e-Stamping is an electronic way of paying stamp duty on documents. An e-Stamping API allows for the integration of e-stamping functionality into other systems, such as online document management platforms or real estate transaction portals. This can make the process of paying stamp duty more efficient and convenient for users. An e-Stamping API would typically include features such as the ability to calculate stamp duty based on the type of document and the jurisdiction in which it is being used, and the ability to generate and apply digital stamps to documents. Signzy is one of the company which provides e-stamping API services to other organization to integrate e-stamping feature in their platform.