curl --request GET \
  --url https://astreus.ai/api/v1/foreign-relations/organisations/{code}/countries/{iso2} \
  --header 'X-API-KEY: <api-key>'

import requests

url = "https://astreus.ai/api/v1/foreign-relations/organisations/{code}/countries/{iso2}"

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/foreign-relations/organisations/{code}/countries/{iso2}', 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/foreign-relations/organisations/{code}/countries/{iso2}",
  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/foreign-relations/organisations/{code}/countries/{iso2}"

	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/foreign-relations/organisations/{code}/countries/{iso2}")
  .header("X-API-KEY", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://astreus.ai/api/v1/foreign-relations/organisations/{code}/countries/{iso2}")

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

{
  "relation": {
    "org": {
      "code": "OPEC",
      "name": "Organization of the Petroleum Exporting Countries",
      "shortName": "OPEC",
      "kind": "producer_group",
      "dissolved": null,
      "draft": false
    },
    "country": {
      "code": "AE",
      "name": "United Arab Emirates",
      "region": "Asia",
      "currency": "AED"
    },
    "family": [
      "OPEC"
    ],
    "seats": [
      {
        "id": 84,
        "org": "OPEC",
        "orgName": "Organization of the Petroleum Exporting Countries",
        "orgShortName": "OPEC",
        "orgKind": "producer_group",
        "domains": [
          "energy"
        ],
        "parent": null,
        "country": "AE",
        "status": "member",
        "validFrom": null,
        "validTo": "2026-05-01",
        "attributes": {
          "joined_as": "Emirate of Abu Dhabi"
        },
        "sources": [
          {
            "url": "https://www.eia.gov/todayinenergy/detail.php?id=67804",
            "tier": "government_text",
            "quote": "joined OPEC as the emirate of Abu Dhabi in 1967",
            "title": "EIA Today in Energy - UAE exit from OPEC (23 June 2026)",
            "accessed": "2026-10-27"
          },
          {
            "url": "https://www.eia.gov/todayinenergy/detail.php?id=67804",
            "tier": "government_text",
            "quote": "On April 28, 2026, the United Arab Emirates (UAE) announced that it was leaving OPEC, effective on May 1.",
            "title": "EIA Today in Energy - UAE exit from OPEC",
            "accessed": "2026-10-27"
          }
        ],
        "draft": false
      }
    ],
    "series": [],
    "financing": [],
    "events": [],
    "treaties": null,
    "notices": [],
    "financingPage": {
      "total": 0,
      "offset": 0,
      "limit": 2,
      "nextOffset": null
    }
  }
}

{
  "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>"
  ]
}