The DocuSign Signature Appliance SOAP API provides file signing, signature verification, and user management functions for a signing appliance. This API can be used with any development stack.
The DocuSign Signature Appliance is a signing solution that gives developers the choice to deploy from a hybrid cloud model or behind a firewall. This solution is designed to integrate seamlessly with existing systems and applications.
DocuSign is a service for electronically signing, preparing, acting on, and managing agreements.