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Who Verifies What Your Agents Just Bought? | Agent Ecosystem Show & Tell with MongoDB

Sep 17 2026 - By Alliance

AI agents are starting to shop and pay on a business's behalf. That raises a serious question: when an agent buys something, how do you prove it was actually allowed to?

To trust agents with real transactions, you need a tamper-proof record of what each one was authorized to do, one an agent can't quietly change after the fact. That record is what makes the difference between a demo and something you'd let loose on real payments.

This session is about that record-keeping layer. Ronan Conlon will show how MongoDB acts as the secure "ledger" behind agentic commerce: it stores each agent's authorization as a permanent, auditable entry that the agents themselves can't tamper with. It's the part of the stack that keeps agent-driven buying accountable.

Then we talk

Most of the session is open discussion. A few things we'll get into:

  • How do you keep an agent's ability to act separate from the systems that authorize and pay?
  • What does a production-grade record layer actually need: how do you guarantee entries can't be altered or denied later?
  • Where should this ledger sit alongside your existing identity, payment, and order systems?

Bring your own questions on agentic architecture, payments, governance, or how this fits a composable commerce stack. 

Register here
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