curl --request GET \
  --url https://api.syntage.com/shareholders/{shareholderId}/relations/{relationId} \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://api.syntage.com/shareholders/{shareholderId}/relations/{relationId}"

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://api.syntage.com/shareholders/{shareholderId}/relations/{relationId}', 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.syntage.com/shareholders/{shareholderId}/relations/{relationId}",
  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://api.syntage.com/shareholders/{shareholderId}/relations/{relationId}"

	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://api.syntage.com/shareholders/{shareholderId}/relations/{relationId}")
  .header("X-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.syntage.com/shareholders/{shareholderId}/relations/{relationId}")

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

{
  "id": "82cd9012-3456-7890-abcd-ef1234567890",
  "link": "/entities/91ab5678-1234-5678-9abc-def012345678",
  "shareholder": {
    "id": "91ab5678-1234-5678-9abc-def012345678",
    "name": "JUAN MANUEL PEREZ GONZALEZ",
    "type": "physical",
    "rfc": "PEIC211118IS0",
    "relations": "<array>",
    "entity": "/entities/91ab5678-1234-5678-9abc-def012345678",
    "createdAt": "2020-01-01T12:15:00.000Z",
    "updatedAt": "2020-01-01T12:15:00.000Z",
    "@id": "/shareholders/91ab5678-1234-5678-9abc-def012345678",
    "@type": "Shareholder"
  },
  "relationType": "shareholders",
  "sources": [
    {
      "id": "73de0123-4567-8901-bcde-f23456789012",
      "relation": "<unknown>",
      "shareholder": {
        "id": "91ab5678-1234-5678-9abc-def012345678",
        "name": "JUAN MANUEL PEREZ GONZALEZ",
        "type": "physical",
        "rfc": "PEIC211118IS0",
        "relations": "<array>",
        "entity": "/entities/91ab5678-1234-5678-9abc-def012345678",
        "createdAt": "2020-01-01T12:15:00.000Z",
        "updatedAt": "2020-01-01T12:15:00.000Z",
        "@id": "/shareholders/91ab5678-1234-5678-9abc-def012345678",
        "@type": "Shareholder"
      },
      "sourceName": "manual",
      "sourceId": "64ef1234-5678-9012-cdef-345678901234",
      "shares": 1500.5,
      "createdAt": "2020-01-01T12:15:00.000Z",
      "updatedAt": "2020-01-01T12:15:00.000Z",
      "@id": "/shareholders/91ab5678-1234-5678-9abc-def012345678/relations/82cd9012-3456-7890-abcd-ef1234567890/sources/73de0123-4567-8901-bcde-f23456789012",
      "@type": "ShareholderRelationsSource"
    }
  ],
  "shares": 1500.5,
  "totalShares": 10000,
  "ownership": 0.15,
  "createdAt": "2020-01-01T12:15:00.000Z",
  "updatedAt": "2020-01-01T12:15:00.000Z",
  "@id": "/shareholders/91ab5678-1234-5678-9abc-def012345678/relations/82cd9012-3456-7890-abcd-ef1234567890",
  "@type": "ShareholderRelation"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}