Sms messenger, we provide restful api ( application programming interface) to our customers , which can be integrated with any platform like net, php, java etc. These apis will access our gateway to send sms , check balance in account etc. Api is developed rest, it is url based simple configuration to integrate with any code. Sms messenger, we are one of the leading api provider in chennai. Our apis can be used in both promotional and transactional message transmissions. Promotional api can be used in promotional activities such as product, goods service etc. Transactional api can be used in alerts , one time password generation etc. We offer api to one customer with sms panel, which can be integrated with any platform. Our charges are only for the sms , we furnish our charges as below for sms panel. We are located based in chennai but our sms service spans the entire country. Sms api can transmit national network across india . No provider of api service will include sms from promotional purpose. Our technical support team will provide support to integrate sms api with any code. Sms messenger api is sophisticated and transmits transactional sms with precision, this is free of any cost. Transactional sms api is only to generate one time passwords, customer information. Trai completely restricts promotional sms from being transmitted through transactional api.