YBacked by Y Combinator

Card issuing for agent-first startups

Launch your card program today

10-min implementation

User:

hey agent
buy me this thing

Agent:

sure!
I'll create an Agentcard

A payment method your
agents can use today

Give agents a way to pay for things
online on behalf of users.

One-time cards

Single-use cards that self-destruct after one payment. Safe for your users, fully PCI compliant.

$ curl -X POST https://api.agentcard.sh/api/v1/cards

-H "Authorization: Bearer $AGENTCARD_API_KEY" \

-H "Content-Type: application/json" \

-d '{"amountCents": 5000}'

Human authorization

A human approves every card and every charge. You stay in control of what agents can spend.

Hey human :)

Do you authorize this transaction?

Fraud detection

Monitor suspicious patterns and protect your users with built-in fraud controls.

Suspicious transaction
Unknown merchantCard •••• 4821
$4,200.00
Unusual spend patternBlocked

What agentic card issuing looks like

Completely self-serve

Create an account, set up your card program, and launch cards for your agents without any sales calls.

10-min implementation

AI implementation

Copy the instructions, hand them to your coding agent, and it implements Agentcard in about 10 minutes.

10-min implementation

What humans are saying

If Stripe was the company that was built for developers, maybe Agentcard is a company that's built for agents

Simon Taylor
Simon Taylor
Fintech Brainfood

It reminds me of Stripe in the early days. The clarity of we are just doing one thing very simply.

Alex Johnson
Alex Johnson
Fintech Takes

This is exactly the kind of infrastructure I've been thinking about. Agents need to interact with the real world. The plumbing layer for agentic systems is massively underbuilt right now.

Mike Darlington
Mike Darlington
@DarlingtonDev

There will be a million single person successful companies all over the world some day, all operating through AI agents

Nischal Shetty
Nischal Shetty
@NischalShetty

What will yourAI agentbuy first?

1 min setup