AI agents need to spend money. More and more, that money lives on-chain.
We kept hearing the same thing from users: "I have USDC in a wallet, and my agent needs to buy something with a credit card." That gap between crypto and traditional payments was real, so we built a bridge.
What works today: USDC payments
You can buy AgentCard virtual cards with USDC right now. Stripe Checkout handles it. When you (or your agent) run agentcard create --amount 25, the checkout page shows USDC alongside regular credit and debit cards. Simple as that.
Here's the flow:
- Create a card —
agentcard create --amount 25 - Choose USDC at checkout — Stripe Checkout accepts USDC payments directly
- Card is provisioned — your virtual card is ready to use at any merchant
On-chain USDC to a working virtual Visa in seconds. Your agent uses that card anywhere Visa is accepted online.
Why this matters
Here's the thing. Tons of agent workflows are crypto-native — trading on Polymarket, paying for decentralized compute, managing DeFi positions. These agents hold USDC. But when they need to buy a domain or pay for an API, those merchants want a credit card. We've watched users jump through hoops to off-ramp manually just so their agent can make a $15 purchase. That's broken.
What's coming: crypto wallet integrations for agents
USDC through Stripe Checkout is just the starting point. We're building toward something bigger — a fully autonomous crypto-to-card pipeline:
Agent-controlled wallets
This is the part that matters most to us. We're working on integrations that let agents fund virtual cards directly from on-chain wallets. No checkout page. An agent sends USDC (or other supported tokens) and gets a card back. Programmatic, no browser needed.
Multi-chain support
Agents don't care about chain politics. They just need their USDC to work. We're planning support for Base, Ethereum, and other networks where stablecoins actually see volume.
Autonomous end-to-end flow
The goal: agent holds crypto, provisions a virtual card, makes a purchase, and unused balance flows back to the wallet. Zero human intervention. No browser checkout. No manual steps. That's what we're building toward.
Use cases for crypto + virtual cards
Prediction market trading
We've seen this one firsthand. Agents trading on Polymarket hold USDC for on-chain bets, but they also need data subscriptions, API access, and compute resources. Those vendors want a card number. Now the agent has one.
DeFi operations
Agents managing DeFi positions still need off-chain services — monitoring tools, alert systems, analytics platforms. A virtual card funded from the agent's on-chain holdings closes that loop.
Cross-border payments
USDC doesn't care about borders. An agent holding USDC can provision a virtual card and buy from US-based merchants regardless of where the operator sits — subject to merchant acceptance.
Infrastructure payments
Look, even agents running on decentralized compute need to buy domains and SSL certificates. Traditional infrastructure runs on credit cards. Crypto-funded virtual cards handle that.
How it compares to other approaches
| Approach | Agent autonomy | Fiat merchants | On-chain native | Available now | |---|---|---|---|---| | Credit card sharing | Low | Yes | No | Yes | | AgentCard (fiat) | High | Yes | No | Yes | | AgentCard (USDC) | High | Yes | Yes | Yes | | Agent wallet (direct) | High | No | Yes | Varies | | AgentCard (wallet integration) | Highest | Yes | Yes | Coming soon |
Getting started with USDC
Buy a virtual card with USDC right now:
npm install -g agentcard
agentcard signup --email you@example.com
agentcard create --amount 25
Select USDC as your payment method at checkout. Card provisions in seconds and works at any US-based merchant.
We'll share updates on wallet integrations and multi-chain support as we ship them. Follow us on X at @agentcard if you want to know first.