Aman Narain

A US Army sergeant bet roughly $33,000 on Polymarket on an arrest he had just been briefed on, and turned it into the price of a house. A Google engineer read his own company's unpublished data and moved about $1.2 million into a private wallet.On a public blockchain, both men left a trail the FBI could follow to the cent. That is the paradox at the centre of prediction markets: the transparency that makes them exploitable is the same transparency that makes them honest. Between September 2025 and April 2026, combined monthly volume on these prediction markets climbed from under $5 billion to about $24 billion, and in October 2025 the parent of the New York Stock Exchange committed around $1.6 billion to the largest of them.Aman Narain and Zubin Vandrevala break down how prediction markets went from a forgotten Wall Street betting ring to information infrastructure, and the harder question beneath the boom: when a market knows before the news does, is the system working perfectly, or is it being robbed?Key takeaways:1. The transparency that makes these markets exploitable is exactly what makes them honest: the engineer who hid behind a wallet was traced by the same chain he trusted.2. The political framing is a myth. On Kalshi, 80% of volume is sports and just 4% is politics.3. ICE bought the data, not the casino: roughly $1.6 billion for a live probability feed it can sell to every bank and hedge fund on its network.4. Volumes ran from under $5 billion a month to about $24 billion in seven months, with Piper Sandler projecting $8 billion in annual revenue by 2030.5. A prediction market is not an oracle but a mirror, only as honest as the room it is in.Topics covered:- The two cold-open exploits: a Fort Bragg sergeant and a Google engineer who bet on what they already knew- The intellectual lineage: Hayek on price as information, Hanson's futarchy, Tetlock's superforecasters- Wall Street's unregulated political betting ring, and the $10m wagered on the 1916 election- The modern revival: the Iowa Electronic Markets, Intrade's collapse, and the fall of PASPA- How a prediction contract actually works, and the passport-versus-wallet divide between Kalshi and Polymarket- The full board: Polymarket, Kalshi, PredictIt, Manifold, Metaculus, Robinhood, Interactive Brokers and DraftKings- The data that reorders the story: prediction markets are now mostly a sportsbook in a derivatives licence- The three forces behind the 2024-2026 boom: the KalshiEX ruling, the GENIUS Act, and a presidential endorsement- ICE's ~$1.6 billion move on Polymarket, and why it bought the data and not the gambling- The prosecution: four insider cases, reflexivity, and gambling at derivative scale- The bull case in three layers: parametric insurance, macro hedging, and information infrastructureChapters:Referenced in this episode: US Army Master Sergeant Gannon Ken Van Dyke and Operation Absolute Resolve; the Google engineer "AlphaRaccoon" and the Year in Search exploit; the Israeli Air Force major and the June 2025 Iran briefing; the MrBeast editor's $4,000 Kalshi trade and $20,000 fine; Friedrich Hayek, Robin Hanson and futarchy, Philip Tetlock and the Good Judgment Project; the Wall Street curb-market and Tammany Hall betting ring, the 1896 and 1916 elections, and Governor Charles Evans Hughes; the Iowa Electronic Markets and their 1.34-point average error; Intrade and John Delaney; Murphy v NCAA; Polymarket on Polygon and Kalshi as a CFTC-designated contract market; PredictIt and Victoria University of Wellington; Manifold, Metaculus and Augur; Robinhood, MIAXdx and Susquehanna; Interactive Brokers and ForecastEx; DraftKings, Railbird and DKeX; KalshiEX v CFTC and CFTC chair Michael Selig; the GENIUS Act; ICE / Intercontinental Exchange and Jeffrey Sprecher; Piper Sandler's $8bn-by-2030 estimate; Boaz Weinstein and Saba; the 12 January 2026 single-day record of $701.7m; the Arizona pre-emption ruling and Minnesota Governor Tim Walz's ban.Related episodes: S2E14 — Machines with Wallets, for the stablecoin-rails and GENIUS Act thread; [TBD — the Mastercard / BVNK stablecoin episode, confirm number].Hosted by:Aman Narain writes at amanwhoblogs.substack.com. Zubin Vandrevala is your payments provocateur.Enjoying A2Z Fintech? Leave a rating and review on Apple Podcasts. It is the single biggest signal to the Apple algorithm and how new listeners in our world find us.For information and entertainment only. Not financial advice.Transcript:

Twelve hours after Sundar Pichai walked off the Shoreline stage, the recap industry was already ranking his Google I/O 2026 announcements top ten this, best five of that. Two former Googlers with 50 years between them think that misses the story.On Wednesday 20 May, Sundar Pichai closed Google I/O 2026 with a 150-minute keynote that pulled together a 25-year arc. Google built the transformer in 2017. It declared itself an AI-first company at I/O 2016, six years before ChatGPT shipped. The press spent two years arguing Google was behind. Google I/O 2026 was the company quietly revealing it never was.Aman Narain and Zubin Vandrevala break down five non-obvious reads on Google I/O 2026, drawing on their combined years inside Google and Google Pay. Not a top-10 list. Five reads on the long game.Key takeaways:Google has spent 25 years building the AI foundation everyone else is racing to construct in 24 months, and at Google I/O 2026 it stopped pretending that head start did not exist.Gemini Spark is not a chatbot. It is a category response: AI woven into the Google surfaces where most users already live their digital lives.The Universal Commerce Protocol and AP2 are Google writing the TCP/IP of agentic commerce, with Shopify, Visa, Mastercard, PayPal and Gr4vy inside the standards body and AP2 donated to the W3C.SynthID got two minutes of stage time and is the most underrated announcement of the day. Apple made privacy a moat; Google is making trust the next one.Android XR, with Samsung as OEM and Warby Parker and Gentle Monster as the face brands, is the platform play applied to wearable hardware. Fashion is how you blend in, not how you stand out.Topics covered:Why search grew 19 per cent the year AI Overviews was meant to kill itVidhya Srinivasan, Antigravity, and the rebuilt search boxGemini Spark as a category response, not a productUCP, AP2, and the protocol coalition routing agentic commerceThe $5 trillion agentic commerce market and the fraud-liability question nobody is answeringVisa Trusted Agent Protocol versus Mastercard Agent PaySynthID, OpenAI, Nvidia, Eleven Labs, and the web's immune systemAndroid XR with Samsung, Warby Parker, and Gentle MonsterWhat banks, fintechs and merchants should build before Google I/O 2027Chapters: Referenced in this episode: Google I/O 2026 keynote (Shoreline Amphitheatre, 20 May 2026); Sundar Pichai's "AI-first" keynote at Google I/O 2016; "Attention Is All You Need" (Google, 2017); AI Overviews and Search +19 per cent year-on-year; Antigravity demo from Vidhya Srinivasan; Gemini Spark from Josh and team, formerly NotebookLM; Universal Commerce Protocol with Shopify; Agent Payments Protocol with Visa, Mastercard, PayPal and Gr4vy, donated to W3C; Visa Trusted Agent Protocol; Mastercard Agent Pay; SynthID coalition with OpenAI, Nvidia and Eleven Labs; Android XR with Samsung as OEM and Warby Parker and Gentle Monster as face brands; AlphaGo demo on Android XR.Related episodes: [TBD]Hosted by: Aman Narain writes at amanwhoblogs.substack.com. Zubin Vandrevala is your payments provocateur, recording live from the Shoreline floor at 2 per cent battery.Enjoying A2Z Fintech? Leave a rating and review on Apple Podcasts. It is the single biggest signal to the Apple algorithm and how new listeners in our world find us.For information and entertainment only. Not financial advice.Transcript:

