Leads

{
   add: [
      {
         name: "Pencils purchase",
         created_at: "1508101200",
         updated_at: "1508274000",
         status_id: "13670637",
         responsible_user_id: "957083",
         sale: "5000",
         tags: "pencil, buy",
         contacts_id: [
            "1099149"
            ],
            company_id: "1099148",
            custom_fields: [
               {
                  id: "4399649",
                  values: [
                     "3691615",
                     "3691616",
                     "3691617"
                  ]
               },
               {
                  id: "4399656",
                  values: [
                     {
                        value: "2017-10-26"
                     }
                  ]
               },
               {
                  id: "4399655",
                  values: [
                     {
                        value: "Madison st., 1",
                        subtype: "address_line_1"
                     },
                     {
                        value: "Washington",
                        subtype: "city"
                     },
                     {
                        value: "101010",
                        subtype: "zip"
                     },
                     {
                        value: "US",
                        subtype: "country"
                     }
                  ]
               }
            ]
      }
   ]
}

{
   update: [
      {
         id: "1090256",
         updated_at: "1508360400",
         sale: "10000",
         custom_fields: [
            {
               id: "4399664",
               values: [
                  {
                     value: "3691641"
                  }
               ]
            },
            {
               id: "4399665",
               values: [
                  "3691643",
                  "3691644"
               ]
            },
            {
               id: "4399663",
               values: [
                  {
                     value: "Madison st., 2",
                     subtype: "address_line_1"
                  }
               ]
            }
         ]
      }
   ]
}

{
   _links: {
      self: {
         href: "/api/v2/leads",
         method: "post"
      }
   },
   _embedded: {
      items: [
         {
            id: 1090255,
            request_id: 0,
            _link: {
               self: {
                  href: "/api/v2/leads?id=1090255",
                  method: "get"
               }
            }
         }
      ]
   }
}

$leads['add']=array(
  array(
    'name'=>'Pencil Deal',
    'created_at'=>1298904164,
    'status_id'=>142,
    'sale'=>300000,
    'responsible_user_id'=>215302,
    'tags' => 'Important, USA', #Tags
   'custom_fields'=>array(
      array(
        'id'=>427496, #The unique identifier of the additional field to be populated
       'values'=>array( #id values ​​are passed in the values ​​array, separated by commas
           1240665,
            1240664
        )
      ),
      array(
        'id'=>427497, #The unique identifier of the additional field to be populated
       'values'=>array(
          array(
            'value'=>1240667
          )
        )
      ),
      array(
        'id'=>427231, #The unique identifier of the additional field to be populated
       'values'=>array(
          array(
            'value'=>'14.06.2014' #the delimiter is a dot
         )
        )
      ),
      array(
        'id'=>458615, #The unique identifier of the additional field to be populated
       'values'=>array(
          array(
            'value' => 'Address line 1',
            'subtype' => 'address_line_1',
          ),
          array(
            'value' => 'Address line 2',
            'subtype' => 'address_line_2',
          ),
          array(
            'value' => 'City',
            'subtype' => 'city',
          ),
          array(
            'value' => 'Region',
            'subtype' => 'state',
          ),
          array(
            'value' => '203',
            'subtype' => 'zip',
          ),
          array(
            'value' => 'US',
            'subtype' => 'country',
          )
        )
      )
    )
  ),
  array(
    'name'=>'Paper',
    'created_at'=>1298904164,
    'status_id'=>7087609,
    'sale'=>600200,
    'responsible_user_id'=>215309,
    'custom_fields'=>array(
      array(
        #A non-standard additional field such as the "multi-list" that we created
       'id'=>426106,
        'values'=>array(
          1237756,
          1237758
        )
      )
    )
  )
);
/* Now prepare the data needed to query the server */
$subdomain='test'; #Our account is a subdomain
#Generate a link for the request
$link='https://'.$subdomain.'.amocrm.com/api/v2/leads';
/* We need to initiate a request to the server. We use the cURL library (supplied as part of PHP). More about
work with this
library you can read in the manual. */
$curl=curl_init(); #Save the cURL session descriptor
#Set the necessary parameters for the cURL session
curl_setopt($curl,CURLOPT_RETURNTRANSFER,true);
curl_setopt($curl,CURLOPT_USERAGENT,'amoCRM-API-client/1.0');
curl_setopt($curl,CURLOPT_URL,$link);
curl_setopt($curl,CURLOPT_CUSTOMREQUEST,'POST');
curl_setopt($curl,CURLOPT_POSTFIELDS,json_encode($leads));
curl_setopt($curl,CURLOPT_HTTPHEADER,array('Content-Type: application/json'));
curl_setopt($curl,CURLOPT_HEADER,false);
curl_setopt($curl,CURLOPT_COOKIEFILE,dirname(__FILE__).'/cookie.txt'); #PHP>5.3.6 dirname(__FILE__) -> __DIR__
curl_setopt($curl,CURLOPT_COOKIEJAR,dirname(__FILE__).'/cookie.txt'); #PHP>5.3.6 dirname(__FILE__) -> __DIR__
curl_setopt($curl,CURLOPT_SSL_VERIFYPEER,0);
curl_setopt($curl,CURLOPT_SSL_VERIFYHOST,0);
$out=curl_exec($curl); #Initiate a request to the API and save the response to a variable
$code=curl_getinfo($curl,CURLINFO_HTTP_CODE);
/* Now we can process the response received from the server. This is an example. You can process the data in your own way. */
$code=(int)$code;
$errors=array(
  301=>'Moved permanently',
  400=>'Bad request',
  401=>'Unauthorized',
  403=>'Forbidden',
  404=>'Not found',
  500=>'Internal server error',
  502=>'Bad gateway',
  503=>'Service unavailable'
);
try
{
  #If the response code is not 200 or 204, we return an error message
 if($code!=200 && $code!=204) {
    throw new Exception(isset($errors[$code]) ? $errors[$code] : 'Undescribed error',$code);
  }
}
catch(Exception $E)
{
  die('Error: '.$E->getMessage().PHP_EOL.'Error code: '.$E->getCode());
}

