curl --request POST \
  --url https://app.bettercontact.rocks/api/v2/company_finder/async \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "limit": 25,
  "offset": 0,
  "filters": {
    "company_industry": {
      "include": [
        "Software Development"
      ]
    },
    "company_hq_location": {
      "include": [
        "United States"
      ]
    },
    "company_headcount_min": 51,
    "company_headcount_max": 500,
    "is_b2b": true
  }
}
'

import requests

url = "https://app.bettercontact.rocks/api/v2/company_finder/async"

payload = {
    "limit": 25,
    "offset": 0,
    "filters": {
        "company_industry": { "include": ["Software Development"] },
        "company_hq_location": { "include": ["United States"] },
        "company_headcount_min": 51,
        "company_headcount_max": 500,
        "is_b2b": True
    }
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    limit: 25,
    offset: 0,
    filters: {
      company_industry: {include: ['Software Development']},
      company_hq_location: {include: ['United States']},
      company_headcount_min: 51,
      company_headcount_max: 500,
      is_b2b: true
    }
  })
};

fetch('https://app.bettercontact.rocks/api/v2/company_finder/async', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://app.bettercontact.rocks/api/v2/company_finder/async",
  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([
    'limit' => 25,
    'offset' => 0,
    'filters' => [
        'company_industry' => [
                'include' => [
                                'Software Development'
                ]
        ],
        'company_hq_location' => [
                'include' => [
                                'United States'
                ]
        ],
        'company_headcount_min' => 51,
        'company_headcount_max' => 500,
        'is_b2b' => true
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

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

curl_close($curl);

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

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://app.bettercontact.rocks/api/v2/company_finder/async"

	payload := strings.NewReader("{\n  \"limit\": 25,\n  \"offset\": 0,\n  \"filters\": {\n    \"company_industry\": {\n      \"include\": [\n        \"Software Development\"\n      ]\n    },\n    \"company_hq_location\": {\n      \"include\": [\n        \"United States\"\n      ]\n    },\n    \"company_headcount_min\": 51,\n    \"company_headcount_max\": 500,\n    \"is_b2b\": true\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-API-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://app.bettercontact.rocks/api/v2/company_finder/async")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"limit\": 25,\n  \"offset\": 0,\n  \"filters\": {\n    \"company_industry\": {\n      \"include\": [\n        \"Software Development\"\n      ]\n    },\n    \"company_hq_location\": {\n      \"include\": [\n        \"United States\"\n      ]\n    },\n    \"company_headcount_min\": 51,\n    \"company_headcount_max\": 500,\n    \"is_b2b\": true\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.bettercontact.rocks/api/v2/company_finder/async")

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

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"limit\": 25,\n  \"offset\": 0,\n  \"filters\": {\n    \"company_industry\": {\n      \"include\": [\n        \"Software Development\"\n      ]\n    },\n    \"company_hq_location\": {\n      \"include\": [\n        \"United States\"\n      ]\n    },\n    \"company_headcount_min\": 51,\n    \"company_headcount_max\": 500,\n    \"is_b2b\": true\n  }\n}"

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

{
  "success": true,
  "message": "Company finder request accepted.",
  "request_id": "bc39ffbfc24cf043b748"
}

{
  "success": false,
  "error": "Filters parameter is invalid. Include values can not be blank",
  "message": "Filters parameter is invalid. Include values can not be blank"
}

{
  "success": false,
  "error": "Your are not authorized. Please check your api_key."
}

{
  "success": false,
  "error": "You do not have enough tokens to use Company Finder API.",
  "message": "You do not have enough tokens to use Company Finder API."
}

{
  "success": false,
  "error": "You are out of free company finder requests. Please upgrade your plan to continue using this feature.",
  "message": "You are out of free company finder requests. Please upgrade your plan to continue using this feature."
}

{
  "success": false,
  "message": "Company finder request failed."
}