If you have a callback API in your service, you can set callbackURL to get back signed document after signing immediately. To work with this function, you need to build an API in your service to manage below request from



POST /{Your callback URL} HTTP/1.1
Host: {Your Service Host}
Content-Type: application/json
Connection: keep-alive


Parameter Description
DocContent Base64 String of document
GUID Unique ID of document in firma legale
Signer Name of signer
FileName Nombre del documento
Subject Cancel Document
Description Description
SignStatus Si el documento se encuentra firmado "True", Si el documento está rechazado "False"
RejectNote Razon de rechazo del documento rechazado