cURL
curl --request PATCH \ --url https://api.sandbox.finsei.com/v2/card/{id}/sms-balance-notification \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/x-www-form-urlencoded' \ --data isSmsBalanceNotification=0
{ "status": "MFA_REQUIRED", "mfaToken": "def456" }
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Bearer <token>
<token>
0
1
SMS balance notification enabled state
MFA sign required
"MFA_REQUIRED"
"def456"