Simon Taylor

Simon Taylor

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Head of Strategy at Sardine and writer of the Fintech Brainfood newsletter [cite: 4].

Virtual Addresses Enable Middleware‑Free On‑Chain Fintech
SocialApr 27, 2026

Virtual Addresses Enable Middleware‑Free On‑Chain Fintech

Virtual addresses mean you can now build fintech programs onchain with stablecoins No middleware needed.

By Simon Taylor
Revolut's Unified AI Model Boosts Banking Performance
SocialApr 26, 2026

Revolut's Unified AI Model Boosts Banking Performance

Revolut just moved the IP of banking into a model. Trained on 24 billion banking events in 111 countries. One foundation model replacing six separate ML systems. Credit scoring: +130% Fraud recall: +65% Marketing engagement: +79% The model is the new moat.

By Simon Taylor
AI Turns Decades of Mastery Into Weeks
SocialApr 26, 2026

AI Turns Decades of Mastery Into Weeks

The cost of trying something has dramatically decreased. So experience that took decades to accumulate can now be speed run with the help of AI. Change is cheaper Failure is cheaper Learning is faster So young people can get world class...

By Simon Taylor
Google's UCP Wins as Tech Giants Join
SocialApr 25, 2026

Google's UCP Wins as Tech Giants Join

🚨 JUST IN: Amazon, Microsoft, Meta, Salesforce, and Stripe just joined Google's UCP. The protocol war for agentic commerce is over. Google's UCP won Here's why 🧵 https://t.co/0LRX7k6RxD

By Simon Taylor
Agents, Harnesses, and Products: Structuring LLM Tool Use
SocialApr 23, 2026

Agents, Harnesses, and Products: Structuring LLM Tool Use

Some definitions Agent: An LLM that calls tools in a loop Harness: Software that constrains the LLM, manages memory, packages skills and tools Products: Multiple Agents packaged in a harness

By Simon Taylor
Open‑source CrabTrap Secures AI Agents with Policy‑Based Proxy
SocialApr 21, 2026

Open‑source CrabTrap Secures AI Agents with Policy‑Based Proxy

Brex just open-sourced CrabTrap. A transparent HTTP proxy that sits between your AI agent and every external API it calls. Okta, but for agents. AI agents in production are getting real credentials now. API keys. OAuth tokens. Database access. Write privileges to...

By Simon Taylor
Enterprise Clients Go Live; Advisory Services Launched
SocialApr 21, 2026

Enterprise Clients Go Live; Advisory Services Launched

Enterprises lime @DoorDash @CoastalBankWA and @arq_finance are now Live on Tempo. In production. And we launched our advisory arm. Ever wanted a stablecoin strategy or engineering support to deliver? We're here to help.

By Simon Taylor
Visa, TikTok Debut Debit Card for UK Live Creators
SocialApr 21, 2026

Visa, TikTok Debut Debit Card for UK Live Creators

Visa and TikTok just launched a debit card for UK LIVE creators. This is way more fascinating than it seems at first glance. To understand that you need to understand LIVE Gifting, and the card business model. https://t.co/6fRWRKaP7Z

By Simon Taylor
Coinbase Launches Yield‑bearing Stablecoins, Keeping Deposits Intact
SocialApr 21, 2026

Coinbase Launches Yield‑bearing Stablecoins, Keeping Deposits Intact

Nailed it: Coinbase offers yield-bearing stablecoins today and deposits are not displaced "This debate is stupid" @AlexH_Johnson https://t.co/Lz7T1WdQTT

By Simon Taylor
Career Success Lies in AI’s 18‑Month vs 10‑Year Gap
SocialApr 21, 2026

Career Success Lies in AI’s 18‑Month vs 10‑Year Gap

The AI skeptics are right about the next 18 months and catastrophically wrong about the next 10 years, and the gap between those two truths is where your career gets made or broken.

By Simon Taylor
Only 1% Benefit From AI—Ramp’s Enterprise Playbook
SocialApr 19, 2026

Only 1% Benefit From AI—Ramp’s Enterprise Playbook

Every CEO has sent the AI or Die memo. Yet 99% of users of AI are stuck. We created urgency without infrastructure. The upside of AI comes to a the 1% @tryramp created the playbook to fix this in enterprise. So I wrote about it...

By Simon Taylor
Visa's Growth Hinges on AI‑driven Tokenization, Not Cards
SocialApr 19, 2026

Visa's Growth Hinges on AI‑driven Tokenization, Not Cards

Visa's CEO just called the company a "hyperscaler for payments." Can $V be $ Trillions? 💲 That one phrase is the real story of FY25. Hyperscalers like Google, Microsoft and Amazon are in the trillion dollar market cap club. Can Visa join the...

