a16z Show
a16z Show

When AI Agents Start Spending Your Money | Alex Rampell & Terry Angelos

October 15, 2026

AI Summary

5 min read

In the last three months, AI agents have made a huge leap from being spectators to becoming actors—because they now have arms and legs in the form of payment credentials. This shift, from recommending what you should buy to actually buying it for you, creates a deceptively hard question: How do you safely give an AI access to your money? In this episode, a16z general partner Alex Rampell sits down with VGS Chief Strategy Officer Terry Angelos to unpack the emerging payment infrastructure behind agentic commerce, the new "wallet wars," and why the economics of everything from credit card rewards to subscriptions could change when an AI is constantly optimizing on the consumer's behalf.

The Vault That Became Multiplayer

VGS (Very Good Security) started as a boring but essential business: a vault that stores payment credentials for about a third of all e-commerce by GMV. The largest online merchants, neobanks, and frontier labs all use VGS to secure credit card numbers—so if you shop online, you almost certainly have a credential stored there. The company's original value was simple: merchants don't want to be exposed to 16-digit card numbers, so VGS captures, vaults, and tokenizes them, handling PCI compliance so merchants don't have to.

Continue reading the full summary in the app — free to try.

Read Full Summary →

Free • No credit card required

What you'll learn

  • 1 (00:00) **From Spectators to Actors** - The core shift: AI agents can now spend money, not just recommend.
  • 2 (02:00) **VGS: The Credential Vault** - Introduction to VGS (Very Good Security), the payment infrastructure company at the center of agentic commerce.
  • 3 (03:53) **What is a Credential?** - A deep dive into how payment credentials are stored and tokenized.
  • 4 (10:00) **The Agentic Commerce Problem** - Why AI companies are suddenly partnering with VGS.
  • 5 (12:36) **The Wallet Wars Begin** - How digital wallets are competing to be the default payment method for AI agents.
  • 6 (16:53) **The AOL Problem** - Why current agentic payment solutions are like early walled-garden internet.
  • 7 (24:03) **Agentic Tokens: The Open Standard** - The new network standard that solves the AOL problem.

+ Full timestamped outline available in the app

Show Notes

a16z General Partner Alex Rampell sits down with VGS Executive Board Member, Terry Angelos, to unpack what happens to payments when AI agents go from recommending what to buy to actually making the purchase.

Terry explains the infrastructure required to safely give agents access to payment credentials, why wallets like PayPal, Shop Pay, and Link are competing to become the default payment layer for agents, and how new agentic tokens could preserve the chargebacks, identity checks, and merchant relationships that make today's payment networks work. VGS, which already secures payment credentials across a significant share of e-commerce, is now provisioning millions of these agentic tokens each week. 

They also discuss what happens when merchants don't want to transact with agents, how delegated authority changes liability when an agent makes a mistake, and why AI could simultaneously increase consumer spending while eliminating the subscriptions, fees, and other forms of economic "breakage" that depend on people not paying attention.


Resources:

Follow Terry Angelos on X: https://x.com/terryangelos 

Follow Alex Rampell on X: https://x.com/arampell

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.

a16z Show