Unattended Signing
Unattended signing is the process of signing documents without the Bulksign UI.
This is possible using the Sign SDK. Sample code for this is available on Github
Unattended signing is available for the following signature types : ClickToSign, DrawTypeToSign, Stamp and any RemoteSignatureProvider.
Because LocalCertificate requires specific UI interactions (user has to choose the signing certificate and insert the password), it cannot be used for unattended signing.
OTPSign can also used for unattended signing but it requires for a way to read the authentication PIN from the signer (this sample code sends the OTP <a href="https://github.com/bulksign/UnattendedSigning/blob/main/src/SequentialSign.cs").