curl --request GET \
  --url https://{subdomain}.nudj.cx/api/v2/admin/achievements/{achievementId} \
  --header 'x-api-token: <api-key>'

import requests

url = "https://{subdomain}.nudj.cx/api/v2/admin/achievements/{achievementId}"

headers = {"x-api-token": "<api-key>"}

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

print(response.text)

const options = {method: 'GET', headers: {'x-api-token': '<api-key>'}};

fetch('https://{subdomain}.nudj.cx/api/v2/admin/achievements/{achievementId}', 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://{subdomain}.nudj.cx/api/v2/admin/achievements/{achievementId}",
  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-token: <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://{subdomain}.nudj.cx/api/v2/admin/achievements/{achievementId}"

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

	req.Header.Add("x-api-token", "<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://{subdomain}.nudj.cx/api/v2/admin/achievements/{achievementId}")
  .header("x-api-token", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{subdomain}.nudj.cx/api/v2/admin/achievements/{achievementId}")

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

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

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

{
  "id": "<string>",
  "organisationId": "<string>",
  "details": {
    "title": "<string>",
    "description": "<string>",
    "light": {
      "primaryImageUrl": "<string>",
      "secondaryImageUrl": "<string>"
    },
    "dark": {
      "primaryImageUrl": "<string>",
      "secondaryImageUrl": "<string>"
    }
  },
  "progressPeriod": "daily",
  "displayMode": "default",
  "tags": [
    "<string>"
  ],
  "campaigns": [
    "<string>"
  ],
  "criteria": {
    "type": "sum",
    "parameters": {
      "query": "<string>",
      "operator": "==",
      "attribute": "<string>",
      "value": 123
    }
  },
  "queries": [
    {
      "type": "event",
      "alias": "<string>",
      "parameters": {
        "eventName": "<string>",
        "eventCategory": "achievement",
        "eventSubCategory": "achievement-completion",
        "eventSourceId": "<string>",
        "tags": [
          "<string>"
        ]
      },
      "isCommunityScoped": true
    }
  ],
  "queryDescriptions": {},
  "status": "archived",
  "availableAsTemplateForOrganisations": [
    "<string>"
  ],
  "isGlobalTemplate": true,
  "createdAt": "<string>",
  "updatedAt": "<string>",
  "rewardDistribution": {
    "points": 1,
    "xp": 1,
    "rewardSelectionMethod": "all",
    "distributionEventId": "<string>",
    "rewardAllocations": [
      {
        "rewardId": "<string>",
        "allocationId": "<string>",
        "allocationType": "assets",
        "amountToDistribute": 2
      }
    ],
    "numberOfRewardsToReceive": 1
  },
  "createdBy": "<string>",
  "updatedBy": "<string>",
  "communityId": "<string>",
  "featured": true,
  "startsAt": "<string>",
  "expiresAt": "<string>"
}

{
  "code": "BAD_REQUEST",
  "message": "Invalid input data",
  "issues": []
}

{
  "code": "NOT_FOUND",
  "message": "Not found",
  "issues": []
}

{
  "code": "INTERNAL_SERVER_ERROR",
  "message": "Internal server error",
  "issues": []
}