The unofficial Constant Contact Python SDK by Lambert Wang provides access campaign marketing features of the API with installation and documentation resources. Install with pip and visit the API documentation available at http://developer.constantcontact.com/docs/developer-guides/api-documentation-index.html
As the number of APIs grows, more people are becoming familiar with the term. I had a taxi driver who knew about APIs, although that was in tech-heavy San Francisco. Despite becoming more known, "API" is not a term most mainstream users will use. Yet many of these same people are already asking for APIs—they’re just not using the term. Here are three ways mainstream users are asking for APIs.