const SibApiV3Sdk = require('sib-api-v3-sdk');
let defaultClient = SibApiV3Sdk.ApiClient.instance;

let apiKey = defaultClient.authentications['api-key'];
apiKey.apiKey = 'YOUR API KEY';

let apiInstance = new SibApiV3Sdk.ContactsApi();

let opts = {
  'limit': 50, 
  'offset': 0, 
  'modifiedSince': new Date('2021-09-07T19:20:30+01:00') 
};
apiInstance.getContacts(opts).then(function(data) {
  console.log('API called successfully. Returned data: ' +JSON.stringify(data));
}, function(error) {
  console.error(error);
});

<?php
require_once(__DIR__ . '/vendor/autoload.php');

$config = SendinBlue\Client\Configuration::getDefaultConfiguration()->setApiKey('api-key', 'YOUR API KEY');

$apiInstance = new SendinBlue\Client\Api\ContactsApi(
    new GuzzleHttp\Client(),
    $config
);
$limit = 50; 
$offset = 0; 
$modifiedSince = new \DateTime('2021-09-07T19:20:30+01:00');

try {
    $result = $apiInstance->getContacts($limit, $offset, $modifiedSince);
    print_r($result);
} catch (Exception $e) {
    echo 'Exception when calling ContactsApi->getContacts: ', $e->getMessage(), PHP_EOL;
}
?>

from __future__ import print_function
import time
import sib_api_v3_sdk
from sib_api_v3_sdk.rest import ApiException
from pprint import pprint

configuration = sib_api_v3_sdk.Configuration()
configuration.api_key['api-key'] = 'YOUR API KEY'
api_instance = sib_api_v3_sdk.ContactsApi(sib_api_v3_sdk.ApiClient(configuration))
limit = 50
offset = 0
modified_since = '2020-09-20T19:20:30+01:00'

try:
    api_response = api_instance.get_contacts(limit=limit, offset=offset, modified_since=modified_since)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ContactsApi->get_contacts: %s\n" % e)

const SibApiV3Sdk = require('sib-api-v3-typescript');
 
let apiInstance = new SibApiV3Sdk.ContactsApi()

let apiKey = apiInstance.authentications['apiKey'];
apiKey.apiKey = 'YOUR API KEY';
 
let limit= 50;
let offset= 0;
let modifiedSince = new Date('2021-09-07T19:20:30+01:00');
 
apiInstance.getContacts(limit,offset,modifiedSince).then(function(data) {
    console.log('API called successfully. Returned data: ' +JSON.stringify(data));
}, function(error) {
    console.error(error);
});

package sibApi;

import sendinblue.ApiClient;
import sendinblue.Configuration;
import sendinblue.auth.ApiKeyAuth;
import sibModel.*;
import org.threeten.bp.OffsetDateTime;

public class Program {
    public static void main(String[] args) {
        ApiClient defaultClient = Configuration.getDefaultApiClient();
        // Configure API key authorization: api-key
        ApiKeyAuth apiKey = (ApiKeyAuth) defaultClient.getAuthentication("api-key");
        apiKey.setApiKey("YOUR API KEY");

        try {
            ContactsApi api = new ContactsApi();
            Long limit = 50l;
            Long offset = 0l;
            String modifiedSince = "2020-01-26T15:10:00+05:30";
            String sort = null;
            GetContacts response = api.getContacts(limit, offset, modifiedSince, sort);
            System.out.println(response.toString());
        } catch (Exception e) {
            System.out.println("Exception occurred:- " + e.getMessage());
        }
    }
}

using sib_api_v3_sdk.Api;
using sib_api_v3_sdk.Client;
using sib_api_v3_sdk.Model;
using System;
using System.Diagnostics;

namespace Sendinblue
{
    class Program
    {
        static void Main(string[] args)
        {
            Configuration.Default.ApiKey.Add("api-key", "YOUR API KEY");

            var apiInstance = new ContactsApi();
            long? limit = 10;
            long? offset = 5;
            string modifiedSince = "2020-06-26T11:17:10.970+05:30";
            try
            {
                GetContacts result = apiInstance.GetContacts(limit, offset, modifiedSince);
                Debug.WriteLine(result.ToJson());
                Console.WriteLine(result.ToJson());
                Console.ReadLine();
            }
            catch (Exception e)
            {
                Debug.WriteLine(e.Message);
                Console.WriteLine(e.Message);
                Console.ReadLine();
            }
        }
    }
}

package main
import (
	"fmt"
	"context"
  sib_api_v3_sdk "./lib"
  "github.com/antihax/optional"
)

func main() {
	var ctx context.Context
	var cli = sib_api_v3_sdk.APIClient{
		cfg: sib_api_v3_sdk.NewConfiguration(),
	}
	//Configure API key authorization: api-key
	cli.cfg.AddDefaultHeader("api-key", "YOUR_API_KEY")

	sib := sib_api_v3_sdk.NewAPIClient(cli.cfg)
	var params = &ContactsApiGetContactsOpts{
    Limit: optional.NewInt64(50),
    Offset: optional.NewInt64(0),
		ModifiedSince: optional.NewString("2020-09-20T19:20:30+01:00"),
	}

	obj, resp, err := sib.ContactsApi.GetContacts(ctx, params)
  if err != nil{
    fmt.println("Error when calling ContactsApi->GetContacts: ",err.Error())
    return
  }
	fmt.Println("GetAllContact Object:",obj," GetAllContact Response: ",resp)
	return 
}

# load the gem
require 'sib-api-v3-sdk'
# setup authorization
SibApiV3Sdk.configure do |config|
  # Configure API key authorization: api-key
  config.api_key['api-key'] = 'YOUR API KEY'
end

api_instance = SibApiV3Sdk::ContactsApi.new

opts = { 
  limit: 50, # Integer | Number of documents per page
  offset: 0, # Integer | Index of the first document of the page
  modified_since: DateTime.iso8601('2021-02-03T04:05:06+07:00'), # String | Filter (urlencoded) the contacts modified after a given UTC date-time (YYYY-MM-DDTHH:mm:ss.SSSZ). Prefer to pass your timezone in date-time format for accurate result.
  sort: 'desc' # String | Sort the results in the ascending/descending order of record creation. Default order is **descending** if `sort` is not passed
}

begin
  #Get all the contacts
  result = api_instance.get_contacts(opts)
  p result
rescue SibApiV3Sdk::ApiError => e
  puts "Exception when calling ContactsApi->get_contacts: #{e}"
end