Patrick Collison says agents will soon account formost online transactions. The Machine Payments Protocol thatreplaces the buy button is now live, and Stripe, OpenAI,Google, Meta and Microsoft have all signed on.This week at Stripe Sessions 2026, the architecture of agenticcommerce stopped being a thesis and started being plumbing.The Machine Payments Protocol, co-authored by Stripe andTempo, is live. ACP and UCP have settled the discovery layer.Streaming payments are real. Software-as-a-subscription isbecoming software-as-a-stream. The buy button is being retiredin real time.Aman Narain and Zubin Vandrevala close out the anniversaryDouble Digest with part two: how money moves when the buyeris no longer human. The 2026 Agentic Stack refreshed, thefour horsemen of agentic commerce mapped, the dark horse fromChina called, the streaming-payments primitive that isquietly rewiring every business model in the next five years,and a six-twelve-twenty-four-month playbook for operators.Key takeaways:1. The buy button is being replaced by the Machine Payments   Protocol, Stripe and Tempo's "OAuth for money" primitive.2. The four horsemen are playing distinct hands: Stripe wants   the rails, OpenAI wants the brain, Google wants to protect   search, Visa and Mastercard are fighting to remain a rail   rather than the rail.3. Streaming payments end batch settlement; software-as-a-   subscription becomes software-as-a-stream.4. The operator playbook is fix data hygiene first, pick a   protocol stack second, reimagine for streaming third.5. Stripe is not the next Visa. Stripe is the next Google.Topics covered:- The 2026 Agentic Stack: discovery, execution, safety- ACP and UCP, the two protocols solving merchant-to-agent  discovery- MPP, the Machine Payments Protocol, and why it is becoming  the TCP/IP of agent payments- Verifiable Credentials, Verifiable Intent, and the agent as  an actor with reputation- One in six AI sign-ups being a bad actor, and the rise of  token theft as the new fraud vector- The four horsemen of agentic commerce: Stripe, OpenAI,  Google, Visa and Mastercard- The dark horse from China: Alibaba, Qwen, Taobao, Alipay,  and 120 million agent transactions in a week- Streaming payments, software-as-a-stream, and the death of  batch settlement- The CFO problem: reconciling billing at the granularity of  tokens consumed- The six-twelve-twenty-four-month playbook for founders,  operators, and CFOs- Why Stripe is not the next Visa but the next Google- Anniversary reflections: 30 episodes, 128,000 words, and  the founder-mode payoffChapters:Referenced in this episode: Stripe Sessions 2026; the MachinePayments Protocol (Stripe + Tempo); the Agentic CommerceProtocol (Stripe + OpenAI); the Universal Commerce Protocol(Google); JD Sports as UCP launch partner; Visa Agentic ReadyAPAC and LatAm expansion; the Mastercard-BVNK acquisition;Lightspark on Bitcoin Lightning; Stripe's Tempo, Bridge, Privy,Link and Metronome stack; the Fido Alliance agent-identitywork; Stripe Radar's token-theft defences; Alibaba's Qwen,Taobao and Alipay; Reed Hastings, Steve Jobs and Andy Groveas re-platforming references.Related episodes: S2E13 — [TBD part one title], the "who" ofthe Anniversary Double Digest; the Mastercard-BVNK breakdown;[TBD prior agentic commerce episode covering OpenAI's EtsyInstant Checkout].Hosted by:Aman Narain writes at amanwhoblogs.substack.com. ZubinVandrevala is your payments provocateur.Enjoying A2Z Fintech? Leave a rating and review on ApplePodcasts. It is the single biggest signal to the Applealgorithm and how new listeners in our world find us.For information and entertainment only. Not financial advice.Transcript:

