DocuSign recently took another step in its Agreement Cloud Vision with its recent release of the Organization Admin API. The second API release in a matter of weeks, the Organization Admin API allows users to easily manage all DocuSign accounts and users through a single API.
You've probably signed documents electronically before, perhaps for a real estate transaction or legal agreement. apilayer's eversign provides the security and features you're used to, along with an API for building more sophisticated integrations. This article goes through working with the API.