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Fintech Stacks

7 Oct 2026 · 21m · 8 chapters

Episode artwork

🌧️ Gen Opens Its Doors to AI Agents. BNY Flirts With Kraken's Plumbing. Rain Wants a Federal Charter.

In short

Fintech “plumbing” is being rewired by three moves: Gen Digital’s AI-agent commerce API, BNY’s reported crypto-infrastructure partnership with Kraken/Payward, and Rain’s bid for a national trust bank charter to own stablecoin settlement.

Guests

No guest names or bios appear in the transcript; it’s a two-host discussion.

Key claims

Agentic commerce will shift insurance from brand-driven marketing to commodity math controlled by whoever owns the bot “funnel.” Legacy banks can’t safely build crypto custody (key management/MPC) and may “buy” infrastructure. Rain wants to stop renting Visa/Mastercard rails by vertically integrating into reserve management and stablecoin settlement via an OCC charter.

Notable examples

Gen Digital (Norton/Avast/LifeLock) Engine (acquired Trellis) uses an API that withholds identity until human approval. BNY reportedly discusses partnering with Payward Services (Kraken). Rain filed with the OCC (Oct 5) for Rain National Trust Bank amid a community-bank lawsuit challenging OCC authority.

Written by AI. May contain mistakes.

Chapters

0:45

The Chaos Behind Fintech

A look into the major shifts and stories impacting the fintech landscape.

“Yeah, we've got a brilliant piece of financial analysis as our source material today, and it outlines three major maneuvers happening almost simultaneously.”
2:18

Gen Digital's AI Commerce Revolution

Examining Gen Digital's new approach to AI-driven commerce and its implications.

“And I really want to start with the robots, because this first maneuver fundamentally changes the concept of Internet commerce.”
4:36

The Challenges of AI in Marketing

Discussing how AI shopping agents disrupt traditional marketing strategies.

“The new model is just me telling my AI assistant, go find the best rate for my Honda and walk it away.”
7:11

BNY's Crypto Infrastructure Dilemma

Analyzing BNY's potential partnership with Payward for crypto infrastructure needs.

“Jen isn't just selling insurance anymore.”
12:06

Rain's Ambition for Vertical Integration

How Rain plans to gain full control of its banking and payment processes.

“They are currently renting the plumbing, they are tired of the friction, and they have decided they want to own the entire Waterworks.”
14:00

Contrasting Approaches in Fintech

Learn about different strategies in fintech and the impact of regulations.

“I find the contrast with Circle, the company behind the USDC stablecoin, really illuminating here.”
17:49

The Future of Digital Commerce

Explore the evolving landscape of digital commerce and the role of AI.

“paints a very clear picture of where the economy is headed.”
19:14

The Rise of AI in Financial Transactions

Delve into the implications of AI bots managing financial transactions autonomously.

“We talked about Jen inviting bots through the front door for insurance.”
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Transcript

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0:00You know, when you walk into a beautifully designed modern house, you notice the countertops, right? You look at the lighting, maybe the view out the window. Oh, absolutely. The aesthetics. Right. But you never think about the plumbing hidden behind the drywall. Unless, I mean, unless a pipe bursts and completely floods your kitchen. That infrastructure is entirely invisible to you. And it's designed to be invisible. Right. I mean, we interact with the polished surface of things, you know, the sleek user interfaces, the one-click checkouts. Yeah. We deliberately ignore all the incredibly complex, really messy mechanics happening underneath because, well, ideally, We just don't need to understand them to use them.

0:36But right now in the financial and commercial world, there is an absolute brawl happening behind that drywall. So welcome to the deep dive. Today, our mission is decoding a chaotic week in fintech where the very plumbing of our digital economy is being, you know, contested, ripped out and just completely rewired by some incredibly different players. Yeah, we've got a brilliant piece of financial analysis as our source material today, and it outlines three major maneuvers happening almost simultaneously. And it's a fascinating landscape because we aren't looking at like minor software updates here.

