SigningHub Developer API provides RESTful endpoints to embed digital document signing, preparation, and workflow management into business applications, enabling seamless, secure, and flexible integration for both internal and external users.

Key Features

RESTful API Integration Integrate digital signing into any business application.

• Industry-standard REST architecture with JSON payloads.
• Supports multiple programming languages (e.g., PHP, Node.js, Java, C#).

Secure Authentication Ensures secure access and data integrity.

• OAuth 2.0 authorization for client requests.
• All communications secured with HTTPS (TLS 1.2).

Document Workflow Automation Automates document lifecycle and signing processes.

• Create packages, add documents, apply templates, share, download, and track status.
• Supports both internal (tight) and external (loose) user workflows.

Multi-Platform and Language Support Flexible integration options for various environments.

• Mobile SDK for custom mobile apps.
• Supports 20+ languages for internationalization.

Integration with Popular Platforms Prebuilt connectors for major business platforms.

• Integrates with Salesforce, Microsoft SharePoint, Microsoft Word.

Benefits

Enhanced Efficiency Streamlines document signing and approval processes.

• Reduces manual steps and paperwork.
• Accelerates business workflows.

Improved Security and Compliance Ensures secure digital transactions.

• Strong authentication and encrypted communication.
• Meets regulatory requirements for digital signatures.

Seamless User Experience Provides a unified signing experience within business apps.

• Users interact directly within your web application.
• Supports both internal and external signers without extra accounts.