- API Type
- REST API v2.1 with OpenAPI specifications
- Authentication
- OAuth 2.0 (JWT and Authorization Code), API Tokens
- Webhooks
- Supported for envelope events (sent, signed, declined, viewed, etc.)
- SDKs
- Official SDKs for .NET, Java, Python, Ruby, PHP, Node.js
- Documentation
- Comprehensive developer.docusign.com with interactive API Explorer
- Sandbox
- Free developer sandbox with full API access, no envelope limits
- SLA
- 99.9% uptime for Enterprise API, status page at status.docusign.com
- Rate Limits
- 1000 API calls/minute (Enterprise), configurable quotas
- Use Cases
- Programmatic envelope creation, signing workflows, document extraction, integrate with CRM/ERP/banking systems