Sign API v2

Our Sign API v2 is a REST API using European identity providers for creating electronic signatures on contracts, declarations, forms and other documents.

Features

• OAuth2 for authentication
• Customisable, responsive signing interface
• Signed documents in XAdES or PAdES format

Use case examples

Here are some examples of how our Sign API v2 is being used today:

• Collecting of signatures on multiple documents at the same time
• Sealing
• Signature validation
• Signicat Dashboard user management

Guides

Integration guide

Follow step-by step guides to integrate with our Sign API v2

API reference

Explore our Sign API v2 reference documentation to look up all API endpoints and properties as well as view sample requests and responses.

Sign API v2 API reference

Regulatory compliant electronic signatures

Support

Core concepts

Unterstand key terms and how they differ from our previous Sign API

Release notes

Read about the latest Sign API v2 features

To learn more, you can contact us by creating a support ticket in the Signicat Dashboard.