Stripe shipped 288 features in a single morning at Sessions 2026 in San Francisco. The right pattern match for what the company is becoming is not Visa, Mastercard, or PayPal — it is Google in 2006.On the final Wednesday of April, almost ten thousand founders, engineers, and CFOs queued around Yerba Buena Gardens, the same plaza where Steve Jobs unveiled the iPhone nineteen years earlier, to hear Patrick and John Collison announce the largest single-morning product launch in fintech history. (334 if you count the entries on the public roadmap, per Stripe's own footnote.) The 288 launches grouped into five buckets, three of which would have been laughed out of a payments conference five years ago.Aman Narain and Zubin Vandrevala break down what Stripe Sessions 2026 actually shipped, why payments was always the wedge rather than the company, and the long-arc historical parallel that explains the architecture. This is part one of an A2Z Fintech anniversary special, marking 30 episodes and one year since the show's first recorded cameo, on Stripe Sessions 2025.Key takeaways:1. Stripe shipped 288 product launches at Sessions 2026 in a single morning, grouped into five buckets that share one thesis: payments was the wedge, not the company.2. Three transformations are running simultaneously: rails (Tempo, Bridge, Privy, Link, the Machine Payments Protocol), mission (GDP of the internet to economic infrastructure for AI), and customer (developer-led to enterprise-led).3. The right pattern match for Stripe is not Visa, Mastercard, or PayPal. It is Google in 2006: a company that started narrow, ate every adjacency, and built its moat on the index rather than the algorithm.4. Stripe processed roughly two trillion dollars in payment volume in 2025, equivalent to about 1.5 percent of global GDP, at a 40 basis point take rate that can only be grown by stacking software on top.5. The unit of growth has changed: Stripe used to grow when more humans bought things online; it now grows when more businesses are created, which is parabolic in the AI era.Topics covered:- The five buckets of Sessions 2026: stablecoin shadow banking, agentic commerce, the full-stack business bank, AI-native revenue, trust at agent scale- Tempo, Bridge, Privy, Link, and the Machine Payments Protocol as the kit you build to be a network, not a payment processor- Why a Brazilian merchant paying a freelancer in Manila no longer needs to touch SWIFT- The Visa-in-1976 parallel for Stripe's stablecoin posture- The mission shift: GDP of the internet was horizontal; economic infrastructure for AI is vertical- Eileen O'Mara, Tyler Bryson, and the quiet construction of a Salesforce-grade enterprise sales motion- Why financial infrastructure now sits in the same enterprise budget category as cloud infrastructure- Two trillion in TPV, 40 basis points, and how that take rate grows from here- The Google of money thesis: phase one to phase four, search ads to Vertex AI, the index as the real moat- Founder leverage and why Patrick and John can run R&D budgets that look more like Bell Labs- A tee-up for Part 2 (S2E14, publishing next week): the Machine Payments Protocol, the protocol war between Visa, Mastercard, OpenAI, Google and Meta, and the playbook for foundersChapters:Referenced in this episode: Stripe Sessions 2026; the 288 launches and 334 footnote; Tempo (layer 1 blockchain co-built with Paradigm, mainnet March 2026); Bridge ($1B+ stablecoin orchestration acquisition); Privy (110M programmable wallets); Link (250M consumer wallets); the Machine Payments Protocol; Metronome; Patrick Collison's "GDP of the internet" mission; Stripe Atlas, Treasury, Billing, Tax, Capital, Issuing, Connect, Radar, Sigma; Stripe's internal tender at ~$107B (reports as high as $159B); TPV ~$2T in 2025, up 34%; net revenue $5.1B; free cash flow over $2B; 40bps take rate; Fortune 100, 500, top US software, and Forbes AI 50 penetration; Eileen O'Mara, Tyler Bryson, Will Gaybrick, Emily Sands, Mike Clayville; the Steve Jobs iPhone keynote at Yerba Buena Gardens, January 2007; Andy Grove, Jensen Huang, Sergey Brin, Max Levchin and the immigrant founder pattern; Google's 1998 mission and the search-to-cloud arc; Google Cloud at ~$50B run rate in 2025.Related episodes: S2E14 — The Google of Money, Part 2: Rewriting the Rules of Agentic Commerce [link TBD] (publishing next week); A2Z Fintech's first cameo on Stripe Sessions 2025 [TBD]; the Mastercard / BVNK breakdown [TBD]; S2E11 — Pit Wall, Podium and Pie: Q1 2026 Fintech Scorecard [TBD]; S1E16 on the one-person enterprise [TBD].Hosted by:Aman Narain writes at amanwhoblogs.substack.com. Zubin Vandrevala is your payments provocateur.Enjoying A2Z Fintech? Leave a rating and review on Apple Podcasts. It is the single biggest signal to the Apple algorithm and how new listeners in our world find us.For information and entertainment only. Not financial advice.Transcript:

Two best friends from an accounting class in Ohio, both turning fifty this year. One spent the next thirty years inside the world's largest banks. The other made fun of them. Both just watched their first careers become obsolete in twelve minutes.This is a different kind of A2Z Fintech episode. Recorded in Mumbai during a long working swing across India, Aman Narain sits down with his oldest friend, the comedian and screenwriter Anuvab Pal, for the first long-form conversation on the show with a guest from outside fintech. They met in August 1995 in an eight-in-the-morning accounting class at Ohio Wesleyan. Anuvab interned at the Federal Reserve, then spent eleven years at Reuters and Thomson Reuters before writing his way out into stand-up, plays, and films. Aman went to Standard Chartered in London, INSEAD, Singapore, ran the bank's first internet, mobile and digital channels in thirty countries, then joined Caesar Sengupta at Google Pay during the India launch.Aman Narain and Anuvab Pal break down what fintech actually feels like from the inside of a transformed life. The conversation moves from a Calcutta school in the 1980s to a dorm room at Ohio Wesleyan in 1995, to the Reuters basement in lower Manhattan, to Fontainebleau, to the launch of Google Pay India, to the Industrial-Age rails on which Intelligence-Age money still travels in 2026. It is a fintech episode in disguise.Key takeaways:1. The investment-banking pitch book Anuvab spent his early years at Reuters producing — and a meaningful slice of what he sold for a decade after — is now made in twelve minutes by an LLM, end to end.2. Money has moved into the Intelligence Age while the rails carrying it remain Industrial Age plumbing. The unfinished work of fintech is the next layer: a "new interchange" that prices the data attached to a payment, not the payment itself.3. GPay in India is a different animal from GPay anywhere else because the India Stack — UPI plus Aadhaar plus a national phone-number messaging layer — does not exist in the West. State-led public digital infrastructure has overtaken bank-led open banking on every measurable axis.4. The Indian consumer-tech wave (Zomato, Swiggy, BookMyShow) succeeded by solving one specific problem: how to let an Indian transact in India without having to confront India. The fintech parallel is more direct than it looks.5. The career playbook our generation followed — pick an institution, climb the ladder, mind the title — is the last one that worked. For anyone starting now, the job is to build something with their name on it.Topics covered:- The Calcutta-to-Ohio childhood and a 1995 accounting class that produced a fintech operator and a comedian- Conrad Kent's Rites of Passage class and the lifelong utility of being able to bullshit confidently- Joseph Musser, Mark Gingrich, and what an American liberal-arts education actually does- Anuvab's path: the Federal Reserve, Reuters, Thomson Reuters, then writing his way into stand-up and film- Aman's path: Standard Chartered London, internal communications, INSEAD, Singapore, internet banking in 2006, Google Pay India- The pitch book Claude now produces in twelve minutes; the Reuters data sales job that no longer exists- David Ogilvy: "how big do we have to get before we start to suck?"; Bezos's two-pizza rule- Industrial Age rails, Intelligence Age money: how value moves, why a "new interchange" is overdue- Programmable money, agentic commerce, and Aman's ChatGPT named Moneypenny- UPI, Aadhaar, and why the state-led India Stack has overtaken bank-led open banking- The four-minute viral clip economy and what it means for live comedy in 2026- What the two of them would tell their 25-year-old selves nowChapters:Referenced in this episode: Ohio Wesleyan University; Conrad Kent's Rites of Passage and Erik Erikson's Gandhi's Truth; Joseph Musser; Mark Gingrich; Corinne Lyman; Alice Simon; Thomas Friedman's The Lexus and the Olive Tree; J.D. Salinger's The Catcher in the Rye; Isaiah Berlin; Tim Halford and Ben Hung at Standard Chartered; Jan Verplancke; Caesar Sengupta and the launch of Google Pay India; Matt Brittin (Google EMEA, now BBC commissioner); INSEAD and the origin of Wise; David Ogilvy; the Bezos two-pizza rule; Tom Glocer at Thomson Reuters; the Lark Play Development Center; Don Ward and The Comedy Store, London; Shane Allen and Stephen Fry (BBC, 2020); Anuvab Pal's Chaos Theory, Loins of Punjab, and The President Is Coming; the Our Last Week podcast.Related episodes: [TBD — prior A2Z episodes on programmable money, UPI / India Stack, or agentic commerce that cross-link naturally].Hosted by:Aman Narain writes at amanwhoblogs.substack.com. Anuvab Pal is a comedian, screenwriter, and playwright based in Mumbai, co-host of the Our Last Week podcast, and the only person who has known Aman long enough to disagree with him on the record.Enjoying A2Z Fintech? Leave a rating and review on Apple Podcasts. It is the single biggest signal to the Apple algorithm and how new listeners in our world find us.For information and entertainment only. Not financial advice.Transcript:

