3. Sign PDF Document

Obtain Access Token:

1- The url obtained from the above API call needs to be invoked in the browser to obtain the access token.

2- Pass the access token as a part of header (X-SIGN-ACCESSTOKEN= Access Token) with the along with the signing identity and transaction id in the next call as shown below

This API call will create signing process

POST http://localhost:8089/v2/signature/sign

Headers

Name	Type	Description
Content-Type	string	multipart/form-data;
X-SIGN-ACCESSTOKEN	string	value received from the API call

200

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400

{
   
  "error": "Invalid request"


}

412: Precondition Failed If you are trying to sign document with either a txId that is being already used to sign a document or txId is wrong.

{
    Precondition Failed
}

{
  "digestAlgorithm": "SHA256",
  "signIdentityId": "string",
  "txId": "string"
}

List of attributes for request body:

Attributes	Description
txId(mandatory)	Transaction id for signing request Note: Transaction ID is valid for only 10 minutes and operation should end within the same period.
digestAlgorithm(mandatory)	Entity can use one of the digest algorithms from below according to their requirement: SHA256 SHA384 SHA512
signIdentityId(mandatory)	User’s qualified certificate id