Virtual cards
for AI agents
One API call creates scoped virtual credit cards with hard spending limits. Built for autonomous agent purchases — no human in the loop.
curl -X POST https://api.sslop.com/v1/cards \
-H "Authorization: Bearer sslop_live_..." \
-d '{"purpose": "api_call", "limit_cents": 2500}'
Everything agents need to pay
Programmable cards with built-in controls, real-time events, and zero manual intervention.
Instant Issuance
Virtual cards created in ~200ms. PAN, CVV, and expiry returned in the response. Ready for checkout immediately.
Hard Spend Limits
Per-card amount caps, duration-based expiration, and merchant category (MCC) restrictions. No surprises.
Real-Time Webhooks
Get notified on authorization, settlement, and card state changes. Full audit trail for every transaction.
Secure by Default
Single-use cards auto-close after transaction. PCI-DSS compliant. No persistent card data on your servers.
Global Acceptance
Visa and Mastercard networks. Works at any online merchant worldwide. USD and CAD support.
Dashboard & Analytics
Monitor card usage, spending patterns, and transaction history. Export data for accounting and reconciliation.
How it works
Four steps from agent request to completed purchase.
Agent Requests Card
Your AI agent calls the API with a purpose and spending limit.
Card Issued
Virtual card created with PAN, CVV, expiry, and enforced limits.
Checkout
Agent uses card details to complete the purchase at any merchant.
Auto-Close
Card automatically closes after transaction. Zero residual risk.