By Simon Taylor
Immigrant Young Founders, Stablecoins Raise AML Concerns
SocialApr 17, 2026

Immigrant Young Founders, Stablecoins Raise AML Concerns

Is it bad that whenever I see immigrant founder + Stablecoins + early 20s my first thought is "I hope it's not an AML hole."

By Simon Taylor
Agentic Payments at $10k/Day, Poised for Explosive Growth
SocialApr 17, 2026

Agentic Payments at $10k/Day, Poised for Explosive Growth

Real daily volume of Agentic Payments $10k/day Growing fast. Unlimited potential. But we're still SUPER early. I think that changes when the Anthropic and OpenAI have to hit profit post IPO.

By Simon Taylor
Opus 4.7 Feels Like a Personalized, Memory‑rich Colleague
SocialApr 17, 2026

Opus 4.7 Feels Like a Personalized, Memory‑rich Colleague

Oh... Opus 4.7 is niiiice. It seems to link better to memories and previous conversations. There's more obvious compounding of the time you've put into the chats and projects. Feeling more and more like a smart colleague, that's adjusting to my...

By Simon Taylor
Slash Raises $100M Series C, Hits $1.4B Valuation
SocialApr 16, 2026

Slash Raises $100M Series C, Hits $1.4B Valuation

🚨 JUST IN: @slashapp raised $100M Series C at $1.4B to build a Ramp competitor $250M ARR. 60 employees. Valuation quadrupled since May. The headline is the round. The story is everything else 🧵 https://t.co/SzLfFk3ZuB

By Simon Taylor
Tempo's Zones: Private, Liquid, Fast Transactions for Institutions
SocialApr 16, 2026

Tempo's Zones: Private, Liquid, Fast Transactions for Institutions

Zones are a bespoke privacy solution from @tempo It balances the need for confidential transactions where needed With the benefits of liquidity, and fast settlement across the wider Tempo network Designed in partnership with some of the world's largest institutions...

By Simon Taylor
Amex Unveils ACE Kit, Letting Agents Pay Directly
SocialApr 14, 2026

Amex Unveils ACE Kit, Letting Agents Pay Directly

Amex just enabled agents to pay on their network. Thy launched the Agentic Commerce Experiences (ACE) developer kit. And this is SUPER different to the other payments networks in a lot of ways. Why? https://t.co/MGvhQapsUO

By Simon Taylor
AI-Powered CFO Automates Your Finances Effortlessly
SocialApr 14, 2026

AI-Powered CFO Automates Your Finances Effortlessly

Perplexity and Plaid built your personal CFO. Beta testers are building: - Student loan repayment plans. - Subscription trackers that cancel unused service - Getting help filling their taxes with almost zero effort One guy told Computer to email his wife every time a DraftKings...

By Simon Taylor
SEC Grants DeFi Front Ends Five‑year Safe Harbor
SocialApr 14, 2026

SEC Grants DeFi Front Ends Five‑year Safe Harbor

The SEC says DeFi front ends have a 5 year safe harbor if they prepare *securities* transactions This is where I point out most of these interfaces don't currently trade securities. Which. Tracks when you consider they would have been quite...

By Simon Taylor
Ramp's Daily April Posts Can Transform Your Business
SocialApr 13, 2026

Ramp's Daily April Posts Can Transform Your Business

Why is this month suddenly Ramp releases a BANGER x post per day April? You could rebuild your entire company just reading their stuff. I'm dead serious.

By Simon Taylor
Machine Payments Launch Strong, Volume Growing Rapidly
SocialApr 10, 2026

Machine Payments Launch Strong, Volume Growing Rapidly

Machine Payments have started. Consistent. Real volume. And growing. The early signs for @mpp are VERY encouraging.

By Simon Taylor
AI and Open Banking Recover $14K Tax Overpayment
SocialApr 10, 2026

AI and Open Banking Recover $14K Tax Overpayment

AI and Open Banking just saved a guy $14k on his taxes. @perplexity_ai computer and @plaid found double-taxing errors in @abcdabcd987's accounts That a $2,000 CPA missed. Correct to the cents. Personal Finance Agents are ALMOST here.

