#Setu eStamp

#What is eStamp?

Setu eStamp enables easy acquisition of offline eStamps. Attach it to a document and perform Aadhaar-based esign on top of it.

eStamp is a flow under esign and all features are interoperable.

#What can I do with this product?

Setu Aadhaar-Based eSign gateway supports adding government stamp duty on the fly. Our eSign APIs empower you to collect legally bound Aadhaar-based eSignatures while adding government stamp duties, ensuring compliance and security on documents from signers. With these APIs, you can streamline your customer onboarding process and close contracts digitally, all while providing a frictionless experience.

#Setu eStamp integration

To use the eStamp solution:

1. Raise eStamp acquire request to Setu team (support@setu.co) — Raise a request for count, value, and Indian state of the stamp duty needed.
2. Create signature request and complete signing — Use the eSigning flow to complete signing and download the signed document.

#Flow of API calls

Creating an eStamp request is the same as creating a signature request. The flow of API calls is mentioned here.

#Create Signature request with eStamp

A Signature request can be created with defined eStamp value and Indian state. This eStamp will be attached to the document that you upload for signing.

Here is a quick description of the additional values required to be passed for signing a document with eStamp:

• eStampState the Indian state of the eStamp.
• eStampValue the value of the eStamp
• eStampMergePosition supported values are -1 and 0. -1 indicates that the eStamp PDF would be merged at the end of the document, 0 indicates the eStamp PDF will be merged at the start of the document.

Esign with eStamp

POST /api/signature/estamp 
                
{ 
    "documentId": "67e0ca30-49e4-4883-86f9-3762f0e6798c", 
    "redirectUrl": "your-redirect-url.com?other_keys=youcandefinehere", 
    "estampState": 17,
    "estampValue": 50,
    "estampMergePosition": 0,
    "signers": [{ 
        "identifier": "9876543210", 
        "displayName": "John Doe", 
        "birthYear": "1988",
        "signature": { 
            "onPages": [ 
                "1" 
            ], 
            "position": "bottom-left", 
            "height": 60, 
            "width": 180 
        } 
    }] 
} 

{ 
    "documentId": "67e0ca30-49e4-4883-86f9-3762f0e6798c", 
    "id": "cb80bfb4-d163-426e-ad57-1fd8889e62d4", 
    "redirectUrl": "your-redirect-url.com?other_keys=youcandefinehere", 
    "eStampState": 17,
    "eStampValue": 50,
    "eStampMergePosition": 0,
    "signers": [{ 
            "displayName": "John Doe", 
            "birthYear": "1988", //included if specified in Create signature request API
            "id": "34f94af1-a8b9-4797-b287-c5ef7bff99a1", 
            "identifier": "9876543210", 
            "signatureDetails": null, 
            "status": "pending", 
            "url": "https://dg-uat.setu.co/signature/estamp/preview?requestId=6bae9d1f-0fa6-44e5-a801-3ad4a5f10a12&signerId=34f94af1-a8b9-4797-b287-c5ef7bff99a1" 
    }], 
    "status": "sign_initiated" 
} 

#Supported Indian States, Denomination and their state codes

#Sample eStamp and Physical Stamp Paper

eStamp	Physical Stamp

For any other state or denomination, please reach out to support@setu.co.