curl https://api.agentcard.sh/api/v1/cards/cm3abc123 \ -H "Authorization: Bearer sk_test_..."
{ "id": "cm3abc123", "cardholderId": "ch_abc123", "last4": "4242", "expiry": "03/28", "spendLimitCents": 1000, "balanceCents": 750, "status": "OPEN", "createdAt": "2026-03-10T12:00:00.000Z" }
Get a card summary (no sensitive details)
MM/YY
OPEN
CLOSED