Signing ceremony is required to collect signature or ‘Click to Sign’ option.

Hi Engg, Per your workflow, it seems Bulk Sign for a Signer guide was what you are looking for. This feature allows you to generate an temporary signer session token that can be set in request header, and to call APIs on behalf of your signers. You can find the basic usage example in our guide and here's few points that may interest you: (1)you mentioned that your signers have options to skip/not signing few signatures, if I understood it correctly, you probably need to set non-required signatures as optional. (Guide here) and we need to discuss about the point two below. (2)Once you generated the signer's session token/id, there're multiple APIs allowing you to programmatically sign "Click-to-Sign" boxes. Option1 allows you to sign per document which is more straight-forward and recommended in our guide. But the defect was that all signatures on that document will all be signed.

HTTP Request
POST /api/packages/{packageId}/documents/signed_documents

HTTP Headers
Accept: application/json
Content-Type: application/json
Cookie: ESIGNLIVE_SESSION_ID={sessionToken}

Request Payload

{
  "documents": [
    {
      "id": "default-consent"
    },
    {
      "id": "6489338764d20465"
    }
  ]
}

To adjust to this scenario, it would be better that if you can first let your signer choose from which signatures to sign, then create your package with only necessary signatures and programmatically bulk sign all. Or if you still want to sign per signature, for each document, you can #1 loop through to sign signatures #2 confirm the document after all required signatures are signed. This method was a little bit complex so it's better that you give your thoughts on above options before we came here. (3)For "programmatically sign on behalf of your signer" scenario, IP address would be shown as your application's and the signing date was the moment you call the API. And please always consult your legal department before you follow this solution. Hope this could help! Duo