Ninety days ago we made ten fintech predictions on this podcast for 2026. Today we graded them in public. Four have already played out fully. Three are directionally correct. One is spectacularly wrong. One is still waiting on a phone call from Ben and David at Acquired.This is the Q1 2026 fintech scorecard, recorded at the quarter-pole of the season. Mastercard's $1.8 billion acquisition of BVNK and Visa Direct's $3.5 billion in annualised stablecoin settlement volume closed out the card networks' capitulation to stablecoins. The OpenAI-Microsoft partnership restructured through a $250 billion Azure commitment and effective compute autonomy for OpenAI. Compute nationalism went mainstream, with sovereign cloud tracking towards $80 billion in 2026. And the Ive-Altman hardware prototype leaked to reviews that, politely, read as paperweight.Aman Narain and Zubin Vandrevala break down all ten fintech predictions: the four on the podium, the three directionally correct, the one spectacularly wrong (JPMorgan-Nubank), and the one still pending. They diagnose why the misses happened, and publish the Q2 to Q4 watchlist: stablecoin integration speed, agentic liability, Nubank's US charter, and the PayPal endgame.Key takeaways:1. Mastercard's $1.8 billion BVNK acquisition and Visa Direct's $3.5 billion in annualised stablecoin volume confirm the card networks have stopped fighting stablecoins and started operating them.2. The OpenAI-Microsoft restructuring, a $250 billion Azure commitment paired with compute autonomy for OpenAI, is a conscious uncoupling dressed as a partnership renewal.3. The UK Competition and Markets Authority made businesses fully liable for their AI agents' actions, building the legal framework for agentic commerce through liability rather than licensing.4. The fintech predictions that paid off were structural reads of institutional behaviour. The one that missed mistook a neat story for the system's actual logic.5. GPU clusters are now held by sovereign states the way central banks once held gold, with sovereign cloud spending tracking towards $80 billion in 2026.Topics covered:- The four podium finishes: Visa and Mastercard on-chain, compute nationalism, the OpenAI-Microsoft divorce, the Ive-Altman paperweight- The directional hits: the CUDA killer through open standards, AI-agent liability in the UK, the Q-Day quantum scare, AI in F1- The dead-wrong call: JPMorgan-Nubank, and why the symmetric story was the wrong one- The reverse-merger trend: neobanks buying distressed regional banks for the licence and the deposits- The Q2 to Q4 fintech watchlist: corporate treasurers on stablecoins, global agentic liability, Nubank's US charter, the PayPal endgame- The pattern beneath the scorecard: why structural reads beat narrative reads, and how to tell the differenceChapters:Referenced in this episode: Season 1 finale predictions (December 2025); Mastercard / BVNK definitive agreement (March 2026); Visa Direct stablecoin settlement volumes; Gartner sovereign cloud forecast; OpenAI / Microsoft restructured partnership and $250 billion Azure commitment; Huawei Ascend 950PR and Atlas 350; Google OpenXLA; UK Competition and Markets Authority AI-agent guidance; Q1 post-quantum cryptography research reducing qubit requirements for RSA-2048 from 20 million to under 1 million; Mercedes x Microsoft F1 AI partnership; Red Bull x Oracle AI strategy agent; JPMorgan Q1 commentary; Acquired with Ben Gilbert and David Rosenthal.Related episodes: the Season 1 finale predictions; the Mastercard-BVNK deep dive; The Purple Revolution on Nubank; the PayPal endgame.Hosted by:Aman Narain writes at amanwhoblogs.substack.com. Zubin Vandrevala is your payments provocateur.Enjoying A2Z Fintech? Leave a rating and review on Apple Podcasts. It is the single biggest signal to the Apple algorithm and how new listeners in our world find us.For information and entertainment only. Not financial advice.Transcript:

