Agent Card
Prepaid virtual Visa cards for AI agents
142 followers
Prepaid virtual Visa cards for AI agents
142 followers
AgentCard gives AI agents their own one-time-use virtual Visa cards. Link your card, let your agent issue a single-use card for each purchase — you're only charged when it actually pays, and cards auto-cancel after one use. Works with Claude, ChatGPT, Cursor, and any MCP-compatible agent via CLI, MCP, or Chrome Extension.
Agent Card
Hey Product Hunt! We built AgentCard because we kept running into the same problem: AI agents are getting incredibly capable, but they can't pay for anything.
We wanted our agents to book flights, order groceries, and buy SaaS subscriptions — but giving them a real credit card felt terrifying. So we built Agent Card.
Here's how it works:
1. Fund your wallet via tripe
2. Issue a one-time-use virtual Visa card for our agent
3. The card auto-cancels after a single payment — no runaway charges
It works with Claude Code ChatGPT, and any MCP-compatible agent through our CLI or API. We'd love your feedback — happy to answer ny questions!
RiteKit Company Logo API
Congrats on the launch! This is a really clever solution to the agent spending problem. Quick question: how do you handle scenarios where an agent needs to make multiple purchases in sequence but the MCP connection drops mid-transaction? Does it automatically regenerate a new card or does that require manual intervention?
I’m wondering how flexible the spending limits are per agent. If I can control budgets tightly, I’d feel much more comfortable scaling autonomous actions.
Agent Card
@martha_s_bako Thanks Martha. Spending limits are per-card, not per-agent — which ends up being more granular than it sounds. Your agent creates a card for a specific purchase (say, $25 for a domain), the card dies after that one payment, and there's no rolling budget to burn through. You can also require email approval for any card above a threshold you set. That's about as tight as it gets.
This is really important. I had an open Flow agent set up with my current debit card, and I just worked a bill of $34 within one session. It is really needed to be aware of setting limits and doing all these things. I think a prepaid card would really help because, in that way, we can say open unknown expenses and all those things. This is really good. I really liked the idea. Congratulations on the launch.
Agent Card
@nayan_surya98 Thank you Nayan — the $34 story is exactly the scenario we built this for. An open agent session with access to your real debit card is scary because there's no per-action scope. With AgentCard, every purchase is a new one-time card with its own limit. The agent can't run up a session-long bill. Appreciate the support.
Wow!!!! Love it...budget per day per card possible? Would be a killer feature.
Agent Card
@gui_casoy Thanks! Right now every card is one-time use with its own amount cap, so you get per-purchase budgets rather than per-day. Feels more granular in most cases, but I see the appeal for recurring stuff — subscriptions, daily agent runs. What were you thinking of using it for?
@pipe_abello for example Vercel, XAI pay as you go. Love the idea of per purchase budget, but also per tokens. Great concept what you are building
jared.so
One-time-use + auto-cancel is the correct default for agent payments — open credit lines with AI is a nightmare scenario. Curious how you're handling merchants that require pre-auth amounts larger than the final charge (e.g. hotels, rentals), since a one-shot card can't absorb that delta.
Great idea! But why not just change the card CVV code after each payment? This is available in many banking apps.