Coinflow is now powering MPP Credits — Tempo's new card-based funding mechanism for the Machine Payments Protocol, the open standard co-authored by Stripe and Tempo that lets AI agents pay for services autonomously. No checkout page, no manual card entry, no friction. Just high approvals that settle instantly.

This is a fundamental innovation for the future of agentic commerce.

• Developers can now fund their agents with a card
• Merchants can settle in stablecoins, instantly, with finality
• Coinflow brings its one-of-a-kind card-to-stablecoin infrastructure that makes this experience possible

More than just a product integration, this is a clear signal about where the entire payments industry is heading, and what role Coinflow is built to play in it.

I want to be direct about why I think this is significant. 

What Tempo actually is — and why it matters

Tempo is the first blockchain purpose-built for payments, incubated by Stripe and Paradigm with Visa, MoneyGram, and Zodia Custody amongst its initial validator set. Major enterprises like OpenAI, DoorDash, Shopify, Klarna, Mastercard, UBS, Deutsche Bank, and Revolut are design partners. 

No other chain has had that institutional weight on day one.

The Machine Payments Protocol (MPP) runs on top of it — an open, rail-agnostic standard that lets agents and software pay each other directly over the internet. Sub-second finality. Fees around a tenth of a cent per transaction. No native token to buy. Flat fees regardless of network load.

The question was never whether the protocol would matter. The question was who would handle the money as it actually came in.

The gap Coinflow fills

Until MPP Credits, funding an agent on Tempo meant moving stablecoins onto the network first — a friction most developers don't want, and many can't complete. It's the same reason crypto payment adoption stalled for a decade. The rails weren't bad; the on-ramp was.

MPP Credits fixes that. One top-up, one wallet, accepted across every Tempo-proxied MPP service. The fragmented stack of multiple vendors and separate card charges collapses into one familiar experience.

Coinflow is the card-to-stablecoin bridge powering it. We handle card processing across 170+ countries — credit, debit, Apple Pay, Google Pay, saved cards for instant top-ups — and settle funds instantly with stablecoins under the hood.

This experience depends on infrastructure that's hard to replicate, and it's what Coinflow is built for:

• Card acquiring at PCI DSS Level 1 and SOC 2
• Instant settlement — stablecoins to merchants in seconds, not business days
• Fraud and chargeback protection at transaction speed
• Fiat-to-stablecoin conversion, deposited on-chain immediately after authorization
• Global reach across 170+ countries with local rail support

The two things agentic commerce requires simultaneously

Agents call APIs in fractions of a second, execute thousands of micro-transactions continuously, and can't wait for T+2 settlement. The financial stack built for humans doesn't work for machines.

Agentic commerce needs two things at once: finality — the payment is irrevocable the moment it's made — and instant settlement — the merchant receives funds in seconds. Most infrastructure offers one or the other. Coinflow delivers both because we built on stablecoin rails from day one, not retrofitted onto legacy plumbing.

Plugging stablecoins into a legacy network still means settlement, reconciliation, fraud, and compliance all run on rails built for T+2. The underlying constraints don't go away.

For a deeper look at how real-time payment use cases are reshaping commerce across industries, we've covered the full picture on the blog.

What this signals about where payments are going

I've been thinking about Coinflow's long-term position as a Network of Networks — not another regional payment provider, but the universal settlement layer that connects ACH, RTP, SEPA, PIX, card networks, and stablec in rails into one unified system. The connective tissue of global commerce.

The global payments infrastructure is more fragmented than it's ever been. Every region has a dominant local rail — PIX, UPI, Alipay, Zelle — and none of them talk to each other. For any merchant operating globally, that means a compounding integration burden with no end in sight. The marginal cost of accepting payments should go down as technology advances. For most merchants, it's going up. 

We wrote about exactly where blockchain fits in cross-border money movement — and why this fragmentation is accelerating, not slowing.

Stablecoins are the missing common language. They settle atomically, cross borders without correspondent banking chains, and operate at machine speed. The shift is already happening: Visa is settling on stablecoins. Deutsche Bank and UBS are building on Tempo. Institutions that spent a decade skeptical of crypto rails are now racing to be early on the ones that actually work.

Coinflow sits at the center of that shift. We're the infrastructure layer that connects card acceptance to stablecoin settlement, globally, at compliance standards that unlock enterprise procurement.

MPP Credits is the clearest public demonstration of that position. And it follows directly from our participation in Mastercard's Agent Pay for Machines (AP4M) program — two of the most significant infrastructure bets in agentic commerce, and Coinflow is embedded in both.

The pattern is deliberate, not coincidental.

Why now

We didn't pivot into agentic commerce when it became a hot topic. We've been building toward it since 2023 — instant stablecoin settlement, FX orchestration, full merchant indemnification against fraud and chargebacks. 148x revenue growth since Seed, $25M Series A led by Pantera Capital, 170+ countries. The category caught up to the roadmap, not the other way around.

Every major structural shift in commerce — real-time settlement, wallet-native payments, agentic transactions — requires infrastructure we've already built. I wrote about the seven trends driving fintech forward from 2026 to 2030 earlier this year. The Tempo partnership is trend seven becoming infrastructure.

The Tempo partnership is a live example of trend seven becoming infrastructure.

The Network of Networks solves today's fragmentation problem and lays the foundation for how all money will move.

You can't have agentic commerce without cards. And you can't have cards on MPP without a licensed, compliant, instant-settlement acquirer. We built that. This is where it becomes visible.

Get started with MPP Credits or browse MPP-enabled services.

Ready to power your payments with stablecoin infrastructure?

Coinflow handles card processing, instant stablecoin settlement, fraud, and compliance across 170+ countries — through a single API. Whether you're building on MPP, launching a marketplace, or moving money across borders, we're the infrastructure that makes it work.

For media inquiries: press@coinflow.cash