Tightly integrate SigningHub document viewing and signing into your own website or portal using our REST/JSON API. Developer's Guide
The SigningHub cloud service is owned and managed by Ascertia. SigningHub is also available as an enterprise product for private cloud hosting or on-premises deployment. SigningHub is powered by Ascertia's world-class
ADSS Signing Server.
Since 2001, Ascertia has become one of the most-trusted names in PKI and advanced digital signature solutions. Our technology secures major financial institutes including multi-billion Euro interbank clearing transactions on a daily basis, is the foundation for various Government e-ID and e-Signature schemes and is relied upon for document signing by major global companies as well as SMEs and start-ups.