Aaron Liao talks with Gil Vincent, DocuSign’s principal product manager for Professional Services. They cover the four levels of DocuSign API integration, and how you can integrate critical eSignature technologies into your business within the frame of an overarching solution architecture. In the DocuSign Developer Deep Dive Discussions series, our developer evangelism team sits down with the engineers and experts who build our APIs and tools, offering insights and demonstrations on best practices to speed up your development.