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

import requests

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

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', 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",
  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"

	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")
  .header("X-API-KEY", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

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

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

{
  "eraCode": null,
  "bodies": [
    {
      "body": "US_EXECUTIVE",
      "asOf": "2026-11-01",
      "holders": 25
    },
    {
      "body": "US_MILITARY",
      "asOf": null,
      "holders": 26
    }
  ],
  "rosters": [
    {
      "body": "US_EXECUTIVE",
      "asOf": "2026-11-01",
      "holders": [
        {
          "officeCode": "US_PRESIDENT",
          "title": "President",
          "shortLabel": "President",
          "department": "White House",
          "name": "Donald J. Trump",
          "since": "2025-01-20",
          "sincePrecision": "day",
          "acting": false,
          "personKey": "USGVP00001",
          "photoUrl": "/api/v1/people/USGVP00001/photo",
          "basis": "roster",
          "until": null,
          "appointedBy": null
        },
        {
          "officeCode": "US_VICE_PRESIDENT",
          "title": "Vice President",
          "shortLabel": "Vice President",
          "department": "White House",
          "name": "JD Vance",
          "since": "2025-01-20",
          "sincePrecision": "day",
          "acting": false,
          "personKey": "USGVP00002",
          "photoUrl": "/api/v1/people/USGVP00002/photo",
          "basis": "roster",
          "until": null,
          "appointedBy": null
        }
      ]
    }
  ],
  "eras": {
    "US_EXECUTIVE": [
      {
        "eraCode": "US_ADMIN_TRUMP_47",
        "label": "Trump administration",
        "leaderName": "Donald J. Trump",
        "from": "2025-01-20",
        "to": null,
        "isCurrent": true
      },
      {
        "eraCode": "US_ADMIN_BIDEN_46",
        "label": "Biden administration",
        "leaderName": "Joseph R. Biden Jr.",
        "from": "2021-01-20",
        "to": "2025-01-20",
        "isCurrent": false
      }
    ],
    "US_FED_BANKS": [
      {
        "eraCode": "US_FED_CHAIR_WARSH",
        "label": "Warsh Fed",
        "leaderName": "Kevin M. Warsh",
        "from": "2026-05-22",
        "to": null,
        "isCurrent": true
      },
      {
        "eraCode": "US_FED_CHAIR_POWELL",
        "label": "Powell Fed",
        "leaderName": "Jerome H. Powell",
        "from": "2018-02-05",
        "to": "2026-05-22",
        "isCurrent": false
      }
    ],
    "US_FED_BOARD": [
      {
        "eraCode": "US_FED_CHAIR_WARSH",
        "label": "Warsh Fed",
        "leaderName": "Kevin M. Warsh",
        "from": "2026-05-22",
        "to": null,
        "isCurrent": true
      },
      {
        "eraCode": "US_FED_CHAIR_POWELL",
        "label": "Powell Fed",
        "leaderName": "Jerome H. Powell",
        "from": "2018-02-05",
        "to": "2026-05-22",
        "isCurrent": false
      }
    ],
    "US_SCOTUS": [
      {
        "eraCode": "US_SCOTUS_COURT_ROBERTS",
        "label": "Roberts Court",
        "leaderName": "John G. Roberts, Jr.",
        "from": "2005-09-29",
        "to": null,
        "isCurrent": true
      },
      {
        "eraCode": "US_SCOTUS_COURT_REHNQUIST",
        "label": "Rehnquist Court",
        "leaderName": "William H. Rehnquist",
        "from": "1986-09-26",
        "to": "2005-09-03",
        "isCurrent": false
      }
    ]
  },
  "total": 79,
  "offset": 0,
  "limit": 2,
  "hasMore": true,
  "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>"
  ]
}