AgentCard: The Missing Infrastructure for AI Agents to Buy Things

Here's a problem every developer building autonomous agents has hit: your agent can analyze markets, write code, and manage workflows, but it can't buy the $5/month API subscription it needs to actually work.

Until now, AI agents have been financially dependent on their creators. Want your agent to spin up a cloud instance? Better hope you've pre-configured billing. Need it to purchase data or services? Time to implement complex approval workflows or risk giving it your actual credit card.

AgentCard solves this with prepaid Visa cards that can be created in seconds, specifically designed for AI agents. These aren't just virtual cards with an API — they come with built-in MCP (Model Context Protocol) server support for Claude, meaning your agents can request, receive, and manage their own payment methods.

The implications go beyond convenience. This is foundational infrastructure for the autonomous economy we're building toward. Agents that can independently manage their operational costs, experiment with paid tools, and scale their resource usage based on workload.

What makes this different from existing virtual card solutions is the agent-first design. Traditional services assume human oversight and approval workflows. AgentCard assumes your agent knows what it's doing and gives it the financial autonomy to act.

For vibecoding developers, this means you can finally build agents that are truly self-sufficient. Your code generation agent can pay for its own compute. Your research agent can subscribe to premium data sources. Your deployment agent can scale infrastructure without waking you up.

Try AgentCard →