curl_setopt($curl,CURLOPT_HTTPHEADER,array('IF-MODIFIED-SINCE: Mon, 01 Aug 2017 07:07:23 UTC'));

{
   _links: {
      self: {
         href: "/api/v2/leads?id=1090256",
         method: "get"
      }
   },
   _embedded: {
      items: [
         {
            id: 1090256,
            name: "Lead #1090256",
            responsible_user_id: 957084,
            created_by: 957084,
            created_at: 1508400624,
            updated_at: 1508403644,
            account_id: 13670640,
            is_deleted: false,
            main_contact: {
               id: 1099418,
               _links: {
                  self: {
                     href: "/api/v2/contacts?id=1099153",
                     method: "get"
                  }
               }
            },
            group_id: 0,
            company: {
               id: 1099427,
               name: null,
               _links: {
                  self: {
                     href: "/api/v2/companies?id=1099152",
                     method: "get"
                  }
               }
            },
            closed_at: 0,
            closest_task_at: 1508446740,
            tags: [],
            custom_fields: [
               {
                  id: 4399664,
                  name: "Select",
                  values: [
                     {
                        value: "5",
                        enum: "3691641"
                     }
                  ],
                  is_system: false
               },
               {
                  id: 4399665,
                  name: "Multiselect",
                  values: [
                     {
                        value: "2",
                        enum: "3691643"
                     },
                     {
                        value: "3",
                        enum: "3691644"
                     }
                 ],
                 is_system: false
              },
              {
                 id: 4399666,
                 name: "Text",
                 values: [
                    {
                       value: "Notes about the lead"
                    }
                 ],
                 is_system: false
              },
              {
                 id: 4399663,
                 name: "Address",
                 values: [
                    {
                       value: "Madison st., 1",
                       subtype: "1"
                    },
                    {
                       value: "Washington",
                       subtype: "3"
                    },
                    {
                       value: "101010",
                       subtype: "5"
                    }
                 ],
                 is_system: false
              }
           ],
           contacts: {
              id: [
                 1099418,
                 1099154
              ],
              _links: {
                 self: {
                    href: "/api/v2/contacts?id=1099418,1099154",
                    method: "get"
                 }
              }
           },
           status_id: 13670642,
           sale: 5000,
           pipeline: {
              id: 10273,
              _links: {
                 self: {
                    href: "/api/v2/pipelines?id=10246",
                    method: "get"
                 }
              }
           },
           _links: {
              self: {
                 href: "/api/v2/leads?id=1090256",
                 method: "get"
              }
           }
        }
      ]
   }
}

