Documentation

import requests
import json

API_KEY = 'YOUR_API_KEY'
API_URL = 'https://api.crossdocument.com/v3'

def send_document():
    # First, upload the document
    headers = {
        'Authorization': f'Bearer {API_KEY}'
    }
    
    files = {
        'file': ('contract.pdf', open('contract.pdf', 'rb'), 'application/pdf')
    }
    
    data = {
        'name': 'Sales Contract'
    }
    
    upload_response = requests.post(
        f'{API_URL}/documents',
        headers=headers,
        files=files,
        data=data
    )
    
    upload_data = upload_response.json()
    document_id = upload_data['data']['document_id']
    
    # Now, send it for signature
    signatories = [
        {
            'email': 'john@example.com',
            'name': 'John Doe',
            'role': 'signer'
        },
        {
            'email': 'jane@example.com',
            'name': 'Jane Smith',
            'role': 'approver'
        }
    ]
    
    send_data = {
        'signatories': signatories,
        'message': 'Please sign this contract',
        'expires_in': 7  # days
    }
    
    send_headers = {
        'Authorization': f'Bearer {API_KEY}',
        'Content-Type': 'application/json'
    }
    
    send_response = requests.post(
        f'{API_URL}/documents/{document_id}/send',
        headers=send_headers,
        data=json.dumps(send_data)
    )
    
    print('Document sent successfully:', send_response.json())

if __name__ == '__main__':
    send_document()

<?php
$API_KEY = 'YOUR_API_KEY';
$API_URL = 'https://api.crossdocument.com/v3';

function sendDocument() {
    global $API_KEY, $API_URL;
    
    // First, upload the document
    $curl = curl_init();
    
    $postFields = [
        'file' => new CURLFile('contract.pdf', 'application/pdf', 'contract.pdf'),
        'name' => 'Sales Contract'
    ];
    
    curl_setopt_array($curl, [
        CURLOPT_URL => $API_URL . '/documents',
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_ENCODING => '',
        CURLOPT_MAXREDIRS => 10,
        CURLOPT_TIMEOUT => 30,
        CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
        CURLOPT_CUSTOMREQUEST => 'POST',
        CURLOPT_POSTFIELDS => $postFields,
        CURLOPT_HTTPHEADER => [
            'Authorization: Bearer ' . $API_KEY
        ],
    ]);
    
    $uploadResponse = curl_exec($curl);
    $uploadErr = curl_error($curl);
    
    curl_close($curl);
    
    if ($uploadErr) {
        echo 'Error uploading document: ' . $uploadErr;
        return;
    }
    
    $uploadData = json_decode($uploadResponse, true);
    $documentId = $uploadData['data']['document_id'];
    
    // Now, send it for signature
    $signatories = [
        [
            'email' => 'john@example.com',
            'name' => 'John Doe',
            'role' => 'signer'
        ],
        [
            'email' => 'jane@example.com',
            'name' => 'Jane Smith',
            'role' => 'approver'
        ]
    ];
    
    $sendData = [
        'signatories' => $signatories,
        'message' => 'Please sign this contract',
        'expires_in' => 7 // days
    ];
    
    $curl = curl_init();
    
    curl_setopt_array($curl, [
        CURLOPT_URL => $API_URL . '/documents/' . $documentId . '/send',
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_ENCODING => '',
        CURLOPT_MAXREDIRS => 10,
        CURLOPT_TIMEOUT => 30,
        CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
        CURLOPT_CUSTOMREQUEST => 'POST',
        CURLOPT_POSTFIELDS => json_encode($sendData),
        CURLOPT_HTTPHEADER => [
            'Authorization: Bearer ' . $API_KEY,
            'Content-Type: application/json'
        ],
    ]);
    
    $sendResponse = curl_exec($curl);
    $sendErr = curl_error($curl);
    
    curl_close($curl);
    
    if ($sendErr) {
        echo 'Error sending document: ' . $sendErr;
        return;
    }
    
    echo 'Document sent successfully: ' . $sendResponse;
}

sendDocument();
?>

require 'net/http'
require 'uri'
require 'json'
require 'mime/types'

API_KEY = 'YOUR_API_KEY'
API_URL = 'https://api.crossdocument.com/v3'

def send_document
  # First, upload the document
  uri = URI.parse("#{API_URL}/documents")
  
  file = File.open('contract.pdf', 'rb')
  content_type = MIME::Types.type_for('contract.pdf').first.content_type
  
  # Create request
  request = Net::HTTP::Post.new(uri)
  request['Authorization'] = "Bearer #{API_KEY}"
  
  # Create multipart form data
  boundary = "----WebKitFormBoundary#{SecureRandom.hex(16)}"
  request['Content-Type'] = "multipart/form-data; boundary=#{boundary}"
  
  post_body = []
  post_body << "--#{boundary}\r\n"
  post_body << "Content-Disposition: form-data; name=\"file\"; filename=\"contract.pdf\"\r\n"
  post_body << "Content-Type: #{content_type}\r\n\r\n"
  post_body << file.read
  post_body << "\r\n--#{boundary}\r\n"
  post_body << "Content-Disposition: form-data; name=\"name\"\r\n\r\n"
  post_body << "Sales Contract"
  post_body << "\r\n--#{boundary}--\r\n"
  
  request.body = post_body.join
  
  # Send request
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = (uri.scheme == 'https')
  upload_response = http.request(request)
  
  upload_data = JSON.parse(upload_response.body)
  document_id = upload_data['data']['document_id']
  
  # Now, send it for signature
  signatories = [
    {
      email: 'john@example.com',
      name: 'John Doe',
      role: 'signer'
    },
    {
      email: 'jane@example.com',
      name: 'Jane Smith',
      role: 'approver'
    }
  ]
  
  send_data = {
    signatories: signatories,
    message: 'Please sign this contract',
    expires_in: 7 # days
  }
  
  uri = URI.parse("#{API_URL}/documents/#{document_id}/send")
  request = Net::HTTP::Post.new(uri)
  request['Authorization'] = "Bearer #{API_KEY}"
  request['Content-Type'] = 'application/json'
  request.body = send_data.to_json
  
  send_response = http.request(request)
  
  puts "Document sent successfully: #{send_response.body}"
end

send_document