Send messages to guests from Oracle Hospitality.

The Legacy SMS Gateway endpoints let you seamlessly connect Oracle Hospitality (Opera) with your messaging infrastructure to send SMS communications directly to your guests. This lightweight collection of endpoints handles the necessary authentication to securely deliver your message body to the recipient's phone number. To ensure successful delivery, your requests will pass your Opera integration token as the password and the numeric service ID of the Concierge service as the username.

Base URL — http://services.zingle.me