1:09We are looking at fundamental shifts in how data and money actually move. Yeah, the source outlines three specific stories for us. We have a massive cybersecurity giant that's basically rolling out a bespoke red carpet for AI robots. We've got a 240-year-old custodian bank making a really serious play for crypto exchanges infrastructure. Which is wild. It really is. And finally, we have a multi-billion dollar credit card startup that has just decided it is entirely done renting other people's technology. And it just wants to become a federally chartered bank itself. And, you know, if you look closely at these three seemingly disconnected stories, a unified narrative really starts to emerge.

1:49What you're seeing is a real-time, high-stakes debate over who actually gets to own the underlying mechanics of the future economy. Right. I mean, just imagine a world where an algorithm does all the comparative shopping for your auto insurance. And a bank founded by Alexander Hamilton secures your cryptocurrency. Right. And your credit card startup just bypasses the legacy banking system to own the entire financial stack, from the digital token all the way to the transaction at the coffee shop. So let's unpack this. And I really want to start with the robots, because this first maneuver fundamentally changes the concept of Internet commerce.

2:26OK, so we are looking at Gen Digital. For those unfamiliar with the corporate parent name, their consumer brands are ubiquitous. We're talking Norton, Avast, LifeLock. Oh, yeah. The heavyweights in consumer cybersecurity. Exactly. And they recently launched a product called Engine, which is an evolution of an insurance marketplace called Safi. So Jen actually acquired a company called Trellis back in March to get their hands on this tech. Right. And the defining feature of Engine, at least from the source material, is that it is explicitly built for AI agents. Like it is not built for human beings typing on a keyboard at all.

3:02No, not at all. And the scale here is what makes this maneuver so significant. According to the founder of Trellis, this ecosystem is handling, you know, hundreds of millions of inquiries a year, which is massive. Wow. But historically, the architecture of the Internet has been highly hostile to automated agents. Yeah, I mean, highly hostile is almost an understatement, right? Think about what happens when a bot tries to scrape a traditional website or fill out a quote form. It hits friction immediately. Oh, yeah. You get CAPTCHAs asking you to, like, select all the images with traffic lights.

3:33Right. Or you get IP bans or you get dynamic HTML that completely breaks the scrapers. Like most websites treat bots like a bouncer treating some guy trying to sneak into a club through the kitchen. Yeah, exactly. But Gen is basically building a dedicated API that functions like an HOV lane specifically for these bots. And it is a complete inversion of the traditional cybersecurity model. I mean, think about it. You have Gen Digital, a company that has spent the last two decades building firewalls and antivirus software to protect users from bots. And now they are building a bespoke front door to actually invite them in.

4:08They're recognizing that agentic commerce, which is where an AI is tasked with completing a complex chore autonomously, is not just a fad. It is the inevitable next phase of the Internet. It's essentially building an API for human chores. Yeah. Like, if I want cheaper car insurance, the current model requires me to spend three hours filling out redundant forms on 10 different websites and, you know, comparing deductibles in a massive spreadsheet. Which nobody wants to do. Nobody wants to do that. The new model is just me telling my AI assistant, go find the best rate for my Honda and walk it away.

4:43But wait, here's my question. If bots are doing all the shopping, doesn't that completely break the traditional advertising and customer acquisition models? Well, historically, the friction for that kind of automation has always been privacy and spam. Like if an AI agent goes out into the wild and submits your actual phone number and primary email address into 50 different insurance quoting tools. Oh, your digital life is ruined. Your phone would ring every four minutes for the next six years. Exactly. But Jen's approach with Engines solves this mechanically. So the AI agents are given a trusted, programmatic path to shop.

5:18They receive anonymous rate estimates through the API. The personal details of the human shopper, like the name and contact info, are completely withheld from the insurance providers during that bidding phase. Oh, interesting. Yeah, the cryptographic handshake that actually reveals your identity only happens after you, the human, review the options your bot brought back and authorize a specific quote. Okay, so that is great for the consumer's privacy, but it creates a massive structural problem for the vendors, right? Like, if I'm an executive at Geico or Progressive, I am spending billions of dollars a year on television commercials with talking geckos and, you know, quirky cashiers to build brand affinity with human beings.

