Claude Desktop Integration

Your AI just got
a card

Create virtual debit cards, check balances, and manage spending — all from a conversation in Claude Desktop.

Set up in 5 minutes
Works anywhere Mastercard is accepted You approve every card Cards close automatically
Everything happens in chat

No apps to learn. No dashboards to navigate. Just talk to Claude like you normally would.

Create virtual cards

Spin up a debit card with a spending limit in seconds. One card per task, no overages.

"Create a $50 card for Vercel"

Check your balance

See how much is held and how much has been spent across active cards.

"What's my card status?"

View card details

Get the full card number, CVV, and expiry when you need to paste them somewhere.

"Show details for card 7291"

See all your cards

List every card — active, used, or closed — with balances and status at a glance.

"Show me all my active cards"

Close a card

Done with a card? Close it instantly. Any unused hold is released back to your card.

"Close my card ending in 4242"

You're always in control

You approve every card. Claude asks, you confirm. No surprises on your statement.

"Create a card" → you approve
What agents use cards for

Real scenarios where a virtual card makes your agent more capable.

Buy API keys

Let Claude purchase API access from OpenAI, Anthropic, or any provider — with a card that expires after use.

Pay for cloud services

Spin up a card for AWS, Vercel, or Supabase. Set a limit so your agent can't overspend.

Online purchases

Have Claude buy a domain, a SaaS subscription, or a digital product on your behalf.

Test payment flows

Give your agent a real card to test checkout flows, verify integrations, or validate payment UIs.

Data & research tools

Let Claude sign up for research databases, data APIs, or analytics platforms that require payment.

One-time subscriptions

Create a card for a single billing cycle. When you're done, close it — no recurring charges.

Ready? Five minutes.

No code, no config files. Just paste a URL.

01

Open Claude "Customize"

Open Claude.ai, expand the sidebar and click on "Customize".

Claude Desktop settings menu
02

Add a new connector

Click Connectors, click "+" and then Add custom connector.

Add Connector button
03

Paste the AgentCard URL

Paste this URL into the connector field:

https://mcp.agentcard.sh/mcp
Paste connector URL
04

Click on "Connect" to authorize Claude Desktop.

Check your email for a magic link from AgentCard. Click it to authorize Claude Desktop.

Magic link email
05

You're connected!

That's it. Start a new conversation in Claude Desktop and ask it to create a card.

Now try saying this
Create a $25 virtual card for buying an API key
What's the status of my cards?
Show me all my active cards
Close my card ending in 4242

Ready to give Claude a card?

Add your payment method, connect Claude Desktop, and create your first card in under five minutes.

Get started with AgentCard