Visa

Sarah Laszlo, senior director of Visa’s machine learning platform, joins the AI Podcast to discuss how AI is transforming the way the company serves its global customer base, from advancing fraud prevention to enhancing personalization. She also shares valuable insights for enterprises looking to adopt generative AI, emphasizing the importance of using open-source models and fostering strong relationships between governance and technical teams.

Sarah Laszlo

Senior Director of Machine Learning Platform

Visa

This episode is sponsored by Thuma. Thuma is a modern design company that specializes in timeless home essentials that are mindfully made with premium materials and intentional details. To get $100 towards your first bed purchase, go to http://thuma.co/eyeonai Visa's President of Technology, Rajat Taneja, pulls back the curtain on the $3.3 billion AI transformation powering one of the world's most trusted financial networks. In this episode, Taneja shares how Visa—a company processing over $16 trillion annually across 300 billion real-time transactions—is leveraging AI not just to stop fraud, but to redefine the future of commerce. From deep neural networks trained on decades of transaction data to generative AI tools powering next-gen agentic systems, Visa has quietly been an AI-first company since the 1990s. Now, with 500+ petabytes of data and 2,900 open APIs, it's preparing for a future where agents, biometrics, and behavioral signals shape every interaction. Taneja also reveals how Visa's models can mimic bank decisions in milliseconds, stop enumeration attacks, and even detect fraud based on how you type. This is AI at global scale—with zero room for error. What You'll Learn in This Episode: How Visa's $3.3B data platform powers 24/7 AI-driven decisioning The fraud models behind stopping $40 billion in criminal transactions What "agentic commerce" means—and why Visa is betting big on it How Visa uses behavioral biometrics to detect account takeovers Why Visa rebuilt its infrastructure for the AI era—10 years ahead of the curve The role of generative AI, biometric identity, and APIs in the next wave of payments The future of commerce isn't just cashless—it's intelligent, autonomous, and trust-driven. If you're curious about how AI is redefining payments, security, and digital identity at massive scale, this episode is essential viewing. Subscribe for more deep dives into the future of AI, commerce, and innovation. Stay Updated: Craig Smith on X:https://x.com/craigss Eye on A.I. on X: https://x.com/EyeOn_AI (00:00) Introduction (02:57) Meet Rajat Taneja, Visa's President of Technology (04:02) Scaling AI for 300 Billion Transactions Annually (05:27) The Models Behind Visa's Fraud Detection (08:02) Visa's In-House AI Models vs Open-Source Tools (10:54) Inside Visa's $3.3B AI Data Platform (12:29) Visa's Role in E-Commerce Innovation (16:24) Biometrics, Identity & Tokenization at Visa (21:14) Visa's Vision for AI-Driven Commerce

Rajat Taneja

President of Technology

Visa

The DeFi Mullet is a classic Bankless thesis that we've begun to watch play out right in front of us. This week, we bring on Cuy Sheffield from Visa and Diogo Mónica from Anchorage to explain the DeFi mullet from the Fintech side of things. This episode explores how crypto payments are extending beyond retail and into institutions, and how Fintech platforms like Visa are leveling up with the utilities provided by Anchorage to support crypto. Blurring the lines between the two worlds is shaping up to be a fascinating corner of our industry, and there's a ton of new concepts to dive into throughout this conversation. ------ 🚀 SUBSCRIBE TO NEWSLETTER: https://newsletter.banklesshq.com/  🎙️ SUBSCRIBE TO PODCAST: http://podcast.banklesshq.com/  ------ 📣 OPOLIS | YOUR CRYPTO CAREER https://bankless.cc/Opolis  ------ BANKLESS SPONSOR TOOLS: ⚖️ ARBITRUM | SCALING ETHEREUM https://bankless.cc/Arbitrum  🍵 MATCHA | DECENTRALIZED EXCHANGE AGGREGATOR https://bankless.cc/Matcha  🔐 LEDGER | SECURE YOUR ASSETS https://bankless.cc/Ledger  🧙‍♀️ ALCHEMIX | SELF-PAYING LOANS http://bankless.cc/Alchemix  ------ Topics Covered: 0:00 Intro 6:30 Visa & The DeFi Mullet 15:03 Anchorage & The DeFi Mullet 18:55 Volatility & Engagement 25:52 Crypto Rewards 34:13 How Payments Work 41:08 Settlement Layers 46:22 What Anchorage Does 50:30 Stablecoins & Bridging 1:00:09 Teaching Visa About Crypto 1:06:10 Immutable Transactions 1:13:22 Visa CryptoPunk 1:22:09 Central Bank Digital Currencies 1:28:04 Trusting Institutions? 1:31:52 Closing & Disclaimers ----- Not financial or tax advice. This channel is strictly educational and is not investment advice or a solicitation to buy or sell any assets or to make any financial decisions. This video is not tax advice. Talk to your accountant. Do your own research. Disclosure. From time-to-time I may add links in this newsletter to products I use. I may receive commission if you make a purchase through one of these links. Additionally, the Bankless writers hold crypto assets. See our investment disclosures here: https://newsletter.banklesshq.com/p/bankless-disclosures

