Instead of ‘login’ and ‘password’ use your credentials from https://app.dataforseo.com/api-access

            

# Instead of 'login' and 'password' use your credentials from https://app.dataforseo.com/api-access \
login="login" \
password="password" \
cred="$(printf ${login}:${password} | base64)" \
curl --location --request GET "https://api.dataforseo.com/v3/dataforseo_labs/locations_and_languages" \
--header "Authorization: Basic ${cred}"  \
--header "Content-Type: application/json" \
--data-raw ""


        

<?php
// You can download this file from here https://cdn.dataforseo.com/v3/examples/php/php_RestClient.zip
require('RestClient.php');
$api_url = 'https://api.dataforseo.com/';
// Instead of 'login' and 'password' use your credentials from https://app.dataforseo.com/api-access
$client = new RestClient($api_url, null, 'login', 'password');

try {
   // using this method you can get a list of locations and languages
   // GET /v3/dataforseo_labs/locations_and_languages
   $result = $client->get('/v3/dataforseo_labs/locations_and_languages');
   print_r($result);
   // do something with result
} catch (RestClientException $e) {
   echo "\n";
   print "HTTP code: {$e->getHttpCode()}\n";
   print "Error code: {$e->getCode()}\n";
   print "Message: {$e->getMessage()}\n";
   print  $e->getTraceAsString();
   echo "\n";
}
$client = null;
?>

            

from client import RestClient
# You can download this file from here https://cdn.dataforseo.com/v3/examples/python/python_Client.zip
client = RestClient("login", "password")
# using this method you can get a list of locations and languages
# GET /v3/dataforseo_labs/locations_and_languages
response = client.get("/v3/dataforseo_labs/locations_and_languages")
# you can find the full list of the response codes here https://docs.dataforseo.com/v3/appendix/errors
if response["status_code"] == 20000:
    print(response)
    # do something with result
else:
    print("error. Code: %d Message: %s" % (response["status_code"], response["status_message"]))

        

            


const axios = require('axios');

axios({
    method: 'get',
    url: 'https://api.dataforseo.com/v3/dataforseo_labs/locations_and_languages',
    auth: {
        username: 'login',
        password: 'password'
    },
    headers: {
        'content-type': 'application/json'
    }
}).then(function (response) {
    var result = response['data']['tasks'][0]['result'];
    // Result data
    console.log(result);
}).catch(function (error) {
    console.log(error);
});


        

            

using Newtonsoft.Json;
using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Threading.Tasks;

namespace DataForSeoDemos
{
    public static partial class Demos
    {
        public static async Task dataforseo_labs_locations_and_languages()
        {
            var httpClient = new HttpClient
            {
                BaseAddress = new Uri("https://api.dataforseo.com/"),
                // Instead of 'login' and 'password' use your credentials from https://app.dataforseo.com/api-access
                DefaultRequestHeaders = { Authorization = new AuthenticationHeaderValue("Basic", Convert.ToBase64String(Encoding.ASCII.GetBytes("login:password"))) }
            };
            // using this method you can get a list of locations and languages
            // GET /v3/dataforseo_labs/locations_and_languages
            var response = await httpClient.GetAsync("/v3/dataforseo_labs/locations_and_languages");
            var result = JsonConvert.DeserializeObject(await response.Content.ReadAsStringAsync());
            // you can find the full list of the response codes here https://docs.dataforseo.com/v3/appendix/errors
            if (result.status_code == 20000)
            {
                // do something with result
                Console.WriteLine(result);
            }
            else
                Console.WriteLine($"error. Code: {result.status_code} Message: {result.status_message}");
        }
    }
}


        

The above command returns JSON structured like this:

{
    "version": "0.1.20221214",
    "status_code": 20000,
    "status_message": "Ok.",
    "time": "0.2517 sec.",
    "cost": 0,
    "tasks_count": 1,
    "tasks_error": 0,
    "tasks": [
        {
            "id": "01111530-1535-0196-0000-247f5e1d1953",
            "status_code": 20000,
            "status_message": "Ok.",
            "time": "0 sec.",
            "cost": 0,
            "result_count": 90,
            "path": [
                "v3",
                "dataforseo_labs",
                "locations_and_languages"
            ],
            "data": {
                "api": "dataforseo_labs",
                "function": "locations_and_languages"
            },
            "result": [
                {
                    "location_code": 2840,
                    "location_name": "United States",
                    "location_code_parent": null,
                    "country_iso_code": "US",
                    "location_type": "Country",
                    "available_languages": [
                        {
                            "available_sources": [
                                "google",
                                "bing",
                                "amazon"
                            ],
                            "language_name": "English",
                            "language_code": "en",
                            "keywords": 857610015,
                            "serps": 178274543
                        },
                        {
                            "available_sources": [
                                "google"
                            ],
                            "language_name": "Spanish",
                            "language_code": "es",
                            "keywords": 101466536,
                            "serps": 5390600
                        }
                    ]
                },
                {
                    "location_code": 2854,
                    "location_name": "Burkina Faso",
                    "location_code_parent": null,
                    "country_iso_code": "BF",
                    "location_type": "Country",
                    "available_languages": [
                        {
                            "available_sources": [
                                "google"
                            ],
                            "language_name": "French",
                            "language_code": "fr",
                            "keywords": 3256536,
                            "serps": 216324
                        }
                    ]
                },
                {
                    "location_code": 2858,
                    "location_name": "Uruguay",
                    "location_code_parent": null,
                    "country_iso_code": "UY",
                    "location_type": "Country",
                    "available_languages": [
                        {
                            "available_sources": [
                                "google"
                            ],
                            "language_name": "Spanish",
                            "language_code": "es",
                            "keywords": 8872110,
                            "serps": 455072
                        }
                    ]
                },
                {
                    "location_code": 2862,
                    "location_name": "Venezuela",
                    "location_code_parent": null,
                    "country_iso_code": "VE",
                    "location_type": "Country",
                    "available_languages": [
                        {
                            "available_sources": [
                                "google"
                            ],
                            "language_name": "Spanish",
                            "language_code": "es",
                            "keywords": 36270163,
                            "serps": 2529098
                        }
                    ]
                }
            ]
        }
    ]
}