you can interface an application, website or system with our messaging gateway by using our very flexible HTTP API connection. Once you're connected, you'll be able to deliver messages or check your balance.
Connect to send single or multiple sms messages through the following api url:



http://www.fiisms.com/smsapi.php?username=user&password=1234&sender=fiisms&camp;recipient=234809xxxxxxx,2348030000000&message=testing
Connect to check remaining sms balance through the following api url:
http://www.fiisms.com/smsapi.php?username=xxx&password=xxx&balance=true&The parameters are
1. recipient : The destination phone numbers. Separate multiple numbers with comma(,)
3. username: Your fiisms.com account username
4. password: Your fiisms.com account password
5. sender: The sender ID to show on the receiver's phone
6. message: The text message to be sent
7. balance: Set to true only when you want to check your credit balance
6. schedule: Specify this parameter only when you are scheduling an sms for later delivery. It should contain the date the message should be delivered. Supported format is "2010-10-01 12:30:00" i.e "YYYY-MM-DD HH:mm:ss"


The return values are
OK=Successful
2904=SMS Sending Failed
2905=Invalid username/password combination
2906=Credit exhausted
2907=Gateway unavailable
2908=Invalid schedule date format
2909=Unable to schedule
2910=Username is empty
2911=Password is empty
2912=Recipient is empty
2913=Message is empty
2914=Sender is empty
2915=One or more required fields are empty
Example:
On success, the following code will be returned
OK 21 08033333333,08022222222,08055555555
i.e OK no of sms credits used gsm numbers that failed
where 21=no of sms credits used
and 08033333333,08022222222,08055555555 are the 3 numbers that failed

OUR API FOR RESELLERS

http://fiisms.com/components/com_smsreseller/smsapi.php?username=xxxx&password=xxxx&sender=@@sender@@&recipient=@@recipient@@&message=@@message@@&

SMS API to check remaining reseller balance:
http://fiisms.com/components/com_smsreseller/smsapi.php?username=xxxxx&password=xxxxx&balance=true&