curl --request POST \
  --url https://api.machines.cash/partner/v1/cards \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{}'

{
  "ok": true,
  "data": {
    "cardId": "<string>",
    "status": "active",
    "last4": "<string>",
    "expirationMonth": 123,
    "expirationYear": 123,
    "encryptedName": {
      "v": 1,
      "iv": "Qz4f2m7Hk1P9x0ab",
      "ct": "Hdbb2yT2F4xWZL5m5bJX3eJb4n8wVhjPzqLw2h7i"
    },
    "isPinned": true,
    "sortOrder": 123,
    "createdAt": "2023-11-07T05:31:56Z",
    "brand": "VISA",
    "limit": {
      "amountCents": 5000,
      "frequency": "perAuthorization"
    },
    "encryptedColor": {
      "v": 1,
      "iv": "Qz4f2m7Hk1P9x0ab",
      "ct": "Hdbb2yT2F4xWZL5m5bJX3eJb4n8wVhjPzqLw2h7i"
    },
    "encryptedEmoji": {
      "v": 1,
      "iv": "Qz4f2m7Hk1P9x0ab",
      "ct": "Hdbb2yT2F4xWZL5m5bJX3eJb4n8wVhjPzqLw2h7i"
    },
    "encryptedMemo": {
      "v": 1,
      "iv": "Qz4f2m7Hk1P9x0ab",
      "ct": "Hdbb2yT2F4xWZL5m5bJX3eJb4n8wVhjPzqLw2h7i"
    },
    "folderId": "<string>",
    "contractId": "<string>"
  },
  "summary": "<string>",
  "errors": [
    {
      "code": "invalid_request",
      "message": "missing required field",
      "field": "<string>"
    }
  ],
  "next": {
    "pollAfterMs": 1,
    "suggestedTool": "<string>",
    "suggestedArgs": {}
  }
}