Cuy Sheffield

Head of Crypto

Visa

Diogo Monica

Co-Founder and President

Anchorage DigitalHaun Ventures

Cuy Sheffield, Visa’s head of crypto, discusses Visa’s crypto game plan, stablecoin regulation, NFTs, and more. Show highlights: Cuy’s background and his journey down the crypto rabbit hole how Visa and cryptocurrency can coexist why crypto companies and fintech companies are similar what Visa is trying to solve for consumers regarding cryptocurrencies how cross-chain payment infrastructure would work why Visa requires enhanced diligence for crypto companies what countries can learn from stablecoins when building CBDCs why Visa is creating a universal payment channel for CBDCs and other cryptocurrencies why Visa chose USDC to begin making payments with the two main reasons why stablecoins are used (hint: it’s not for buying cups of coffee) how cryptocurrency is changing financial education and inclusion how crypto’s open-source ethos is helping underserved and emerging markets build financial infrastructure why NFTs are Cuy’s favorite topic how NFTs level the playing field for black artists (and artists in general) why Visa purchased a CryptoPunk and how other businesses could leverage NFTs Thank you to our sponsors! Crypto.com: https://crypto.onelink.me/J9Lg/unconfirmedcardearnfeb2021       Nodle: https://bit.ly/3AXGydJ   Cuy Sheffield Twitter: https://twitter.com/cuysheffield LinkedIn: https://www.linkedin.com/in/cuy-sheffield-72082126/ NFT collection: https://tryshowtime.com/csheffield    Content: Medium https://medium.com/@cuysheffield  Tweets Thoughts on payroll deposits https://twitter.com/cuysheffield/status/1442571326447767554  DAOs as chaotic organizations https://twitter.com/cuysheffield/status/1441536551016534019   Visa Crypto Plays CryptoPunk purchase https://usa.visa.com/visa-everywhere/blog/bdp/2021/08/18/nfts-mark-a-1629328216374.html  First smart contract on Ropsten https://ropsten.etherscan.io/address/0xadb1f7e78a3ac3d0a006961f95d96bbb0ec14326#code NFT research report https://usa.visa.com/content/dam/VCOM/regional/na/us/Solutions/documents/visa-nft-whitepaper.pdf  Cross-chain Interoperability https://usa.visa.com/visa-everywhere/blog/bdp/2021/09/29/making-digital-currency-1632954547520.html https://arxiv.org/pdf/2109.12194v2.pdf  Visa + USDC https://usa.visa.com/about-visa/newsroom/press-releases.releaseId.17821.html  https://www.forbes.com/sites/ninabambysheva/2021/03/29/visa-to-start-settling-transactions-with-bitcoin-partners-in-usdc/  Digital currency whitepaper https://usa.visa.com/content/dam/VCOM/regional/na/us/Solutions/documents/visa-digital-currency-overview.pdf  Learn more about your ad choices. Visit megaphone.fm/adchoices

Cuy Sheffield

Head of Crypto

Visa

In this hallway-style conversation (originally recorded as a video), a16z general partner Alex Rampell and Terry Angelos, SVP of Commerce Solutions at Visa, discuss the trials and tribulations of their time as co-founders of TrialPay, an e-commerce payment and promotions platform. The story begins with their serendipitous initial meeting twelve years ago; tracks the obstacles overcome, rise, and eventual acquisition of TrialPay (by Visa in 2015); and ends with reflections on the future landscape and potential of payments. How can a third party increase profits for all parties involved? And how can a payments startup make a splash in an industry dominated by a few well-known incumbents? The views expressed here are those of the individual AH Capital Management, L.L.C. (“a16z”) personnel quoted and are not the views of a16z or its affiliates. Certain information contained in here has been obtained from third-party sources, including from portfolio companies of funds managed by a16z. While taken from sources believed to be reliable, a16z has not independently verified such information and makes no representations about the enduring accuracy of the information or its appropriateness for a given situation. This content is provided for informational purposes only, and should not be relied upon as legal, business, investment, or tax advice. You should consult your own advisers as to those matters. References to any securities or digital assets are for illustrative purposes only, and do not constitute an investment recommendation or offer to provide investment advisory services. Furthermore, this content is not directed at nor intended for use by any investors or prospective investors, and may not under any circumstances be relied upon when making a decision to invest in any fund managed by a16z. (An offering to invest in an a16z fund will be made only by the private placement memorandum, subscription agreement, and other relevant documentation of any such fund and should be read in their entirety.) Any investments or portfolio companies mentioned, referred to, or described are not representative of all investments in vehicles managed by a16z, and there can be no assurance that the investments will be profitable or that other investments made in the future will have similar characteristics or results. A list of investments made by funds managed by Andreessen Horowitz (excluding investments and certain publicly traded cryptocurrencies/ digital assets for which the issuer has not provided permission for a16z to disclose publicly) is available at https://a16z.com/investments/. Charts and graphs provided within are for informational purposes solely and should not be relied upon when making any investment decision. Past performance is not indicative of future results. The content speaks only as of the date indicated. Any projections, estimates, forecasts, targets, prospects, and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others. Please see https://a16z.com/disclosures for additional important information. Stay Updated: Find a16z on YouTube: YouTube Find a16z on X Find a16z on LinkedIn Listen to the a16z Show on Spotify Listen to the a16z Show on Apple Podcasts Follow our host: https://twitter.com/eriktorenberg Please note that the content here is for informational purposes only; should NOT be taken as legal, business, tax, or investment advice or be used to evaluate any investment or security; and is not directed at any investors or potential investors in any a16z fund. a16z and its affiliates may maintain investments in the companies discussed. For more details please see a16z.com/disclosures. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Terry Angelos

SVP of Commerce Solutions

Visa