curl --request GET \
  --url https://instance.prod.onboardapp.io/v1/entities \
  --header 'X-API-KEY: <api-key>'

import requests

url = "https://instance.prod.onboardapp.io/v1/entities"

headers = {"X-API-KEY": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'X-API-KEY': '<api-key>'}};

fetch('https://instance.prod.onboardapp.io/v1/entities', 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://instance.prod.onboardapp.io/v1/entities",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "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"
	"net/http"
	"io"
)

func main() {

	url := "https://instance.prod.onboardapp.io/v1/entities"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("X-API-KEY", "<api-key>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://instance.prod.onboardapp.io/v1/entities")
  .header("X-API-KEY", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://instance.prod.onboardapp.io/v1/entities")

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

request = Net::HTTP::Get.new(url)
request["X-API-KEY"] = '<api-key>'

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

{
  "data": [
    {
      "token": "ent_8f3k2m1n",
      "first_name": "John",
      "last_name": "Smith",
      "full_name": "John Smith",
      "company_name": "<string>",
      "date_of_birth": "2023-12-25",
      "nationality": "GB",
      "registration_number": "<string>",
      "country": "GB",
      "address": {
        "line1": "<string>",
        "line2": "<string>",
        "city": "<string>",
        "state": "<string>",
        "postal_code": "<string>",
        "country": "<string>"
      },
      "checks_summary": {
        "total": 123,
        "complete": 123,
        "pending": 123,
        "failed": 123
      },
      "alerts_summary": {
        "total": 123,
        "open": 123,
        "resolved": 123
      },
      "external_reference": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ],
  "meta": {
    "request_id": "req_9k4m2n1p3q",
    "page": {
      "cursor": "<string>",
      "has_more": true
    }
  }
}

{
  "error": {
    "message": "<string>",
    "request_id": "req_9k4m2n1p3q",
    "details": [
      {
        "field": "<string>",
        "message": "<string>",
        "code": "<string>"
      }
    ]
  }
}

{
  "error": {
    "message": "<string>",
    "request_id": "req_9k4m2n1p3q",
    "details": [
      {
        "field": "<string>",
        "message": "<string>",
        "code": "<string>"
      }
    ]
  }
}

{
  "error": {
    "message": "<string>",
    "request_id": "req_9k4m2n1p3q",
    "details": [
      {
        "field": "<string>",
        "message": "<string>",
        "code": "<string>"
      }
    ]
  }
}