A Ruby gem which implements the complete functionality of the API and makes it easy to get started in Ruby.Visit the createsend-ruby page
A Python module which implements the complete functionality of the API and makes it easy to get started in Python.Visit the createsend-python page
A PHP library which implements the complete functionality of the API and makes it easy to get started in PHP.Visit the createsend-php page
A .NET assembly which implements the complete functionality of the API and makes it easy to get started in .NET.Visit the createsend-dotnet page
A Java library which implements the complete functionality of the API and makes it easy to get started in Java.Visit the createsend-java page
A Perl module originally written by Jeffery Candiloro but now maintained by Campaign Monitor developers. View the Net::CampaignMonitor module
An Objective-C library for talking to the Campaign Monitor API from Cocoa & Cocoa Touch applications.Visit the CreateSend Objective-C page