Issue Scoped One-Time Card for Human Checkout
The agent generates a secure, limited-use virtual card link for the human to use directly in their browser for a specific merchant.
How it works
Moves money or places ordersCommerce
The agent calls create_one_time_card with the expected spend cap and merchant details to initiate a card issuance request. It then immediately calls wait_for_one_time_card to monitor the approval status. Once the human approves via the provided link, the agent retrieves the secure reveal URL and presents it to the human, who can then use the card details for checkout.
Prompt
Paste this into an agent that has the servers below connected. Adjust the names and dates to your own.
Prompt for Issue Scoped One-Time Card for Human Checkout
Create a one-time card for $50 at Starbucks so I can buy coffee. Wait for my approval and give me the card link.MCP servers it needs
Source
The vendor page this playbook is drawn from, and the passage that supports it.
Create a scoped one-time card number for a human who explicitly wants card details now... This tool returns immediately after creating the approval request.Allowance MCP documentation