To prepare a document for signature, a user must first be authenticated to Signority. The user is the document owner of the to-be-signed document. To register a new user, you can go to: https://sign.signority.com/UI/. To login, call the login API “POST /user/login” API with username and password. If authentication is successful, the API will return “{success: true}”, a session cookie will be returned from the server in the HTTP response header, this session cookie MUST be resent in the request headers of the rest of the API calls to maintain your authentication status.

In the following API calls, the session cookie (JESSIONID) must be resent in the request headers: