Monoup News Digest: Main Updates from Fintech Industry

Monoup brings you payments news you might have missed this week. Local payment methods across different countries are integrating with each other at an accelerating pace, partly to move away from reliance on the US dollar, partly to capture more tourist traffic in the regions involved. China has been especially active on this front, striking deal after deal between its major payment giants — Alipay, WeChat, UnionPay — and payment systems in other countries. More on that below.

Meanwhile, Denmark has been focused on banking security, building out extra infrastructure for cyberattack and outage scenarios. This fundamental approach sets the country apart not just globally, but even from its neighbors, who are also investing in offline payment networks and autonomy.

Let’s break it down.

UnionPay links up with PIX

China's UnionPay has launched cross-border QR payments together with Brazil's PIX. UnionPay cardholders and customers of several Chinese banks can now pay at any merchant connected to PIX by simply scanning a QR code in their usual app. The company has already announced plans to extend this to other wallets within UnionPay's global QR network.

The groundwork for this integration has been years in the making: UnionPay has had a presence in Brazil for more than two decades, its cards are widely accepted in popular tourist areas, and the visa-free regime introduced for Chinese tourists in May made the country even more convenient for Chinese cardholders. In effect, this gives UnionPay a way to expand its footprint in Latin America without building payment infrastructure from scratch, simply plugging into an already established and well-accepted local network.

PIX, for its part, keeps pushing its own international expansion — the system is now live in eight countries, including Spain, Portugal, France, and the US. In Portugal it's already accepted by major chains like Continente and El Corte Inglés, and PIX is planning a direct integration with the local MB Way — meaning this won't just be about onboarding new merchants, but about linking two national payment rails together, which should make cross-border payments noticeably easier for users of both systems.

Its relationship with the US, though, is far more complicated than with the rest of the world. On President Trump's direct instruction, the USTR opened an investigation back in July 2025 to determine whether the special conditions around PIX — zero fees, mandatory participation for banks above a certain size, caps on certain charges — give Brazil's national champion an unfair advantage over foreign payment providers, including American ones like Visa and Mastercard. The result has been mounting US pressure on PIX, alongside 25% tariffs imposed on nearly all Brazilian imports. The case isn't resolved yet, and Brazil intends to defend its creation through the international trade body — but in the meantime, PIX keeps building ties abroad.

Denmark is building a "dormant" emergency bank

Denmark's central bank is setting up a Dormant Emergency Bank — a decentralized backup bank that only activates in the event of a prolonged, AI-driven cyberattack capable of knocking out regular banks' IT infrastructure for an extended period. Its job is to keep at least basic payments running so the country's economy doesn't grind to a halt.

This is just one piece of a broader strategy: the country is also developing an offline acquiring mode for cards and wallets — Vipps, Apple Pay, Google Pay, Dankort, Mastercard, Visa — built to run autonomously for up to seven days. During that window all data is stored locally, then synced back to the main system once connectivity returns.

Both measures address two risks at once: cyberattacks and loss of connectivity, the latter having been especially painful for the region in recent years due to damage to infrastructure in the Baltic Sea. Tellingly, Denmark isn't building payment system resilience as a one-off fix for a specific incident, but as full parallel infrastructure for a genuinely prolonged outage — the kind where standard backups and redundancy no longer cut it.

AML violations — the real reason behind Trump Organization's account closures

The story of Capital One closing more than 300 accounts tied to Trump Organization in March 2021 has taken an unexpected turn. Donald Trump has insisted all along that the bank's decision came down to its political views and a desire to publicly distance itself from him, even making the fight against debanking and the promotion of crypto part of his political platform.

But materials that surfaced during litigation tell a different story: according to Capital One itself, the accounts were closed over suspicious transfers that the bank's internal AML department flagged as risky, with the decision made as part of standard internal procedure. In court, the bank presented evidence backing its position along with the findings of a full investigation carried out by that department.

This marks the first time in the US that a bank has officially tied money-laundering concerns to a sitting president's business — which means the story's significance reaches well beyond a single banking dispute and speaks directly to the broader debate over debanking, a topic that's become prominent in both US politics and payments industry regulation in recent years.

UAE's Jaywan enters the credit card market

Al Etihad Payments, owned by the UAE central bank and operator of the Jaywan payment system, has partnered with Mastercard to issue the first Jaywan-Mastercard co-badged card, with Mastercard serving as the primary international network for processing payments. Mastercard will also roll out IT infrastructure in the UAE to handle processing and fraud protection for Jaywan cards.

Jaywan launched in the UAE in 2024, and up to now the brand had only issued debit and prepaid cards. Last year the company signed agreements with three major networks — Mastercard, Visa, and UnionPay — and the Mastercard partnership is the first of those to actually go live. For now, the system covers the UAE itself and the rest of the GCC.

In its underlying model, Jaywan is a direct counterpart to UnionPay, Elkart, HUMO, and other national payment networks, and moving into credit cards through a partnership with an international network looks like a logical next step: the local infrastructure is already proven on debit and prepaid products, and now it's the turn of the more demanding credit segment.

That's the news we picked out for you this week — and it turned out to be quite active. For regular updates from us in short Telegram messages, subscribe to our channel, and for articles and in-depth breakdowns, check out MonoTalks on Mondays.