Mastercard paid $1.8 billion for BVNK, the largest stablecoin acquisition in history. Four months earlier, Coinbase walked away from a $2 billion deal for the same company. What changed, and what it means for Visa, Amex, Capital One, JPMorgan, and Circle.On Tuesday 17 March, Mastercard announced a definitive agreement to acquire BVNK, the UK-based stablecoin infrastructure company, for up to $1.8 billion. It is the largest stablecoin acquisition in history, eclipsing Stripe's $1.1 billion purchase of Bridge. The twist: just four months earlier, Coinbase walked away from a $2 billion deal for the same asset.Aman Narain and Zubin Vandrevala break down why Coinbase folded, what Mastercard saw that Coinbase didn't, and what this transaction tells us about the future of card networks, cross-border payments, and the unbundling of financial infrastructure.Topics covered:- The deal mechanics: $1.5B fixed, $300M contingent earn-out- Why Coinbase walked at a 50x revenue multiple- The Stripe-Bridge precedent that made this inevitable- Visa's uncomfortable position as investor in an acquired competitor- Capital One's stealth assembly of a full-stack stablecoin platform via Discover and Brex- JPMorgan's deposit-token counter-strategy with JPM Coin- Circle, Paxos, and the shrinking pool of independent infrastructure targets- Why this isn't a stablecoin story. It's a payments story.Chapters:Referenced in this episode: Mastercard / BVNK definitive agreement; Stripe / Bridge close; Coinbase / Deribit; Capital One / Discover; Capital One / Brex; Visa x Bridge; JPMorgan Kinexys; Axios reporting on the Coinbase collapse.Hosted by:Aman Narain writes at amanwhoblogs.substack.com. Zubin Vandrevala is your payments provocateur.For information and entertainment only. Not financial advice.Transcript:

India has 100 million diabetics. 47% of the population is overweight. And we are the most wellness-educated generation in history. That's the paradox.Sumaya Dalmia has been transforming bodies and building businesses since 1997 — before fitness was even an industry in India. She's Vogue's Celebrity Trainer of the Year, WEF's Entrepreneur of the Decade in Health & Wellness, and the architect of a 7-pillar framework that changed how Aman manages his own health.The Sumaya 7: Eat. Move. Train. Sleep. Measure. Recover. Repeat.In this episode we cover:Sumaya's origin story — from overweight kid to javelin thrower to celebrity trainerTraining the Indian cricket team under Andrew Leapers alongside Sachin TendulkarScaling a gym empire from 1 to 10 locationsIndia's slow-motion health pandemic: diabetes, carb culture, and the wellness paradoxThe Sumaya 7 framework — pillar by pillarWearable tech: Whoop, CGM monitors, Garmin, Oura RingUploading 13 years of blood reports into Claude AIGLP-1 drugs going generic in India: Mounjaro, Ozempic, and what it meansWhy AI is your best nutritional adviser but will never replace your trainerBooks mentioned:Outlive by Peter AttiaGlucose Revolution by Jessie Inchauspé (The Glucose Goddess)⚕️ The views shared in this episode are personal reflections. Nothing discussed constitutes medical advice. Consult a qualified professional before making changes to your health, diet, or medication. No sponsorships or affiliations.Connect:Sumaya Dalmia: @SumayaDalmia (https://instagram.com/sumayadalmia)Aman Narain: @amanwhosnaps (https://www.instagram.com/amanwhosnaps/)Newsletter: AMWB on Substack https://amanwhoblogs.substack.com/Watch the video: YouTube (https://www.youtube.com/@A2ZFINTECH)

In the age of AI, stock trading is still writing cheques. That changed this week.On March 9, 2026, Nasdaq partnered with crypto exchange Kraken to build the Equities Transformation Gateway — tokenized equities trading 24/7, settling in seconds, instant, fractional, and always on. Four days earlier, NYSE's parent Intercontinental Exchange invested in OKX at a $25 billion valuation with the same intent.Two of the most powerful financial exchanges on earth. Same week. Same bet. That is not a trend. That is a verdict.In this episode, Aman breaks down:→ Why the stock market is the last analogue institution in a   digital world→ Why the ASX's $250M blockchain project failed in 2022 — and   why Nasdaq's approach won't repeat it→ How this is structurally different from Robinhood fractional   shares→ Why Kraken's Federal Reserve master account changes everything→ Stablecoins, the GENIUS Act, and the hidden infrastructure   layer beneath it all→ Three things to watch before mid-2027 — and why financial   journalists are missing the bigger storyThis is a solo episode. Co-host Zubin Vandrevala is in New Zealand. He couldn't wait.━━━━━━━━━━━━━━━━━━━━━━━📖 COMPANION BLOGA Man Who Blogs #32 — Chains, Clocks & Capital[SUBSTACK URL]━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