5:57Right, right. If a bot is doing the shopping, how do I market my product to a ruthless, logic-driven algorithm? You cannot charm an algorithm with a clever mascot. No, you can't. And you've hit on the exact crisis facing traditional consumer marketing right now. An AI agent does not care about brand warmth. It doesn't care about funny Super Bowl commercials. The agent only evaluates the structured data. So coverage limits, deductibles, premium costs, and historical payout reliability. That brand loyalty you spent billions on just evaporates instantly. So consumer insurance just becomes a pure commodity market.

6:33It just becomes math. Like if a legacy insurer wants to survive in a world of agentic commerce, they don't buy more TV time. They have to completely pivot their business model toward algorithmic SEO. Exactly. They have to hire data scientists to optimize their pricing by fractions of a cent just to win the logic tree of a bot. And the strategic takeaway from the source material here is that whoever controls the funnel for bots owns the market. Like if hundreds of millions of insurance inquiries transition from humans typing into search engines to AI agents using APIs, the entity that builds the infrastructure to facilitate that exchange holds all the leverage.

7:10Right. Jen isn't just selling insurance anymore. They are attempting to become the toll booth for algorithmic commerce. But, you know, if bots are going to be executing these transactions, they need somewhere to actually settle the money. And the traditional banking system, which is running on mainframes from the 1980s, isn't exactly built to move at the speed of an algorithm. Which actually brings us to our second story, the traditional finance giants realizing their pipes are dangerously outdated. Yeah, let's look at BNY, formerly BNY Mellon. To understand their place in the financial ecosystem, we really have to look at the sheer mass of the institution.

7:44They oversee$62.6 trillion in assets under custody and administration. And their Q2 revenue was a record$5.7 billion. And this is a bank founded by Alexander Hamilton in 1784. When we talk about the plumbing of the financial system, BNY has been maintaining the pipe since before the invention of the steam engine. Yeah, but the plumbing designed in 1784 or, you know, even upgraded in 1994 is fundamentally incompatible with digital assets. And this brings us to a highly credible rumor circulating in the financial press, which our source analyzes. BNY is reportedly in early discussions with Payward Services.

8:26Okay, and for those who don't recognize the name Payward, they're the parent company of Kraken, which is one of the largest cryptocurrency exchanges in the world. And Payward Services is specifically the infrastructure arm of that operation. Right. Now, neither side has issued an official confirmation, so we're analyzing this as a strategic possibility based on industry reporting. But the report suggests discussions around a massive partnership spanning custody, trading, payments, wealth management, and digital assets. I really have to challenge the logic here, though. It's like a legacy sports franchise trading for a seasoned veteran rather than waiting for draft picks to develop.

9:04But BNY oversees over$60 trillion. They generate nearly$6 billion every three months. They have virtually unlimited capital. Why on earth wouldn't a behemoth of that size simply hire a few hundred software engineers and build this capability themselves? Like, is crypto plumbing so inherently alien to traditional finance that even a 240-year-old bank just throws in the towel and decides to rent infrastructure from a crypto exchange? It really is the central build versus buy dilemma paralyzing Wall Street right now. And the short answer is yes, the plumbing is entirely alien. I mean, traditional custody involves updating ledger entries in centralized databases.

9:46It runs on banking hours. If a mistake is made or a transaction is fraudulent, a central clearinghouse can theoretically just reverse the ledger entry. There's a reset button. Exactly. But in digital asset custody, there is no reset button. There's no central server and no clearinghouse. Custodying digital assets involves cryptographic key management. You are securing alphanumeric strings that represent bearer instruments on a decentralized blockchain. If you lose the key, the asset is gone forever. So they use multi-party computation or MPC. Correct. So instead of storing a private key on a single server, MPC shatters the key into digital shards.

10:25These shards are then distributed across multiple independent servers, often in totally different geographic locations. Okay. To authorize a transaction, a minimum threshold of these servers must independently compute their piece of the signature and combine them without ever actually reassembling the full key in one place. Wow. It means a bad actor would have to simultaneously compromise multiple fortified systems just to move a single token. And the network operates 24 hours a day, 7 days a week, 365 days a year. There are no banking hours in crypto. Exactly. For a custodian of BNY's size, trust is really the only actual product they sell.

