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(Delphi ActiveX) DocuSign: Requesting a Signature via Email (Remote Signing)See more DocuSign ExamplesThis code example demonstrates the simplest and quickest workflow for requesting a signature for a document via email. The email will contain a signing link the recipient can use to electronically sign a document from their mobile or desktop computer. For more information, see https://developers.docusign.com/esign-rest-api/code-examples/quickstart-request-signature-email
uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_v9_5_0_TLB; ... procedure TForm1.Button1Click(Sender: TObject); var http: TChilkatHttp; success: Integer; pdfData: TChilkatBinData; json: TChilkatJsonObject; jsonToken: TChilkatJsonObject; sbAuth: TChilkatStringBuilder; resp: IChilkatHttpResponse; sbResponseBody: TChilkatStringBuilder; jResp: TChilkatJsonObject; respStatusCode: Integer; envelopeId: WideString; uri: WideString; statusDateTime: WideString; status: WideString; begin // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. http := TChilkatHttp.Create(Self); // Implements the following CURL command: // curl --request POST https://demo.docusign.net/restapi/v2.1/accounts/${accountId}/envelopes \ // --header "Authorization: Bearer ${accessToken}" \ // --header "Content-Type: application/json" \ // --data '{ // "emailSubject": "Please sign this document", // "documents": [ // { // "documentBase64": "JVBERi0xLjMKMyAwIG9iag ... dGFydHhyZWYKNjk5CiUlRU9GCg==", // "name": "Lorem Ipsum", // "fileExtension": "pdf", // "documentId": "1" // } // ], // "recipients": { // "signers": [ // { // "email": "joe_sample@example.com", // "name": "Joe Sample", // "recipientId": "1", // "routingOrder": "1", // "tabs": { // "signHereTabs": [ // { // "documentId": "1", "pageNumber": "1", // "recipientId": "1", "tabLabel": "SignHereTab", // "xPosition": "195", "yPosition": "147" // } // ] // } // } // ] // }, // "status": "sent" // }' // Use this online tool to generate code from sample JSON: // Generate Code to Create JSON // The following JSON is sent in the request body. // { // "emailSubject": "Please sign this document", // "documents": [ // { // "documentBase64": "JVBERi0xLjMKMyAwIG9iag ... dGFydHhyZWYKNjk5CiUlRU9GCg==", // "name": "Lorem Ipsum", // "fileExtension": "pdf", // "documentId": "1" // } // ], // "recipients": { // "signers": [ // { // "email": "joe_sample@example.com", // "name": "Joe Sample", // "recipientId": "1", // "routingOrder": "1", // "tabs": { // "signHereTabs": [ // { // "documentId": "1", // "pageNumber": "1", // "recipientId": "1", // "tabLabel": "SignHereTab", // "xPosition": "195", // "yPosition": "147" // } // ] // } // } // ] // }, // "status": "sent" // } // Load a PDF to be signed. pdfData := TChilkatBinData.Create(Self); success := pdfData.LoadFile('qa_data/pdf/helloWorld.pdf'); if (success = 0) then begin Memo1.Lines.Add('Failed to load local PDF file.'); Exit; end; json := TChilkatJsonObject.Create(Self); json.UpdateString('emailSubject','Please sign this document'); json.UpdateString('documents[0].documentBase64',pdfData.GetEncoded('base64')); json.UpdateString('documents[0].name','Lorem Ipsum'); json.UpdateString('documents[0].fileExtension','pdf'); json.UpdateString('documents[0].documentId','1'); json.UpdateString('recipients.signers[0].email','joe_sample@example.com'); json.UpdateString('recipients.signers[0].name','Joe Sample'); json.UpdateString('recipients.signers[0].recipientId','1'); json.UpdateString('recipients.signers[0].routingOrder','1'); json.UpdateString('recipients.signers[0].tabs.signHereTabs[0].documentId','1'); json.UpdateString('recipients.signers[0].tabs.signHereTabs[0].pageNumber','1'); json.UpdateString('recipients.signers[0].tabs.signHereTabs[0].recipientId','1'); json.UpdateString('recipients.signers[0].tabs.signHereTabs[0].tabLabel','SignHereTab'); json.UpdateString('recipients.signers[0].tabs.signHereTabs[0].xPosition','195'); json.UpdateString('recipients.signers[0].tabs.signHereTabs[0].yPosition','147'); json.UpdateString('status','sent'); // Get our previously obtained OAuth2 access token, which should contain JSON like this: // { // "access_token": "eyJ0eXA....YQyig", // "token_type": "Bearer", // "refresh_token": "eyJ0eXA....auE3eHKg", // "expires_in": 28800 // } jsonToken := TChilkatJsonObject.Create(Self); success := jsonToken.LoadFile('qa_data/tokens/docusign.json'); sbAuth := TChilkatStringBuilder.Create(Self); sbAuth.Append('Bearer '); sbAuth.Append(jsonToken.StringOf('access_token')); http.SetRequestHeader('Authorization',sbAuth.GetAsString()); http.SetRequestHeader('Content-Type','application/json'); // Don't forget to modify this line to use your account ID resp := http.PostJson3('https://demo.docusign.net/restapi/v2.1/accounts/${accountId}/envelopes','application/json',json.ControlInterface); if (http.LastMethodSuccess = 0) then begin Memo1.Lines.Add(http.LastErrorText); Exit; end; sbResponseBody := TChilkatStringBuilder.Create(Self); resp.GetBodySb(sbResponseBody.ControlInterface); jResp := TChilkatJsonObject.Create(Self); jResp.LoadSb(sbResponseBody.ControlInterface); jResp.EmitCompact := 0; Memo1.Lines.Add('Response Body:'); Memo1.Lines.Add(jResp.Emit()); respStatusCode := resp.StatusCode; Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode)); if (respStatusCode >= 400) then begin Memo1.Lines.Add('Response Header:'); Memo1.Lines.Add(resp.Header); Memo1.Lines.Add('Failed.'); Exit; end; // Sample JSON response: // (Sample code for parsing the JSON response is shown below) // { // "envelopeId": "d51cfdab-22ed-4832-bf68-446c44077ffc", // "uri": "/envelopes/d51cfdab-22ed-4832-bf68-446c44077ffc", // "statusDateTime": "2018-04-17T16:31:51.8830000Z", // "status": "sent" // } // Sample code for parsing the JSON response... // Use the following online tool to generate parsing code from sample JSON: // Generate Parsing Code from JSON envelopeId := jResp.StringOf('envelopeId'); uri := jResp.StringOf('uri'); statusDateTime := jResp.StringOf('statusDateTime'); status := jResp.StringOf('status'); end; |
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