Carnival is a marketing system designed for customer retention. Some of Carnival's features include in-app messaging, advanced audience segmentation, customized insights, integration assistance, and behavioral triggering. Carnival offers its API which is REST based, and makes use of HTTP Basic Authentication. Carnival is located in New York and Wellington, New Zealand.
Four APIs have been added to the ProgrammableWeb directory in multiple categories including Marketing, Rewards and Messaging. Also new to the directory are SDKs for integrating Shippo shipping platform, and algorithm knowledge community Algorithmia. Here's a rundown of the latest additions.