curl --request POST \
  --url https://api.bigdata.com/v1/knowledge-graph/people \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "query": "Tim Cook",
  "employers": [
    "Apple Inc."
  ]
}
'

import requests

url = "https://api.bigdata.com/v1/knowledge-graph/people"

payload = {
    "query": "Tim Cook",
    "employers": ["Apple Inc."]
}
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({query: 'Tim Cook', employers: ['Apple Inc.']})
};

fetch('https://api.bigdata.com/v1/knowledge-graph/people', 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.bigdata.com/v1/knowledge-graph/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([
    'query' => 'Tim Cook',
    'employers' => [
        'Apple Inc.'
    ]
  ]),
  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://api.bigdata.com/v1/knowledge-graph/people"

	payload := strings.NewReader("{\n  \"query\": \"Tim Cook\",\n  \"employers\": [\n    \"Apple Inc.\"\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://api.bigdata.com/v1/knowledge-graph/people")
  .header("X-API-KEY", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"query\": \"Tim Cook\",\n  \"employers\": [\n    \"Apple Inc.\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.bigdata.com/v1/knowledge-graph/people")

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  \"query\": \"Tim Cook\",\n  \"employers\": [\n    \"Apple Inc.\"\n  ]\n}"

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

{
  "results": [
    {
      "id": "6BD43B",
      "name": "Tim Cook",
      "description": "Timothy Donald Cook (born on the 1st of October 1960) is an American business executive who has been serving as the CEO of Apple Inc. since August 2011, succeeding Steve Jobs.",
      "position": "Chief Executive Officer",
      "employer": "Apple Inc.",
      "nationality": "American",
      "gender": "Male",
      "short_description": "CEO of Apple"
    }
  ],
  "metadata": {
    "request_id": "2a25111e-0043-4fe2-946e-668aa5af928a",
    "timestamp": "2026-07-02T13:24:45.163695+00:00"
  },
  "usage": {
    "knowledge_graph_tokens": 1
  }
}