
CEO, Enterprise @moonpay | Founder @iron (acq. by @moonpay) | Previously @ultimateapp (acq. by @jupiterexchange) | Building the future of stablecoin payments
New York, US
Joined October 2011
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stocked to power our friends at @unflatfinance with our whole enterprise infra! 🤝
moonpay enterprise is the leading solution for any neobank wanting global fiat <> stablecoin infrastructure:
- named virtual accounts in USD, EUR, GBP
- headless ramps with Apple Pay and Cards
- offramps and third-party payouts
learn more: moonpay.com/enterprise
BREAKING: MoonPay to acquire North Capital
@norcap is a private-markets infrastructure platform that combines API-first technology and SEC regulated brokerage services, with $8.7 billion in transaction volume, and over 1,250 approved assets for secondary-market trading!
Max von Wallenberg retweeted
A few notes on the launch of PayBox.
The first real crypto ux breakthrough was browser extensions. They were not perfect initially (odd ux until recently with side panels) but they brought signing to the dominant runtime: web browsers. Dominant as in it’s where most user activity was done.
Second was mobile but app switching between browser and signer didn’t always work well and we had to put a browser (the dominant runtime) inside the signing app / wallet. The UX improved to a point that most day to day retail signing today happens on mobile.
The third one I think will be the PayBox model (that we just shipped at @moonpay): embed signing into the emerging dominant runtime: LLM chats. It’s simpler UI with the familiar chat interface driven by user intents and guardrails.
This is not the final form but possibly the beginning of a new shift in signing ux because there is a new dominant runtime.
Max von Wallenberg retweeted
The most expensive lie in stablecoins right now:
"We'll just build the payment rails ourselves."
Every week, another founder scopes fiat-to-stablecoin infrastructure as an API integration. A few endpoints. Some webhook handlers. A KYC provider bolted on the side.
Twelve months and several million dollars later, they're still not live.
In a new piece for Stabledash, @maxwallenberg of @iron (a @moonpay company) breaks down the real build list nobody scopes correctly:
- Banking rails per corridor, each with its own settlement mechanics and bank relationship
- A compliance engine wired directly into settlement, not bolted on the side
- An operational backbone for RFIs, pre-funded liquidity, FX rebalancing, and multi-bank redundancy
Required reading for anyone scoping payment infrastructure right now.
stabledash.com/news/2026-04-…
Max von Wallenberg retweeted
LATEST: ⚡ PayPal, MoonPay and M0 introduced a new platform called PYUSDx that will help developers launch application-specific stablecoins backed by PYUSD.
Today we’re partnering with @selectdotmoney to launch Virtual Accounts!
🎉 Open individual + business accounts
🪙 Convert stablecoins ⇄ USD/EUR at any scale
💸 Send + receive payments globally
⚡️ Powered by @iron + @moonpay
Moving value just got an infrastructure upgrade.
Max von Wallenberg retweeted
NEW episode of the Payments Pulse is out featuring @maxwallenberg, Founder of @iron, who leads stablecoins at @moonpay.
Max von Wallenberg retweeted
Yesterday at a coffee shop, I sat down next to a Meta developer and a Microsoft PM.
We got to talking. When they asked what I do and I mentioned stablecoins, I watched their eyes glaze over.
Smart, technical, successful people. Stablecoins meant nothing to them.
But when I reframed it as "programmable money," I saw the gears started to click. They started to ask more questions, and could tell they wanted to dive deeper.
I pointed them to where I'd start: our M0 episode on Stableminded.
@LucaProsperi, M0's co-founder, said something that stuck with me: "Money is the most complicated, the most complex mass adopted product there is. The money you see in your bank account does not exist."
For developers, that reframes everything. Money isn't fixed. It's an abstraction layer that can be rebuilt.
Walking away, I kept thinking about a bigger problem.
We have hours on hours of content at this point. Conversations with founders building the future of money movement.
Do you need to watch all of it to understand stablecoins? Absolutely not. (but its helps)
The most valuable insights are scattered across various episodes. A 3-minute explanation here, a 10-minute deep dive there.
The problem is finding them.
That's what I'm working on now: how do we help someone go from zero to one on stablecoins in the least amount of time possible?
Not "here's 10 episodes to watch." But "here's the 20 minutes that will change how you think about money."
For now, if you're stablecoin-curious, here's the learning path I'd recommend:
Start with infrastructure:
→ @M0: Why stablecoins are secretly silling banks
Then real-world spending:
→ @Raincards + @Visa: How stablecoins become "dollar cards" at 150M+ merchants
Then enterprise adoption:
→ @Solana: Why PayPal, Visa, Fiserv and others are building here
→ @Crossmint : How MoneyGram launched in 2 months with 1.5 engineers
→ @Iron: Enterprise stablecoin payment infrastructure (acquired by @MoonPay)
Then applications:
→ @KASTxyz What the consumer experience looks like (stablecoin neobank)
→ @Noble_xyz: Composable yield and the builder flywheel
Then global scale:
→ @Borderlessxyz: Unified liquidity orchestration across 200+ countries
→ @Keyrails: The quantum layer, rethinking stablecoins for emerging markets
Each layer builds on the last.
The bigger unlock is curated moments, not full episodes. That's what we're building toward.
If you could learn about stablecoins in under an hour, how would you want that presented? Short video clips? A written guide? Something else?
Max von Wallenberg retweeted
We're in good company!
Happy to announce we are part of the Utila Link launch cohort - an institutional network at the core of the @utila_io platform to power smoother, faster, and more curated counterparty discovery in the digital asset / stablecoin ecosystem
🌐Introducing #UtilaLink - the institutional network making the global digital asset economy more connected: utila.io/blog/introducing-ut…
Discover partners, connect instantly, and settle securely. This is the end of counterparty friction and manual errors for digital asset firms.
Max von Wallenberg retweeted
How to Keep Winning
amasad.me/keep-winning
Max von Wallenberg retweeted
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Max von Wallenberg retweeted
Replying to @maxwallenberg
@maxwallenberg and @iron already COOKING in the @moonpay kitchen 🧑🍳
Congrats to the @getaxal team 🥂
TDY Clip #1 from yesterday 👇
Max von Wallenberg retweeted
Just published an OpEd titled, We Are About to Enter the Golden Age of Crypto.
It is an incredible time for the industry - for both builders and consumers - and it will only become more prevalent in people's everyday lives.
My POV on why you should be excited. Hope you enjoy!
news.bitcoin.com/we-are-abou…
Max von Wallenberg retweeted
Stablecoins are not just new payment rails - they're the first time financial infrastructure is being rebuilt from first principles by developers. Composable money. Global liquidity. All accessible by API.
"Everything we do today can be made stablecoin-native, and when that happens, finance gets superpowers. We can build instant, global, 24/7 finance. We can remix financial Lego blocks, and it's much more developer-friendly."
Excellent read as usual @sytaylor
👉 fintechbrainfood.com/p/stabl…
Max von Wallenberg retweeted
Meet our founders @maxwallenberg and @omidaladini at @thestablecon in NYC this week! Learn more about Iron Autoramp, Virtual Accounts, Stablecoin Settlement APIs and our wider product stack.
#stablecon2025

























