curl --request GET \
  --url https://api.syntage.com/credentials \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://api.syntage.com/credentials"

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/credentials', 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/credentials",
  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/credentials"

	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/credentials")
  .header("X-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.syntage.com/credentials")

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

{
  "@context": "/contexts/Credential",
  "@id": "/credentials",
  "@type": "hydra:Collection",
  "hydra:member": [
    {
      "@id": "/credentials/91106968-1abd-4d64-85c1-4e73d96fb997",
      "@type": "Credential",
      "id": "91106968-1abd-4d64-85c1-4e73d96fb997",
      "type": "ciec",
      "rfc": "PEIC211118IS0",
      "status": "pending",
      "createdAt": "2020-01-01T12:15:00.000Z",
      "updatedAt": "2020-01-01T12:15:00.000Z"
    }
  ],
  "hydra:view": {
    "@id": "<string>",
    "@type": "hydra:PartialCollectionView",
    "hydra:next": "/entity/2a15f539-3251-48e1-aaeb-a154dc9c6edb/resource?id[lt]=9b8e5365-0b36-45f5-9c76-fbe439632367",
    "hydra:last": "/entity/2a15f539-3251-48e1-aaeb-a154dc9c6edb/resource?id[gt]=9b8e5365-0b36-45f5-9c76-fbe439632367"
  },
  "hydra:search": {
    "@type": "<string>",
    "hydra:template": "<string>",
    "hydra:variableRepresentation": "<string>",
    "hydra:mapping": [
      {
        "@type": "<string>",
        "variable": "<string>",
        "property": "<string>",
        "required": true
      }
    ]
  }
}

{
  "message": "<string>"
}