frontier is not stablecoin versus fiat but stablecoin plus fiat: a unified programmable layer that lets businesses move money across both without managing the underlying complexity themselves.
Scale and infrastructure depth
The numbers behind that claim carry weight. As of August 2026, PhotonPay reported an annualised transaction volume of $65 billion, 200,000 business customers across more than 200 countries, and 34 payment and financial licences spanning the Americas, Europe, and Asia. Over the past year alone, the company issued 4.4 million cards, up 275% year on year. Institutional banking relationships with J.P. Morgan, Standard Chartered, and DBS, combined with connections to domestic clearing systems including Brazil's Pix and Mexico's SPEI, give PhotonPay the fiat-side depth that pure stablecoin platforms typically lack.
"Moving money across borders in seconds means little if it still takes days to put that capital to work," said Lewison Chen, Founder and CEO of PhotonPay. "Stablecoins are accelerating global money movement, while local clearing and global card issuing connect that liquidity to local settlement and everyday business spending."
The new capital is earmarked for expanding multi-asset wallet capabilities, scaling card issuing, strengthening local clearing in existing markets, and building what the company calls an "agent-ready financial execution layer." That last item is where the stablecoin-plus-fiat story converges with a second structural shift: the emergence of AI agents as autonomous actors within financial workflows.
Agentic commerce and the convergence bet
In May 2026, PhotonPay and Mastercard completed a live demonstration of an AI-initiated payment using a tokenised PhotonPay card across existing card networks. The company is now building support for the Model Context Protocol (MCP), a nascent standard that would allow AI agents to retrieve account context and trigger payments within defined policy boundaries. A governance framework, combining programmable spending limits and deterministic transaction controls, is intended to ensure that human-set authorisation rules bind every agent-initiated action.
This matters beyond the fintech sector. As AI agents begin to manage operational workflows across logistics, procurement, and enterprise software, the question of which financial rails they can access becomes a genuine infrastructure question for every industry that touches global commerce. The company that successfully abstracts stablecoin and fiat rails into a single agent-readable API layer occupies a structurally powerful position, regardless of whether those agents are running inside a retailer, a freight broker, or a pharmaceutical supply chain.
From a capital-allocation standpoint, the involvement of SBI Group is instructive. Japan's largest financial services group has been methodically building exposure to digital-asset infrastructure across Asia, and its entry here signals that institutional capital in the region now views stablecoin settlement rails as a durable bet rather than a speculative one. Blockchain Capital, whose portfolio spans crypto-native and financial-infrastructure plays, brings network access to the on-chain liquidity pools PhotonPay needs to grow the stablecoin side of its wallet.
The competitive landscape is consolidating fast. Ripple, Circle, and a generation of embedded-finance platforms are all targeting the same corporate treasury and cross-border payment opportunity. PhotonPay's differentiation rests on its licensing depth and fiat-rail relationships, assets that, as the company's CCO JP Pi noted, "take years of investment, institutional partnerships, and regulatory engagement" to replicate. Whether that moat holds as better-capitalised incumbents accelerate their own stablecoin integrations is the strategic question this round buys PhotonPay time to answer.