The DocuSign API provides programmatic access to DocuSign’s electronic signature and document workflow platform. It allows applications to create, send, and manage digital documents that require signatures, approvals, or other recipient actions. Through the API, developers can upload documents, define signature fields, set routing orders, add recipients, and track envelope status as documents move through a workflow. The system supports various document formats, multi-step approval processes, and notifications when recipients complete or decline actions.
The API uses REST endpoints and JSON payloads, with OAuth 2.0 managing authentication and access tokens. It also includes features for template management, embedded signing within web or mobile applications, retrieving completed documents, and accessing audit trails for compliance. Advanced operations include bulk sending, conditional routing, and integration with identity verification services. The DocuSign API is widely used in systems that need automated document workflows—such as contract management, HR onboarding, financial services, and internal approval processes.
Documentation URL: https://developers.docusign.com/docs/esign-rest-api/reference/