curl --request GET \
  --url https://astreus.ai/api/v1/countries/{iso}/officials/changes \
  --header 'X-API-KEY: <api-key>'

import requests

url = "https://astreus.ai/api/v1/countries/{iso}/officials/changes"

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://astreus.ai/api/v1/countries/{iso}/officials/changes', 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://astreus.ai/api/v1/countries/{iso}/officials/changes",
  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://astreus.ai/api/v1/countries/{iso}/officials/changes"

	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://astreus.ai/api/v1/countries/{iso}/officials/changes")
  .header("X-API-KEY", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://astreus.ai/api/v1/countries/{iso}/officials/changes")

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

{
  "iso2": "US",
  "bodyCodes": [
    "US_EXECUTIVE"
  ],
  "eras": [
    {
      "eraCode": "US_ADMIN_TRUMP_47",
      "kind": "administration",
      "label": "Trump administration",
      "shortLabel": "Trump 47",
      "leaderName": "Donald J. Trump",
      "from": "2025-01-20",
      "to": null,
      "isCurrent": true,
      "arrivals": 29,
      "departures": 25,
      "sourceUrl": "https://www.whitehouse.gov/administration/"
    },
    {
      "eraCode": "US_ADMIN_BIDEN_46",
      "kind": "administration",
      "label": "Biden administration",
      "shortLabel": "Biden",
      "leaderName": "Joseph R. Biden Jr.",
      "from": "2021-01-20",
      "to": "2025-01-20",
      "isCurrent": false,
      "arrivals": 22,
      "departures": 22,
      "sourceUrl": "https://bidenwhitehouse.archives.gov/administration/"
    }
  ],
  "changes": [
    {
      "kind": "arrival",
      "basis": "roster",
      "at": "2026-08-10",
      "atPrecision": "day",
      "officeCode": "US_ATTORNEY_GENERAL",
      "title": "Attorney General",
      "orgName": "Department of Justice",
      "personName": "Todd Blanche",
      "personKey": "USGVP00004",
      "photoUrl": "/api/v1/people/USGVP00004/photo",
      "acting": false,
      "nominatedOn": "2026-06-08",
      "confirmedOn": "2026-08-08",
      "citation": "PN1078",
      "predecessorName": "Pamela Bondi",
      "predecessorReason": null,
      "successorName": null,
      "departureReason": null,
      "sourceUrl": "https://www.whitehouse.gov/administration/cabinet/",
      "eraCode": "US_ADMIN_TRUMP_47"
    },
    {
      "kind": "departure",
      "basis": "roster",
      "at": "2026-08-08",
      "atPrecision": "day",
      "officeCode": "US_ATTORNEY_GENERAL",
      "title": "Attorney General",
      "orgName": "Department of Justice",
      "personName": "Pamela Bondi",
      "personKey": "USGVP02787",
      "photoUrl": "/api/v1/people/USGVP02787/photo",
      "acting": false,
      "nominatedOn": null,
      "confirmedOn": null,
      "citation": null,
      "predecessorName": null,
      "predecessorReason": null,
      "successorName": "Todd Blanche",
      "departureReason": null,
      "sourceUrl": "https://www.congress.gov/nomination/119th-congress/11/2",
      "eraCode": "US_ADMIN_TRUMP_47"
    }
  ],
  "pending": [],
  "page": {
    "total": 567,
    "offset": 0,
    "limit": 2,
    "nextOffset": 2
  }
}

{
  "error": "<string>",
  "code": "unknown_parameter",
  "param": "<string>",
  "allowed": [
    "<string>"
  ]
}

{
  "error": "<string>",
  "code": "unknown_parameter",
  "param": "<string>",
  "allowed": [
    "<string>"
  ]
}

{
  "error": "<string>",
  "code": "unknown_parameter",
  "param": "<string>",
  "allowed": [
    "<string>"
  ]
}

{
  "error": "<string>",
  "code": "unknown_parameter",
  "param": "<string>",
  "allowed": [
    "<string>"
  ]
}