In September 2000, Elon Musk boarded a plane for his honeymoon. By the time he landed in Sydney, he was no longer CEO. His co-founders, Peter Thiel and Max Levchin, had staged a midnight coup, scrapped his everything-app vision, killed the X.com brand, and reborn the company as PayPal.Twenty-five years later, that company has gone from a $360 billion peak to a $65 billion acquisition target. And Elon still owns X.com.In this episode, Aman Narain and Zubin Vandrevala perform a full autopsy on fintech's most important company, tracing PayPal from its PayPal Mafia origins through five failed CEOs, a $300 billion collapse, and three possible futures.What You Will LearnThe Honeymoon Coup — how PayPal was born on betrayal in a Palo Alto boardroomThe Golden Cage — how the eBay acquisition killed PayPal's killer instinctProf Z's Three Eras: Trust Layer, Aggregator Era, and the Commodity TrapThe CEO Parade — five personalities who could not escape the brand's gravityThe Interface War — how Apple Pay and Shopify made PayPal invisibleThree Endgame Scenarios — Stripe acquisition, JPMorgan buyout, or Elon's RevengeEpisode Timestamps00:00 — Cold Open: The Honeymoon Coup04:30 — Zubin's new CCO role at Gr4vy and travel check-in08:00 — The PayPal Mafia Genesis and the X Factor16:00 — The eBay Era: The Golden Cage23:00 — Prof Z's Segment: The Three Eras of PayPal32:00 — The CEO Parade and the Card Scheme Paradox38:00 — The Endgame: Three Scenarios for PayPal's Future45:00 — The Mic Drop: The Training Wheels EffectKey Concepts DiscussedThe Commodity Trap — when solving trust too well makes you irrelevantThe Interface War — why hardware (Apple/Google) beat software (PayPal)The Merchant OS — how Shopify and Adyen built closed-loop ecosystemsThe Accountant CEO — when boards stop hiring builders and hire operatorsFrequently Asked QuestionsWhy is PayPal declining?PayPal is losing the interface war to Apple Pay and Google Pay, which use biometric authentication to remove PayPal's friction advantage. At the merchant layer, Stripe and Adyen offer superior developer APIs and auth rates. PayPal's core moat, digital trust, has become a commodity handled by device hardware, not a standalone service.Who might acquire PayPal in 2025 or 2026?Three scenarios are most discussed. First, Stripe — the Collison brothers want PayPal's 400 million consumer accounts to complement their developer-first merchant stack. Second, JPMorgan and Jamie Dimon could acquire PayPal's consumer base in a single transaction. Third, Elon Musk, who still owns X.com and needs PayPal's regulatory licences across 200 jurisdictions to execute his everything-app vision.What is the PayPal Mafia?The PayPal Mafia refers to the founding team of PayPal, including Peter Thiel, Elon Musk, Reid Hoffman, Max Levchin, and David Sacks, who went on to found or fund LinkedIn, Palantir, YouTube, Tesla, SpaceX, Yelp, and OpenAI. They are considered the founding generation of modern Silicon Valley.What happened to X.com?X.com was Elon Musk's vision for a global financial super-app. After a boardroom coup in 2000, the company was rebranded as PayPal. Musk reacquired the X.com domain from PayPal in 2017 and later rebranded Twitter as X in 2023, partly reviving his original ambition for an everything-app.What is the Commodity Trap in payments?The Commodity Trap describes how PayPal's greatest achievement, making digital payments feel safe, ultimately destroyed its competitive advantage. Once consumers universally trusted digital payments, the trust layer became commoditised and handled by device biometrics. PayPal no longer owned the thing it had spent twenty years building.About the HostsAman Narain is the Founder of A2Z Advisors with 25+ years of experience across Google, HSBC, Standard Chartered, Schroders, and BankBazaar.Zubin Vandrevala is the Chief Commercial Officer of Gr4vy and a former payments executive with experience across Visa, Citi, and global financial institutions.Related EpisodesThe Last Family Portrait: Schroders, Nuveen and the Death of Mid-Sized Active Management10 Bold Predictions for Fintech in 2026Listen and SubscribeRSS Feed: This episode: All episodes: Connect With A2Z FintechLinkedIn: A2Z Fintech PodcastSubstack: A Man Who Blogs by Aman NarainYouTube: A2Z FintechDisclaimer: This podcast is for educational and entertainment purposes only. Nothing discussed constitutes financial, legal or investment advice.

The Schroder family survived Napoleon, two World Wars, the fall of merchant banking, and the rise of passive investing. On February 12, 2026, they said "cash me out" — agreeing to sell their 222-year-old firm to Nuveen (TIAA) for £9.9 billion. The Financial Times called it "the defining deal of a glass half-empty UK." Philip Augar, who worked at Schroders in the 1990s and wrote The Death of Gentlemanly Capitalism, says history is repeating itself — just as the City's merchant banks fell to Wall Street in the 1990s, active fund management at scale is becoming a US-dominated industry. John Gapper calls it the end of the City's émigré alchemy — the era when German-born banking families drove London's financial growth. In this Quick Dive, Aman Narain and Manu George — both former Schroders insiders — perform an autopsy on one of the last great family-controlled financial dynasties. They trace the firm through four CEOs (Bischoff, Dobson, Harrison, Oldfield), examine why the wealth management and alternatives pivots fell short, and ask the question the entire industry is avoiding: Is this the end of the mid-sized active asset manager? KEY TOPICS: The Schroders-Nuveen deal: £9.9bn, 34% premium, Q4 2026 close 222 years of family control: from Napoleonic-era merchant banking to algorithmic allocation Four CEO eras: The Transformer, The Architect, The Great Hope, The Accountant Bruno Schroder's Christmas party and the painting that said everything London's "Wimbledon effect": hosting the game but no longer owning the players The Death of Gentlemanly Capitalism, Part II: from merchant banks to asset managers The passive revolution: how BlackRock, Vanguard, and State Street reshaped the landscape Why no auction? Oldfield didn't shop the company and Evelyn Partners got 50% more on EV/EBITDA Why Schroders' wealth and alternatives pivots were too late The last family-controlled financial dynasties: Rothschild, Lazard, Lombard Odier, Pictet Nuveen and TIAA: the quiet $2.5 trillion empire The triple threat: index-tracking, private markets, and AI The "Telco Trap" for active managers What happens to talent, culture, and clients in the next 18 months DEAL FACTS: Deal value: £9.9bn (~$12.8bn) — valued at 16x forecast earnings vs 12.3x for European peers Cash offer: 590p/share + up to 22p permitted dividends Premium: 34% to last close; 61% to 12-month VWAP Analyst consensus target pre-deal: just £4.50/share Schroder family payout: ~£4.06bn (41% stake) Combined AUM: ~$2.5 trillion Expected close: Q4 2026 THE FT'S VERDICT: Lex: "Ending its listed life with a whimper rather than a bang." Philip Augar: "Wrenching but inevitable... just another brick in the wall." John Gapper: "The end of the City's émigré alchemy." GUEST: Manu George — 25-year asset management veteran, former Senior Investment Director at Schroders (2007–2020), currently Credit Strategist at Polen Capital. HOST: Aman Narain — Founder, A2Z Advisors | Co-Host, A2Z Fintech Podcast | 25+ years across Google, HSBC, Standard Chartered, Schroders, BankBazaar. CONNECT: 🔗 A2Z Fintech on YouTube: https://www.a2zfintech.com/🔗 A Man Who Blogs (Substack): https://amanwhoblogs.substack.com/🔗 Aman on LinkedIn: https://www.linkedin.com/in/amannarain/🔗 Manu on LinkedIn: https://www.linkedin.com/in/manu-george-invmgmt/#Schroders #Nuveen #TIAA #AssetManagement #ActiveManagement #PassiveInvesting #FintechPodcast #WealthManagement #MergersAndAcquisitions #PrivateMarkets #CityOfLondon #FinancialDynasty #WimbledonEffect #DeathOfGentlemanlyCapitalism #A2ZFintech #LondonFinance #AIinFinance🎧 LISTEN & SUBSCRIBE:📡 RSS:

Ever wondered if banks are just giant dodos stuck in legacy land, or could they actually get hip and healthy? Well, Alastair Campbell is here to dish out the secrets of making money healthy again, minus the boring behind-the-scenes. Buckle up, it’s a juicy ride through data, archetypes, and the ultimate goal: banks that actually get you.In this episode:Why 63% of industry value growth is flowing outside incumbentsRethinking archetypes: digital natives, modern families, and the kid pocket money revolutionThe three core levers of banking transformation: Customers, Architecture, and LeadershipHow to build a bank for the modern, complex, multi-hyphenated lives of today’s consumersThe importance of 'stealing with pride' — reusable tech and collaborative ethosWhy 'boring' banks are losing and what's needed to become trusted custodians of your financial lifeLeadership lessons: owning your architecture, generating customer relevance, and setting the ‘more for less’ standardTimestamps:00:00 - Welcome to the revolution: making money healthy again02:37 - The data behind outside growth: non-incumbents stealing the show04:05 - Why the balance sheet isn’t the hero anymore06:18 - Digital wallets and multi-banking: the new normal10:20 - The three wheels of banking transformation12:17 - Leadership’s role in fixing the broken banking model16:01 - Archetypes derailed: from nuclear families to digital natives20:10 - How banks can innovate for weak signals, not just the average customer24:00 - Money = emotions: making banking less boring, more human28:39 - The future of customer data: credentials, relationships, and habits32:39 - Building a modular tech stack for true customer-centricity34:40 - The moat of convenience vs the moat of inconvenience36:47 - Regulator’s role: pushing, pulling, and shaping the future of finance44:23 - From wire protocols to open banking: standards that unleash innovation46:23 - Why leadership tenure matters in successful transformation54:22 - Empathy at the core: how young professionals can think differently55:02 - Leading with purpose: ownership, career paths, and authentic leadershipResources & Links:Healthy Money: How Modern Banks Can Create Value and TrustThought Machine - Modern core banking softwareRevolut - Digital banking pioneer for the next generationStandard Chartered - Former employer for both host and guest Singtel - Singapore's leading Telco where Alastair led Strategy NatWest - Leading UK Bank where Alastair was Head of StrategyAlastair CampbellRichard KibbleConnect with Alastair:LinkedInWant to overhaul your bank into a modern money machine? This convo is packed with the nuts and bolts of making that happen fast, smart, and with a lot less snooze factor. Buckle up, bankers — it’s time to get healthy!### Links & Resources   ### Credits & Guests  ### Chapters 

The US banking fortress just got a new neighbor. NuBank—the Latin American titan with 127M+ customers—has officially announced its US National Bank License.In this minisode, Aman and Zubin break down why this isn't just another fintech launch. We explore the "Wayne-dependent" reality of US regional banks stuck on 1980s COBOL code and why NuBank’s $1 cost-to-serve makes them a lethal competitor to the "Hollow Middle" of American finance.Highlights include:The COBOL Crisis: Why US regional banks are being held hostage by 40-year-old software.Hard Mode Mastery: How NuBank conquered Brazil and why that makes the US market look like "Easy Mode."Focus vs. Breadth: Why NuBank is succeeding where Revolut is still fighting for regulatory ground.The Death of the Legacy Tax: What a cloud-native "siege engine" means for your wallet.Chapters: 00:00 The Hook: COBOL vs. The Purple Glow 01:30 The Backstory: Fighting "Hard Mode" in Brazil 04:30 The US Map: Mega-Banks vs. Hollow Regionals 07:00 Secret Sauce: Why NuBank is different from Revolut 09:30 Aman’s Mic Drop: The End of the Legacy Tax, NuBank US License, NuBank Expansion 2026, A2Z Fintech, David Velez, Cristina Junqueira, National Bank Charter, JPMorgan vs NuBank, Revolut US License, Chime vs NuBank, Jamie Dimon, Fintech Disruption 2026, Legacy Banking, COBOL programming bank, Cloud Native Banking, Cost to Serve Fintech, Core Banking Transformation, Digital Transformation Banking, Fintech Singapore, Fintech Brazil, US Banking Crisis, Neobanks USA

In this A2Z Fintech minisode / hot take, we break down the shockwave acquisition of Brex by Capital One for $5.15 billion. Is this just a bank buying a startup, or is it the "Original Disruptor" reminding the world that while software is the wedge, the balance sheet is the wall?Key Discussion Points:The Deal Breakdown: Analyzing the $5.15B, 50-50 cash and stock exit for the darling of Silicon Valley.The "Cap One Mafia" Full Circle: How the founders of Ramp once sold Paribus to Capital One, and what this means for the remaining "Titans" like Ramp and Airwallex.Software vs. Balance Sheet: Why the integration of Brex's software stack into a regulated bank's balance sheet is the ultimate power move.The Next Move: Will we see a "Stripe-Rambo" (Stripe + Ramp) merger to break the Nasdaq?Resources Mentioned:A2Z Fintech Series 1 Episode 4: The Discover AcquisitionNRF Episode: The Agentic Future of Finance

The "Buy Button" is moving from the screen to the conversation. > In this episode of A to Z Fintech, Aman Narain and Zubin Vandrevala report from NRF 2026. We move beyond the hype to the "Next Now"—the moment retail got an autonomous brain.Key Moments:(00:00) Cold Open: The Future of Shopping(00:45) Why Sundar Pichai Headlined NRF(04:00) Trend 1: Agentic Commerce & Google's UCP(06:12) Trend 2: Physical Intelligence & Robotics(08:15) Trend 3: "Searchless" Discovery (Keywords are Dead)(10:10) Trend 4: The End of the Frankenstein Stack(12:00) Trend 5: Human-Centered AI (Dick's Sporting Goods)(18:00) Major Announcements: Drones & E-PaperResources Mentioned:NRF 2026 Highlights: https://nrf.com/events/retails-big-showGoogle UCP Announcement: https://blog.google/retail-nrf-2026Simbe Robotics Tally 4.0: https://www.simberobotics.com/tally4NRF 2026, Agentic Commerce, Fintech, AI Agents, Retail Tech, Google UCP.

