StandaloneAuthentication token needed to authenticate the signing request with the backend.
OptionalserverBase server URL to use as the signing backend.
The <server_url>/api/sign_hash is used as the signing endpoint
and <server_url>/api/get_certificates is used to retrieve the certificates.
OptionalsigningOptional signing token to be passed by the backend to the signing service. Valid only when signing via Document Engine.
Standalone only
Contains information needed for signing with Nutrient backend in standalone mode. Supports the following backends:
The document loaded in your instance will not be transferred over the network, instead document hash and signature properties will be prepared locally and passed to the backend to perform the signing via certificate, finally digital signature is embedded into the document locally.
Uses JSON Web Token (JWT) to authorize with the NutrientViewer backend. See Document Engine's API Reference for more details about the JWT authorization.
Example
Signing document in Web standalone via NutrientViewer backend
Since
Document Engine 1.6.0