By Simon Taylor
Stablecoin Drain: Banks Overstate, White House Shows Minimal Impact
SocialApr 9, 2026

Stablecoin Drain: Banks Overstate, White House Shows Minimal Impact

New on the @TokenizedPod Newsletter The banks said stablecoins will drain $6.6trn of deposits damaging lending The White House said the number is closer to $2.1bn 0.02% of the deposit base. A rounding error. Oof https://t.co/jeQLj8h9Es

By Simon Taylor
Karpathy's LLM Council Skill Excels at Essay Review
SocialApr 8, 2026

Karpathy's LLM Council Skill Excels at Essay Review

Yeah @karpathy's llm council as a skill is overpowered for draft essay reviewing HMU if you want the skill file

By Simon Taylor
AI Transforms Favorite Songs Into Endless New Tracks
SocialApr 8, 2026

AI Transforms Favorite Songs Into Endless New Tracks

Take your favorite songs Paste the YouTube link into Gemini Ask it to describe the sound to an audio engineer and producer Turn that into a prompt for suno Loop that with your agent Now you have endless new music based on...

By Simon Taylor
Neobanks Rush to Offer Stablecoin Financial Accounts
SocialApr 7, 2026

Neobanks Rush to Offer Stablecoin Financial Accounts

Ramp just launched its stablecoin financial accounts Now most neobanks are all adding stablecoins Here's why 👇

By Simon Taylor
Agentic Commerce Fails; Invisible, Agent‑native Payments Win
SocialApr 5, 2026

Agentic Commerce Fails; Invisible, Agent‑native Payments Win

Agentic commerce is dead. Despite ALL the hype from payments companies, agentic commerce isn't happening. Walmart saw a 66% drop in conversion when adding agentic commerce. We shouldn't embed checkouts in chatbots. We should make payments invisible and agent-native.

By Simon Taylor
Agentic Commerce Flops as ChatGPT Checkout Underperforms
SocialApr 5, 2026

Agentic Commerce Flops as ChatGPT Checkout Underperforms

Walmart's checkout inside ChatGPT converted 66% worse than their website. OpenAI just removed its Instant Checkout. Agentic commerce is failing. But maybe we've been thinking about it all wrong. 🧵 https://t.co/RXEaiA9wGK

By Simon Taylor
Integrating OpenAI Into Claude: True Tech Hustle
SocialApr 4, 2026

Integrating OpenAI Into Claude: True Tech Hustle

Acquiring what tech loves - @openclaw - @tbpn And making OpenAI work inside Claude code Is true hustle. Kudos to @OpenAI - code red worked.

By Simon Taylor
AI Speeds Internal Tools Into Profitable Side‑hustles
SocialApr 3, 2026

AI Speeds Internal Tools Into Profitable Side‑hustles

Jesus wow Ramp is SHIPPING Companies internal tools become things they turn into side-hustle businesses because AI lets them ship so fast. And Steer is interesting. It's a way to make your AI a super nerd about the thing you're super nerdy about

By Simon Taylor
CashApp Launches BNPL for Peer‑to‑peer Payments
SocialApr 3, 2026

CashApp Launches BNPL for Peer‑to‑peer Payments

The @CashApp just shipped BNPL for person-to-person payments Few thoughts 1: A lot of people want to pay back friends, feel guilty, and this unlocks that with better cashflow 2: CashApp FINALLY shipping AfterPay integrations that work 3: There's a BNPL for your drug...

By Simon Taylor
CEO Automates Life with AI‑Powered Lemon Pie Autopilot
SocialApr 3, 2026

CEO Automates Life with AI‑Powered Lemon Pie Autopilot

The CEO of @brexHQ runs his company through a custom AI he built and named Lemon Pie. And I think it's the future of CEO productivity Think about the day job of a Fintech CEO. - Thousands of Slack channels. - Hundreds of...

By Simon Taylor
Agentic Spend: Cards, Stablecoins, or Both?
SocialApr 2, 2026

Agentic Spend: Cards, Stablecoins, or Both?

Agentic spend. Is it going to cards? Stablecoins? Both? LOVED this chat with @lithic 's Reggie Young 👇 https://t.co/mM0xZ7sARL

By Simon Taylor
Sessions Collapse Micropayments Into Two On‑Chain Transactions
SocialApr 2, 2026

Sessions Collapse Micropayments Into Two On‑Chain Transactions

Sessions are a killer feature of the @mpp Machine Payments Protocol It helps agents transact as quickly as possible by streaming tokens for real-time billing/pricing. Works with cards, stablecoins, and other payment methods

By Simon Taylor
Central Bank Labs Demo Stablecoins, Shaping Tokenized Money
SocialApr 2, 2026

Central Bank Labs Demo Stablecoins, Shaping Tokenized Money

Before this podcast with the @bankofengland I didn't realize entral bankers build demo's to show how stablecoins work There's a lot going on at the central bank level for the future of tokenized money

By Simon Taylor
Tokenized Deposits May Not Outperform Stablecoins, Says BlackRock
SocialApr 1, 2026

Tokenized Deposits May Not Outperform Stablecoins, Says BlackRock

Great point from the @BlackRock head of digital assets on tokenized deposits Its not clear why they're better than Stablecoins for many use cases They may in fact be worse

By Simon Taylor
AI Automates Expense Reporting, Ending Manual Submissions
SocialMar 27, 2026

AI Automates Expense Reporting, Ending Manual Submissions

Claude just did my expenses across 5 Gmail accounts and submitted the receipts and memos to Ramp. There's now a weekly scheduled task and cron job to sweep for expenses and submit them. I'll never have to submit an expense report again....

By Simon Taylor
Claude Automates Stack Setup, Making Deployment Effortless
SocialMar 26, 2026

Claude Automates Stack Setup, Making Deployment Effortless

Struggling to get a production stack together? Just get Claude to do it. Need to pay for it? Just get Claude to do it. Bit by bit autonomy is coming.

By Simon Taylor
Auto‑research Lets Any Firm Rebrand Open‑source AI
SocialMar 20, 2026

Auto‑research Lets Any Firm Rebrand Open‑source AI

Any company could do this with auto research Get the latest open source model. RL it to your use case with auto research. Release it with your name on it.

By Simon Taylor
Inside Tempo Mainnet & Machine Payments with Liam Horn
SocialMar 20, 2026

Inside Tempo Mainnet & Machine Payments with Liam Horn

Exclusive chat with @tempo product lead @liamihorne We cover the Tempo mainnet and Machine Payments Protocol Search for the Tokenized Podcast @TokenizedPod and subscribe so you don't miss it Drops Monday 👇 https://t.co/vQE3be52gF

By Simon Taylor
From Attention to Intention: Building the Machine Payments Protocol
SocialMar 18, 2026

From Attention to Intention: Building the Machine Payments Protocol

Every ad impression, every recommendation algorithm, every retargeting pixel — all of it monetizes the space where human intent is unclear. Agents collapse that space to zero. An agent arrives with a mandate. Get me X. Budget Y. Constraints Z. - No attention...

By Simon Taylor
Mastercard Embeds Stablecoin Layer via $1.8B BVNK Acquisition
SocialMar 17, 2026

Mastercard Embeds Stablecoin Layer via $1.8B BVNK Acquisition

🚨 MASSIVE: Mastercard just acquired BVNK for $1.8B. This one hits different. --- BVNK had a rough road. Previous acqusitions that fell through. Competing against massive companies. But they made it. Now they're the stablecoin infrastructure layer inside the world's second-largest card network. 130+ countries....

By Simon Taylor
Switching to Codex After Claude’s Code Disappointments
SocialMar 16, 2026

Switching to Codex After Claude’s Code Disappointments

Claude code has over eagerly done enough stupid stuff that I'm coming around to codex.

By Simon Taylor
Crypto Shifts Toward Virtual Cards, Fintech Takes Note
SocialMar 13, 2026

Crypto Shifts Toward Virtual Cards, Fintech Takes Note

All of crypto is pivoting to virtual cards and it's so weird to me as a fintech guy. Like yeah. It's a virtual card?

By Simon Taylor
Free AI Dashboard Gives Retail Investors Bloomberg-Level Insights
SocialMar 13, 2026

Free AI Dashboard Gives Retail Investors Bloomberg-Level Insights

Perplexity just gave every retail investor a Bloomberg Terminal. For free. Watch this demo. It's wild. @perplexity_ai connects to brokerage accounts via @Plaid and builds a custom investment dashboard in seconds. Perplexity Computer pulls from 40+ live finance tools like: - SEC filings -...

By Simon Taylor
Agentic Commerce Hype Spikes, Timing Of
SocialMar 11, 2026

Agentic Commerce Hype Spikes, Timing Of

The thirst for mindshare in agentic commerce and payments is UNHINGED rn. Everyone knows it will go parabolic. Nobody knows when. Such a weird dynamic.

By Simon Taylor
Virtual Addresses Eliminate Sweep Transactions—Join Tempo’s Design Partner Program
SocialMar 9, 2026

Virtual Addresses Eliminate Sweep Transactions—Join Tempo’s Design Partner Program

Virtual addresses solve having to do sweep transactions We're building @tempo around design partners feedback Come shape the future with us.

By Simon Taylor
Personal AI Agents Underwhelm; Basics only, Hype Overblown
SocialMar 9, 2026

Personal AI Agents Underwhelm; Basics only, Hype Overblown

I hate to say it But having a personal agent with openclaw hasn't been a GAME CHANGER or LIFE CHANGING It has been like raising a child who has a goldfish like memory but unlimited potential to get stuff done. The basics...

By Simon Taylor