Welcome back to Season 2 of A to Z Fintech! Aman and Zubin are back from the holidays, but their brains are still in Vegas. This isn't just a gadget review; it’s a look at the "Re-Materialization" of technology.We are moving from a decade of "software eating the world" to "AI moving the world." From Nvidia’s shift into the laws of physics with Project Cosmos to the "Bot-naissance" of humanoid robotics, we break down the three mega-trends redefining hardware.Plus, we review the Top 10 pieces of tech from CES 2026, including shape-shifting phones, stair-climbing vacuums, and the lollipop that vibrates music into your jawbone.In this episode, we cover:The Macro View: Why Nvidia is no longer just a chip company.The Shift: How Chinese manufacturers (Roborock, XREAL) flipped the script from "Factory" to "Innovator."The Top 10: Foldables, rollables, wearables, and the ultimate smart fridge.Featured Gadgets:Samsung Galaxy Z TriFold & Lenovo Rollable: When hardware adapts to your workflow.XREAL "Project Aura": The death of the physical monitor?Withings Body Scan 2: The $600 "Health-is-Wealth" station.Lego Smart Bricks: Screen-free magic for the next generation.2026 Bespoke AI Family Hub: The fridge acting as your kitchen’s CFO.Roborock Saros Rover: The vacuum that finally learned to climb stairs.Uber/Lucid Robotaxi: The "Passenger-as-Guest" economy.German Bionic Exia: "Physical AI" you can wear.Samsung Micro RGB TV: 130 inches of digital art.HP EliteBoard G1a: The PC inside a keyboard.Timestamps:(00:00) Cold Open: The CES Fever Dream(00:45) Season 2 Kickoff & Banter(03:00) The "Don't Sell Your 401(k)" Disclaimer(04:00) Trend 1: Nvidia & The Era of Physical AI(06:15) Trend 2: The Bot-naissance (Robots get legs)(08:00) Trend 3: China’s "Front-of-House" Flip(10:00) Gadget Review: The Shape-Shifters(12:00) AR Breakthroughs: XREAL(14:00) Health Tech: Withings Body Scan(16:00) Future of Play: Lego Smart Bricks(18:00) The AI Supply Chain Fridge(20:00) Robotics: Roborock Saros(22:00) Autonomous Living: The Lucid Robotaxi(24:00) Wearable AI: Exoskeletons(26:00) The 130-inch Window: Samsung Micro RGB(28:00) The Wacky: Hologram Waifus & Musical Lollipops(29:00) The Mic Drop: The Re-Materialization of Tech

Lights out and away we go! For the Season One finale of A2Z Fintech, Aman and Zubin take you to the "Post-Race Press Conference" of 2025. This year, the tech and fintech worlds didn't just move fast—they behaved exactly like a Formula One championship season. From Nvidia lapping the field to Apple’s "curated pacing" and the internal engine fires at OpenAI, we break down the Constructors' Standings across Tech, Fintech, and Banking.

Is your career an album or a playlist? 🎶We are moving from the Industrial Age (factories, pensions, 9-to-5s) to the Intelligence Age (feeds, algorithms, gigs), but our money is still stuck in the past.On this episode of A to Z Fintech, Aman and Zubin break down the "One-Person Enterprise" and the new Money OS needed to support it.We discuss:📼 The 80s Paradox: Why the era of stability was actually the start of the unraveling.💥 The WHAM Framework: Walls, Human Agency, Automation, and Modularity.🏦 The Unbankable Millionaire: Why banks can't underwrite creators (and how that changes).🤖 The New C-Suite: How Uber, Shopify, and YouTube are acting as your Sales, Ops, and Finance departments.🔮 The Future: 5 Financial Primitives for the independent worker.Quotes from the Ep:"The industrial revolution created the employee. The intelligence age is creating the entrepreneur—whether they want to be one or not.""You didn't even lose to a person. You lost to a vibe-checking spreadsheet with commitment issues."Listen now to find out why the future of work looks less like a ladder and more like a mixtape.

In this episode, Zubin and Aman explore the transformative journey of Neobanks, tracing their evolution from early models to the current Neobank 2.0 era. They discuss the historical context of banking, the rise of digital finance, and the emergence of the Neobank Mag7, a group of successful neobanks that have mastered profitability and customer acquisition. The conversation delves into the Neobank flywheel strategy, the impact of AI, regulatory changes, and the shift towards embedded banking. They conclude with a framework for future-proofing banks, emphasizing the importance of efficiency and adaptability in the rapidly changing financial landscape.TakeawaysNeobanks are redefining the consumer relationship in finance.The evolution of banking can be divided into three mega eras.Neobanks initially struggled with weak unit economics.The Neobank Mag7 represents successful digital banking models.AI provides a structural advantage for neobanks over traditional banks.Embedded banking is transforming how financial services are delivered.The 6P OS framework is essential for future-proofing banks.Efficiency and adaptability are crucial for survival in banking.Regulatory changes are fostering competition in the financial sector.The battle between neobanks and traditional banks is far from over.Chapters00:00 The Rise of Neobanks 2.002:41 A Brief History of Banking06:48 The Evolution of Neobanks10:14 The Neobank Mag7: Champions of the Digital Era14:11 The Neobank Flywheel: A New Approach to Banking17:35 Disruption Forces in Neobanking21:21 The Emergence of Embedded Banking24:06 The 6P OS Framework for Future-Proofing Banks29:36 Conclusion: The Future of Banking

In this edition of A to Z Fintech, Aman and Zubin decode OpenAI’s audacious DevDay 2025 — and frame it as the ultimate Game of Thrones for the tech world.From Sam Altman’s meteoric rise and billion-dollar alliances with Microsoft and Nvidia to whispers of a new Jony Ive–designed hardware empire, this episode explores the four great provocations defining the next decade of technology:1️⃣ The House of Altman Rises — From lab to empire.2️⃣ From Chat to Chaos (and Cash) — Agents, apps, and ambition.3️⃣ The Price of Ambition — The trillion-dollar burn rate and the “circular trade.”4️⃣ The Post-Smartphone Prophecy — Jony Ive’s hardware revolution and the fall of Apple.💬 Featuring analogies from Westeros, market data from Wall Street, and a closing “Red Wedding” mic drop that every tech leader needs to hear.🎙️ Hosted by Aman Narain & Zubin DaruwallaFollow the hosts on LinkedIn and subscribe for weekly episodes at the intersection of Finance, Tech, and Power.