[Editor's Note: The ExactTarget API is no longer available. It has become the Salesforce Marketing Cloud. This profile is maintained for historical and research purposes only.]
Suite of five API products.
ETXML: XML and HTTP based API (REST)
ETWS: Web services based API (Beta)
ETBatch: Bulk data transfer for large data sets ETScript: Conditional behavior within an email
Content Syndication: Inject content from your site or content management system into ExactTarget emails. Note that all developer guides require a customer or partner account for access