curl --request POST \
  --url https://api.datalegion.ai/company/discover \
  --header 'API-Key: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "query": "AI companies with 100+ employees founded after 2015",
  "limit": 10
}
'

import requests

url = "https://api.datalegion.ai/company/discover"

payload = {
    "query": "AI companies with 100+ employees founded after 2015",
    "limit": 10
}
headers = {
    "API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({query: 'AI companies with 100+ employees founded after 2015', limit: 10})
};

fetch('https://api.datalegion.ai/company/discover', 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://api.datalegion.ai/company/discover",
  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([
    'query' => 'AI companies with 100+ employees founded after 2015',
    'limit' => 10
  ]),
  CURLOPT_HTTPHEADER => [
    "API-Key: <api-key>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://api.datalegion.ai/company/discover"

	payload := strings.NewReader("{\n  \"query\": \"AI companies with 100+ employees founded after 2015\",\n  \"limit\": 10\n}")

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

	req.Header.Add("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://api.datalegion.ai/company/discover")
  .header("API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"query\": \"AI companies with 100+ employees founded after 2015\",\n  \"limit\": 10\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.datalegion.ai/company/discover")

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

request = Net::HTTP::Post.new(url)
request["API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"query\": \"AI companies with 100+ employees founded after 2015\",\n  \"limit\": 10\n}"

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

{
  "matches": [
    {
      "company": {
        "legion_id": "e9f2a4b6-8c3d-4e7f-a1b2-5d6e8f9a0c3b",
        "name": {
          "cleaned": "openai inc",
          "display": "OpenAI",
          "raw": [
            "OpenAI, Inc."
          ]
        },
        "domain": "openai.com",
        "industry": "technology, information and internet",
        "type": "private",
        "size": "1001-5000",
        "founded": 2015,
        "linkedin_url": "https://www.linkedin.com/company/openai",
        "linkedin_id": "17876832",
        "legion_employee_count": 3200,
        "legion_average_tenure": 18.6,
        "legion_employee_growth_rate": {
          "1m": 0.028,
          "3m": 0.085,
          "6m": 0.18,
          "12m": 0.42
        },
        "last_seen": "2026-01",
        "num_sources": 4
      }
    }
  ],
  "total": 562,
  "generated_query": "SELECT * FROM companies WHERE industry ILIKE '%ai%' AND type = 'private' AND founded >= 2010"
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}