This example shows how a DocuSign customer can login and send a basic envelope.
Then sign the envelope with an embedded signing ceremony.

A template is used to create the envelope. The template includes checkboxes and text fields. Also, the app adds metadata to the envelope object. And the signer is updated to be an embedded signer. DocuSign recommends using a template when you can. The DocuSign webapp is used to create and manage templates. It's easier to make changes via the webapp than to update an API application.

This example enables the user to switch between their accounts. It remembers the last account used by storing the account ID in the browser's local storage. When the user logs in, the application checks that CORS is enabled for this application on the user's account.

If the signer does not have a DocuSign account, then either use a PowerForm, or JWT authentication with a server-based application. This example uses Implicit Grant authentication and CORS. Therefore the user must have their own login with a DocuSign account.