Trusted by 500+ AI teams

Give your AI agent
a credit card

Issue isolated virtual cards for AI agents with per-transaction spending limits, real-time controls, and full audit trails. No more sharing your personal card.

Start for Free View API Docs

No credit card required to start. Free tier includes 3 virtual cards.

One API call. One card.

Your agent creates a card, makes a purchase, and you see every transaction in real time.

curl -X POST https://api.agent-card.sh/v1/cards \

  -H "Authorization: Bearer ak_..." \

  -d '{"card": {"name": "GPT Shopping Agent", "spend_limit_cents": 5000}}'

  "data": {

    "id": "card_abc123",

    "name": "GPT Shopping Agent",

    "status": "pending_approval",

    "spend_limit_cents": 5000

Built for autonomous agents

Everything an AI agent needs to make purchases safely and independently.

🔒

Isolated Spending

Each agent gets its own virtual card with strict per-transaction limits. A compromised agent can never drain your account.

⚡

Real-time Controls

Freeze, unfreeze, or close cards instantly via API or dashboard. Approve each card before it goes live.

📊

Full Audit Trail

Every transaction is logged with merchant name, category, and amount. Know exactly where every cent goes.

🤖

Agent-First API

RESTful API with Bearer token auth. Your agent creates cards, checks balances, and lists transactions programmatically.

🔑

Scoped API Keys

Fine-grained permissions per API key. Give read-only access to monitoring agents, write access to purchasing agents.

🪝

Webhook Events

Get notified instantly when transactions occur. Build custom approval workflows and spending alerts.

How it works

Create an account & API key

Agent requests a card

Your agent calls POST /v1/cards to create a virtual card with a spending limit.

You approve, agent spends

Review and approve the card from your dashboard. The agent can now make purchases up to the spending limit.

Monitor everything

Track transactions in real time. Freeze or close any card instantly.

Ready to give your agent a card?

Join hundreds of teams using AgentCard to give their AI agents safe, controlled access to payments.

Get Started for Free

Give your AI agent a credit card