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Version: 1.0.0

OpenSign API v1.1

Welcome to the OpenSign™ API v1.1 documentation.

Our powerful and flexible API empowers you to seamlessly integrate digital signing capabilities into your applications. Whether you're a developer automating document workflows, a business enhancing security, or an enterprise streamlining contract management, OpenSign™ delivers robust solutions tailored to your needs.

Explore our comprehensive guides, code samples, and best practices to unlock the full potential of OpenSign™ and transform your digital document processes.

Useful Links:

What’s New in v1.1

  • Public Templates: Create templates that can be shared via a public link. Any user with the link can generate and sign documents based on the template. Templates themselves cannot be edited through the public link.
  • Prefill Widgets: Add prefill widgets to documents before they are sent. Prefill widgets are supported in the following endpoints: draft documents, document creation, document creation with a template, draft templates, and public templates.

Authentication

Security Scheme Type:

apiKey

Header parameter name:

x-api-token

License

AGPL v3.0