SMSAPI.PL is a Polish based mobile marketing service that aims to both inform customers of company news, as well as provide a bulk sms marketing service. The SMSAPI.PL API, which is available in both REST and SOAP formats allows the integration of SMS notification of any commercially available software, maintenance services, premium rate, and the ability to conduct campaigns in the form of MMS multimedia messages. An account is required with service, and SSL is used for authentication.