Signeasy APIs v3.0 offers extensive capabilities to integrate eSignatures within your product or via email.

Envelopes

Send multiple documents (originals or templates) as an envelope to one or more recipients

Webhooks

Get notified in real-time about document status changes

Control

Maintain complete control throughout the signature lifecycle of documents

If you have any questions regarding e-signature integration, please contact us at api-support@signeasy.com. Our architecture and solution teams will review your use case and ensure Signeasy meets your requirements.

Postman Collection

Getting Started with the Postman Collection

All Signeasy APIs use OAuth 2.0 authorization framework for authentication. You can get started immediately with a free test API Key to explore the APIs.

Once you've obtained your API Key, add it to your Postman collection:

Select the collection folder
Navigate to the Variables tab
Paste your key as the current value for the access_token variable

2060 — Adding your API key as a variable (`access_token`) in Postman.

Important Notes:

Some APIs in the collection require data specific to your account, such as original_id (Original file ID) as a path parameter
For example, the Fetch details of an original endpoint requires including the original_id as a path parameter
These parameters are enclosed in {{}} in the collection, indicating they can be set as variables
The API will respond with an error if the IDs are incorrect or don't exist in your system