You can check your IndusInd Bank credit card balance using IndusAlerts. You need an IndusInd Bank credit card which is active and the mobile number from which you want to send the SMS from should be registered with IndusInd Bank. Through IndusAlerts you can check your available credit limit, current number of reward points, total amount due, minimum amount due and the payment due date. You can also request for the latest statements through email.
If you want to check your credit card balance you can send an SMS in the format - BALE (space) XXXX, where XXXX are the last digits of your credit card number. You will get the information instantly via SMS. Just ensure whether your current mobile number is updated with IndusInd Bank to access IndusAlerts.