LangChain and Stripe show an agent that buys goods on its own without seeing the card number
Prepared by Sintelligent with the help of SI. Published in SI: . Updated: .
Agents are given money with a hard limit and buy on their own, so paying on our behalf is becoming an ordinary function.
According to the LangChain blog, the demo agent Restock buys office supplies through the Stripe Link wallet: Link processes the payment, and the model never receives card details. The user approves a maximum budget in advance, which the agent cannot exceed; the setup also uses the MPP machine-payments protocol, the Zinc API and hosting on Managed Deep Agents. The code is open, with three modes: rehearsal, Link test and live purchase.
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