Go
Go
DocuSign: Requesting a Signature via Email (Remote Signing)
See more DocuSign Examples
This 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.Chilkat Go Downloads
success := false
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http := chilkat.NewHttp()
// 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 := chilkat.NewBinData()
success = pdfData.LoadFile("qa_data/pdf/helloWorld.pdf")
if success == false {
fmt.Println("Failed to load local PDF file.")
http.DisposeHttp()
pdfData.DisposeBinData()
return
}
json := chilkat.NewJsonObject()
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 := chilkat.NewJsonObject()
success = jsonToken.LoadFile("qa_data/tokens/docusign.json")
sbAuth := chilkat.NewStringBuilder()
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 := chilkat.NewHttpResponse()
success = http.HttpJson("POST","https://demo.docusign.net/restapi/v2.1/accounts/${accountId}/envelopes",json,"application/json",resp)
if success == false {
fmt.Println(http.LastErrorText())
http.DisposeHttp()
pdfData.DisposeBinData()
json.DisposeJsonObject()
jsonToken.DisposeJsonObject()
sbAuth.DisposeStringBuilder()
resp.DisposeHttpResponse()
return
}
sbResponseBody := chilkat.NewStringBuilder()
resp.GetBodySb(sbResponseBody)
jResp := chilkat.NewJsonObject()
jResp.LoadSb(sbResponseBody)
jResp.SetEmitCompact(false)
fmt.Println("Response Body:")
fmt.Println(*jResp.Emit())
respStatusCode := resp.StatusCode()
fmt.Println("Response Status Code = ", respStatusCode)
if respStatusCode >= 400 {
fmt.Println("Response Header:")
fmt.Println(resp.Header())
fmt.Println("Failed.")
http.DisposeHttp()
pdfData.DisposeBinData()
json.DisposeJsonObject()
jsonToken.DisposeJsonObject()
sbAuth.DisposeStringBuilder()
resp.DisposeHttpResponse()
sbResponseBody.DisposeStringBuilder()
jResp.DisposeJsonObject()
return
}
// 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
var envelopeId *string = new(string)
var uri *string = new(string)
var statusDateTime *string = new(string)
var status *string = new(string)
envelopeId = jResp.StringOf("envelopeId")
uri = jResp.StringOf("uri")
statusDateTime = jResp.StringOf("statusDateTime")
status = jResp.StringOf("status")
http.DisposeHttp()
pdfData.DisposeBinData()
json.DisposeJsonObject()
jsonToken.DisposeJsonObject()
sbAuth.DisposeStringBuilder()
resp.DisposeHttpResponse()
sbResponseBody.DisposeStringBuilder()
jResp.DisposeJsonObject()