List a client's active saved cards
X-Api-Key<token>
Business API key, e.g. vuz_ab12cdef... Created via Settings → Integrations → API Keys. Unlike partner keys, a public API key's STRING does not encode its environment — isolation instead comes from a completely separate sandbox database: a key minted on the Sandbox server (above) only ever reads/writes sandbox data and can never see or affect production, regardless of what the key looks like.
In: header
Path Parameters
clientId*string
Client ID
Response Body
application/json
curl -X GET "https://example.com/clients/string/cards"[ { "id": "string", "brand": "visa", "lastFour": "4504", "expMonth": 6, "expYear": 2030, "inUseByMandate": true, "isDefault": true }]