11:03So the risk-reward calculus for building internal crypto infrastructure is terrifying for traditional risk managers. If BNY builds an MPC solution from scratch and their engineers make a single, you know, zero-day architectural error, billions of dollars could vanish irreversibly in seconds. Yeah. It makes total sense when you frame it as an existential risk. Why take on the engineering liability of building the pipes when you can just rent them from an entity like Payward, right? They've been successfully moving digital water through those pipes under massive adversarial pressure for a decade.

11:37When a custodian overseeing$62.6 trillion shops for crypto-native infrastructure, it sends a very clear signal to the rest of the market. In the digital asset space, buy or rent has clearly won the debate over build. The legacy giants have realized they are just too late to the engineering party, but they have the balance sheets to simply buy access to the VIP room. Okay, so BNY is looking to rent the plumbing because the liability of building it is just too high. But our third company is taking the exact opposite approach. They are currently renting the plumbing, they are tired of the friction, and they have decided they want to own the entire Waterworks.

12:16Yeah, we are looking at Rain, which is a pre-IPO stablecoin card platform. Back in January, they were valued at nearly$2 billion. And they issue corporate cards that look and act like any standard credit card, but they actually settle transactions using stable coins instead of traditional fiat currency. But right now, RAINN issues those cards on the traditional Visa and MasterCard networks, right? They are renting the legacy rails to make their crypto product function in the real world. Right. And renting rails comes with significant friction. When a fintech company relies on a third-party payment network, they surrender a massive slice of their margin to interchange fees.

12:52They are subject to the settlement delays of the traditional banking system, which basically defeats the whole purpose of instantaneous crypto settlement. And they are bound by the compliance and operational rules of the network owner. Basically, they're a guest in someone else's house. It's like a point guard deciding he'd rather just own the entire franchise. Because on October 5th, Rain made a move to buy the property. They filed a formal application with the OCC, the Office of the Comptroller of the Currency, to create Rain National Trust Bank in New York. Yeah, and a federal charter is the holy grail for a fintech company.

13:27But if approved, I mean, this wouldn't be a traditional neighborhood bank, right? It wouldn't hold everyday consumer deposits, and it wouldn't be FDIC insured. The source material says it would be a specialized trust bank designed specifically to handle custody, manage reserve assets, and issue and redeem stablecoins directly. Exactly. By securing a federal charter, RAINN would drastically reduce its reliance on third-party banking partners. They capture the economic yield generated by the reserve assets backing the stablecoin. They dictate the speed of settlement. They basically own the technology stack from the moment you tap your card at a terminal to the moment the underlying digital token settles on the ledger.

14:05I find the contrast with Circle, the company behind the USDC stablecoin, really illuminating here. Circle actually received their final OCC approval for a national trust bank back in July. But Circle started at the base layer, right? They built the token first, gained market share, and then added the custody and banking infrastructure. Right. Rain, conversely, is doing the exact opposite. They built the application layer first, the physical corporate card you hold in your hand. And now they are integrating backward, reaching down to own the base layer token and the reserve management. It's a great comparison.

14:39It really illustrates two different philosophies of market penetration. But the end goal is identical. Whether you build from the bottom up or the top down, the objective is vertical integration. Every time you rely on an external partner in financial services, you bleed economics. Owning the stack is the only way to maximize profitability and really control your product roadmap. But owning that stack means you still have to get past the regulatory gatekeepers. And the timing of RAINN's application is, frankly, incredibly complex. Just three days before RAINN filed its paperwork with the OCC, a coalition of community bankers actually sued the OCC over this exact type of charter.

15:16Yeah, it's spicy timing. Yeah. And we need to look at the mechanics of this lawsuit impartially just to understand the roadblock. The community bankers are arguing in federal court that the OCC has exceeded its statutory authority under the National Bank Act. OK. The lawsuit explicitly points out that the OCC has already approved 21 of the specialized trust banks. So the underlying tension here is really about what defines a bank in the modern era. Right. Because the community banks view these non-depository trust charters as basically a regulatory bank. backdoor. Exactly. They argue that fintechs are being granted the privileges of the national banking system, like direct access to payment rails and federal preemption over state laws, without actually bearing the traditional obligations.

