AgentCard Gives AI Agents Real Credit Cards

Here's the problem every agent developer hits: your AI can research products, compare prices, and make purchase decisions — but when it comes time to actually buy something, it's stuck. Existing payment APIs weren't built for autonomous agents.

AgentCard solves this with prepaid virtual Visa cards designed specifically for AI agents. You fund a card with a specific amount, the agent uses it anywhere Visa is accepted, and you get approval workflows to stay in control.

Why Existing Payment Solutions Don't Work

Traditional payment APIs assume a human is making the purchase decision. They require complex authentication flows, session management, and user interfaces. Stripe works great for web apps, but terrible for an agent that needs to buy something on Amazon.

Crypto payments are programmable but limited — most e-commerce sites don't accept USDC. Bank APIs exist but are locked down with compliance requirements that make agent access nearly impossible.

AgentCard bridges this gap. It's a real Visa card that works everywhere, but with agent-friendly APIs and safeguards.

How the MCP Integration Works

AgentCard integrates with Model Context Protocol (MCP), so agents can create and manage cards directly through conversation. Your agent can:

• Request a new card for a specific purchase
• Set spending limits and expiration dates
• Generate single-use cards for one-time purchases
• Check balances and transaction history

The MCP integration means this works with Claude, ChatGPT, or any MCP-compatible agent framework. No custom API integration required.

What This Enables

With AgentCard, agents can actually participate in commerce:

• Shopping agents that research and purchase products
• Business automation where agents buy software subscriptions or services
• Travel booking where agents handle flight and hotel reservations
• Marketplace interactions on platforms that only accept card payments

The approval workflows keep you in control. You can require confirmation for purchases over certain amounts, or let agents spend freely within predefined limits.

Try It Now

AgentCard is live with a freemium model. Create your first agent card at agentcard.sh and see what autonomous commerce looks like.

This is the infrastructure piece that makes the agent economy real — not just research and recommendations, but actual transactions.