add text to description

RequestSignatureOnDocument.php

<?php
    
	// Input your info here:
	$email = "***";			// your account email
	$password = "***";		// your account password
	$integratorKey = "***";		// your account integrator key, found on (Preferences -> API page)
	$recipientName = "***";		// provide a recipient (signer) name
	$documentName = "***";		// copy document with same name into this directory!
	
	// construct the authentication header:
	$header = "<DocuSignCredentials><Username>" . $email . "</Username><Password>" . $password . "</Password><IntegratorKey>" . $integratorKey . "</IntegratorKey></DocuSignCredentials>";
	
	/////////////////////////////////////////////////////////////////////////////////////////////////
	// STEP 1 - Login (to retrieve baseUrl and accountId)
	/////////////////////////////////////////////////////////////////////////////////////////////////
	$url = "https://demo.docusign.net/restapi/v2/login_information";
	$curl = curl_init($url);
	curl_setopt($curl, CURLOPT_HEADER, false);
	curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($curl, CURLOPT_HTTPHEADER, array("X-DocuSign-Authentication: $header"));
	
	$json_response = curl_exec($curl);
	$status = curl_getinfo($curl, CURLINFO_HTTP_CODE);
	
	if ( $status != 200 ) {
		echo "error calling webservice, status is:" . $status;
		exit(-1);
	}
	
	$response = json_decode($json_response, true);
	$accountId = $response["loginAccounts"][0]["accountId"];
	$baseUrl = $response["loginAccounts"][0]["baseUrl"];
	curl_close($curl);
	
	//--- display results
	echo "\naccountId = " . $accountId . "\nbaseUrl = " . $baseUrl . "\n";
    
	/////////////////////////////////////////////////////////////////////////////////////////////////
	// STEP 2 - Create an envelope with one recipient, one tab, and one document and send
	/////////////////////////////////////////////////////////////////////////////////////////////////
	
	// the following request body will place 1 signature tab on the document you supply, located
	// 100 pixels to the right and 100 pixels down from the top left of the document
	$data = array (
            "emailSubject" => "DocuSign API - Signature Request on Document",
            "documents" => array( array( "documentId" => "1", "name" => $documentName)),
            "recipients" => array( "signers" => array(
                array(  "email" => $email,
                        "name" => $recipientName,
                        "recipientId" => "1",
                        "tabs" => array(
                            "signHereTabs" => array(
                                array( "xPosition" => "100",
                                       "yPosition" => "100",
                                       "documentId" => "1",
                                       "pageNumber" => "1" )
                            ))
                 ))
            ),
	    "status" => "sent"
	);
	$data_string = json_encode($data);  
	
	$file_contents = file_get_contents($documentName);
	
	$requestBody = "\r\n"
	."\r\n"
	."--myboundary\r\n"
	."Content-Type: application/json\r\n"
	."Content-Disposition: form-data\r\n"
	."\r\n"
	."$data_string\r\n"
	."--myboundary\r\n"
	."Content-Type:application/pdf\r\n"
	."Content-Disposition: file; filename=\"$documentName\"; documentid=1 \r\n"
	."\r\n"
	."$file_contents\r\n"
	."--myboundary--\r\n"
	."\r\n";
	
	// *** append "/envelopes" to baseUrl and as signature request endpoint
	$curl = curl_init($baseUrl . "/envelopes" );
	curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($curl, CURLOPT_POST, true);
	curl_setopt($curl, CURLOPT_POSTFIELDS, $requestBody);                                                                  
	curl_setopt($curl, CURLOPT_HTTPHEADER, array(                                                                          
		'Content-Type: multipart/form-data;boundary=myboundary',
		'Content-Length: ' . strlen($requestBody),
		"X-DocuSign-Authentication: $header" )                                                                       
	);
	
	$json_response = curl_exec($curl);
	$status = curl_getinfo($curl, CURLINFO_HTTP_CODE);
	if ( $status != 201 ) {
		echo "error calling webservice, status is:" . $status . "\nerror text is --> ";
		print_r($json_response); echo "\n";
		exit(-1);
	}
	
	$response = json_decode($json_response, true);
	$envelopeId = $response["envelopeId"];
	
	//--- display results
	echo "Document is sent! Envelope ID = " . $envelopeId . "\n\n"; 
?>