15:59Like what? Well, a community bank has to comply with the Community Reinvestment Act. They have to manage deposit insurance. They have to maintain really complex capital ratios against risky commercial loans. Right. And from the community banker's perspective, tech companies like RAINN are getting a VIP pass to the financial system without having to do any of the heavy lifting that traditional banks do to support local economies. Correct. But conversely, the fintechs argue they are building a fundamentally different, safer model. They aren't making leveraged commercial loans. They are holding fully reserved digital assets.

16:34So they argue that forcing a stablecoin issuer to comply with the exact same regulatory framework as a traditional lending bank is archaic and just stifles technological innovation. So with RAINN's application now pending, right as this lawsuit drops, is RAINN just betting the charter pipeline will survive? Or is this a calculated risk to, you know, squeeze through the door before it slams shut entirely? Like, are they playing chicken? Well, if we analyze the historical behavior of hyper-growth startups, filing amidst litigation is almost certainly a calculated risk. In the technology sector, momentum is oxygen.

17:11If rain waits for the courts to resolve the statutory authority of the OCC, which is a process that could take years of appeals, they lose their window of opportunity. Yeah, they would be forced to seek money transmitter licenses state by state, which is just an operational nightmare for a national product. Exactly. Filing the application forces the issue. They are betting that the sheer utility of their infrastructure and the massive demand for faster, cheaper corporate settlement will ultimately justify their place in the regulatory framework, regardless of how the current lawsuit plays out.

17:43But, you know, a successful challenge by the community bankers could severely slow rain down. Right. Let's zoom out and recap this narrative, because the collision of these three stories paints a very clear picture of where the economy is headed. We have Gen Digital aggressively building the API front doors so that AI agents can bypass human interfaces and run our commercial errands. We have BNY, representing the old guard of global capital, realizing they can't build the complex cryptography required for the future, so they are looking to rent Kraken's cutting-edge pipes. And we have RAINN, a startup refusing to pay the toll to legacy networks like Visa, attempting to force their way into the federal banking system so they can own the entire stable coin stack.

18:26It is a perfect storm of technological innovation, legacy adaptation, and regulatory friction. And it really highlights that the companies who secure the plumbing today will dictate the user experience, the transaction fees, and the security of global commerce for the next two decades. So why does all this matter to you, the listener? Well, because whether you are dreading the chore of renewing your auto insurance, or you're wondering how the digital assets in your retirement portfolio are actually being secured, or you're just looking at the corporate card sitting on your desk, the invisible infrastructure beneath every single one of those tools is being radically rewired as we speak.

19:04Yeah, and understanding the mechanics of that rewiring allows you to anticipate where the market is moving, you know, long before the changes surface at the application layer. Which brings me to a final thought I want to leave you with, connecting these dots into the future. We talked about Jen inviting bots through the front door for insurance. And we talked about BNY and RAIN securing the pipes for digital currencies. Yeah. But what happens when the AI agents that Jen is building infrastructure for start looking to interact directly with the digital assets that BNY and RAIN are custodying? Oh, wow.

19:38You are describing the ultimate convergence of agentic commerce and programmable money. Right. If an AI bot is smart enough to scrape the data, evaluate the coverage, and select your insurance policy, eventually you will authorize it to execute the transaction entirely on its own. You will want it to pay the premium in digital currency and manage the smart contract autonomously. So, if AI bots become the primary actors in digital commerce, executing millions of microtransactions a second outside of human hours, will we eventually see the creation of a massive, federally regulated bank whose only permitted customers are AI algorithms?

20:16It really forces us to question our core assumption that financial infrastructure must be designed for human hands. The drywall is coming down, the old pipes are being ripped out, and the new plumbing being installed might not be designed for us at all. Thanks for taking the plunge with us today. Keep an eye on the infrastructure. We'll catch you on the next Deep Dive.

From the publisher

Gen just built an insurance site for AI agents, BNY is reportedly eyeing Kraken's infrastructure, and stablecoin startup Rain wants a federal trust bank charter days after community bankers sued the OCC. We break down what's confirmed, what's rumor, and what it means for the plumbing under fintech.


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