/* First, we need to initialize the data needed to compose the request. */
$subdomain='test'; #Our account - subdomain
/* We form the reference for the query */
$link='https://'.$subdomain.'.amocrm.com/api/v2/leads';
/* Note that you can pass in the reference other parameters that affect the output (see the documentation higher).
Therefore, we can replace the link given above with one of the following, or combine the parameters in the way that you want is necessary. */
$link='https://'.$subdomain.'.amocrm.com/api/v2/leads?limit_rows=50';
$link='https://'.$subdomain.'.amocrm.com/api/v2/leads?limit_rows=50&limit_offset=2';
/* The following query will return a list of leads that have mail 'test@mail.com' */
$link='https://'.$subdomain.'.amocrm.com/api/v2/leads?query=test@mail.com';
/* We need to initiate a request to the server. We use the cURL library (supplied as part of PHP). More about work with this library you can read in the manual. */
$curl=curl_init();
/* Set the necessary parameters for the cURL session */
curl_setopt($curl,CURLOPT_RETURNTRANSFER,true);
curl_setopt($curl,CURLOPT_USERAGENT,'amoCRM-API-client/1.0');
curl_setopt($curl,CURLOPT_URL,$link);
curl_setopt($curl,CURLOPT_HEADER,false);
curl_setopt($curl,CURLOPT_COOKIEFILE,dirname(__FILE__).'/cookie.txt'); #PHP>5.3.6 dirname(__FILE__) -> __DIR__
curl_setopt($curl,CURLOPT_COOKIEJAR,dirname(__FILE__).'/cookie.txt'); #PHP>5.3.6 dirname(__FILE__) -> __DIR__
curl_setopt($curl,CURLOPT_SSL_VERIFYPEER,0);
curl_setopt($curl,CURLOPT_SSL_VERIFYHOST,0);
/* You can also send an additional HTTP header IF-MODIFIED-SINCE, which specifies the date in the format D, d M Y
H: i: s. When
The transfer of this header will be returned to leads changed later than this date. */
curl_setopt($curl,CURLOPT_HTTPHEADER,array('IF-MODIFIED-SINCE: Mon, 01 Aug 2013 07:07:23'));
/* We are querying the server. */
$out=curl_exec($curl); #Initiate a request to the API and save the response to a variable
$code=curl_getinfo($curl,CURLINFO_HTTP_CODE);
curl_close($curl);
/* Now we can process the response received from the server. This is an example. You can process the data in your own way. */
$code=(int)$code;
$errors=array(
  301=>'Moved permanently',
  400=>'Bad request',
  401=>'Unauthorized',
  403=>'Forbidden',
  404=>'Not found',
  500=>'Internal server error',
  502=>'Bad gateway',
  503=>'Service unavailable'
);
try
{
  /* If the response code is not 200 or 204, we return an error message */
  if($code!=200 && $code!=204) {
    throw new Exception(isset($errors[$code]) ? $errors[$code] : 'Undescribed error',$code);
  }
}
catch(Exception $E)
{
  die('Error: '.$E->getMessage().PHP_EOL.'Error code: '.$E->getCode());
}
/*
 The data is obtained in the JSON format, therefore, in order to obtain readable data,
 We will have to translate the answer into a format that PHP understands
 */
$Response=json_decode($out,true);
$Response=$Response['_embedded']['items'];