The OnPage API allows developers to access the OnPage messaging service in order to send messages and retrieve tracking information for messages. OnPage is a Secure Prioritized Messaging System for smartphones that is designed to take the place of a traditional pager. Each message comes with an alert-until-read to ensure no messages get lost.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.