curl --request POST \
  --url https://api.lemlist.com/api/database/people \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "filters": [
    {
      "filterId": "country",
      "in": [
        "France"
      ],
      "out": [
        "India"
      ]
    }
  ],
  "page": 1,
  "size": 25
}
'

import requests

url = "https://api.lemlist.com/api/database/people"

payload = {
    "filters": [
        {
            "filterId": "country",
            "in": ["France"],
            "out": ["India"]
        }
    ],
    "page": 1,
    "size": 25
}
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    filters: [{filterId: 'country', in: ['France'], out: ['India']}],
    page: 1,
    size: 25
  })
};

fetch('https://api.lemlist.com/api/database/people', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

require 'uri'
require 'net/http'

url = URI("https://api.lemlist.com/api/database/people")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"filters\": [\n    {\n      \"filterId\": \"country\",\n      \"in\": [\n        \"France\"\n      ],\n      \"out\": [\n        \"India\"\n      ]\n    }\n  ],\n  \"page\": 1,\n  \"size\": 25\n}"

response = http.request(request)
puts response.read_body

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.lemlist.com/api/database/people",
  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([
    'filters' => [
        [
                'filterId' => 'country',
                'in' => [
                                'France'
                ],
                'out' => [
                                'India'
                ]
        ]
    ],
    'page' => 1,
    'size' => 25
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

{
  "results": [
    {
      "lead_id": 434482354,
      "canonical_shorthand_name": "alexdoe",
      "connections_count": 500,
      "country": "France",
      "full_name": "Alex Doe",
      "education": [],
      "experience_count": 3,
      "experiences": [
        {
          "company_shorthand_name": "lemlist",
          "company_id": 11750398,
          "company_name": "lemlist",
          "company_website_url": "https://www.lemlist.com",
          "company_linkedin_url": "https://www.linkedin.com/company/lemlist",
          "company_employee_count": 151,
          "company_size": "51-200",
          "company_domain": "lemlist.com",
          "company_industry": "Technology, Information and Media",
          "title": "Account Executive",
          "title_normalized": "Account Executive",
          "date_from": "September 2025",
          "duration": "1 month",
          "location": "Ville de Paris, Île-de-France, France",
          "current_exp_bucket": "Less than 6 months"
        }
      ],
      "interests": [],
      "languages": [
        {
          "language": "Français",
          "proficiency": "Native or bilingual proficiency"
        },
        {
          "language": "Anglais",
          "proficiency": "Professional working proficiency"
        }
      ],
      "lead_linkedin_url": "https://www.linkedin.com/in/alex-doe",
      "linkedin_short": "alex-doe",
      "skills": [],
      "summary": "Passionate about helping sales teams book more meetings @lemlist",
      "headline": "Helping RevOps scale outbound @lemlist",
      "lead_quality_score": 3,
      "department": "Sales",
      "connections_count_bucket": "500+",
      "years_of_exp_bucket": "2 to 5 years",
      "location": "Paris, Ile-de-France, France",
      "state": "Ile-de-France",
      "current_exp_company_name": "lemlist",
      "_score": 21.294434,
      "_id": "434482354"
    }
  ],
  "total": 91,
  "took": 24,
  "page": 1,
  "size": 1,
  "search": "lsh_Lra0u9F7WXn3XKzB9",
  "limitation": 1999,
  "team": "tea_8QvkOiBfPdb2ZRhHi"
}

Bad team

The authentication you supplied is incorrect

No search found for this fromSearchId in this team and mode. Pass the searchId returned by a search of the same mode, or run the search again with filters