AI Payments Are Coming—But Who Pays When They Go Wrong?

Jessica Albright · 2026-10-09

Imagine handing your credit card to an assistant who's brilliant, fast, and occasionally colorblind to the rules. That's basically where we are with agentic payments—AI tools that can buy things, book services, and move money on your behalf. Sounds convenient, right? It is. It's also a legal gray zone that should make every business leader pause before flipping the switch. ### The Problem Nobody Wants to Talk About Here's the uncomfortable truth: when an AI tool exceeds its mandate—spends more than it should, buys the wrong thing, or gets tricked by a scammer—there's no clear legal rule for who eats the loss. That's not my opinion. As one financial services consultant put it: "There's no clear legal rule for who bears the loss when an AI tool exceeds its mandate. That's a problem for issuers as they contemplate making credentials available to AI tools." Read that again. The people issuing the payment credentials—the banks, the card networks, the fintechs—are the ones sweating. And they should be. ### Why This Isn't Just a Tech Problem We've spent decades building consumer protection frameworks around human behavior. If you lose your card, you call, you cancel, you're usually covered. If someone steals your identity, there are processes. But what happens when the "thief" is your own AI assistant that misunderstood your instructions? - Was it a bug in the software? - Did the merchant misrepresent something? - Did you give vague instructions? - Or did the AI just... improvise? Good luck untangling that in court. Most contracts don't even have language for it yet. ### The Domino Effect on Businesses If you run a company that accepts payments, this matters to you too. Chargebacks are already a headache. Now imagine disputing a charge with an AI agent on the other end—one that logged every step but still got it wrong. Who's liable? The business that accepted the payment? The platform that built the AI? The customer who set it loose? Nobody knows. And "nobody knows" is expensive. ### What Smart Companies Are Doing Now Some forward-thinking teams aren't waiting for regulators. They're building their own guardrails: - **Spending caps** that even the smartest AI can't override - **Human approval loops** for anything above a certain dollar amount - **Detailed audit trails** that show exactly what the AI was told and what it did - **Clear terms of service** that spell out liability before something goes wrong It's not glamorous. But it beats the alternative—a lawsuit where your only defense is "the robot did it." ### The Bottom Line Agentic payments aren't science fiction. They're here, and they're only going to get more common. The technology is moving faster than the laws that govern it. That's not a reason to panic. It's a reason to pay attention. Whether you're issuing credentials, accepting payments, or just trying to automate your own spending, understand the risks before you hand over the keys. Because when an AI goes rogue with your money, "I didn't mean to" probably won't hold up in court.