EDMdesigner's API is an easy to use drag 'n' drop html email editor, which can be integrated into arbitrary web based systems. The generated email html is extremely robust, so the result can be gratifying for a variety of email clients and devices.
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.