curl --request GET \
  --url https://astreus.ai/api/v1/debt/issuers \
  --header 'X-API-KEY: <api-key>'

import requests

url = "https://astreus.ai/api/v1/debt/issuers"

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/debt/issuers', 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/debt/issuers",
  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/debt/issuers"

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

require 'uri'
require 'net/http'

url = URI("https://astreus.ai/api/v1/debt/issuers")

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

{
  "debt": {
    "issuers": [
      {
        "company": {
          "cik": "0000320193",
          "name": "Apple Inc.",
          "ticker": "AAPL"
        },
        "market_cap_usd": 5034686918690,
        "instruments": 50,
        "prior": 0,
        "next_maturity": {
          "value": "2026-11-10",
          "precision": "day"
        },
        "final_maturity": {
          "value": "2062-08-08",
          "precision": "day"
        },
        "perpetual": false,
        "coupon_min": "0.500",
        "coupon_max": "4.850",
        "currencies": [
          "CHF",
          "EUR"
        ],
        "kinds": [
          "note"
        ]
      },
      {
        "company": {
          "cik": "XSAU000063",
          "name": "Al Rajhi Bank",
          "ticker": "1120"
        },
        "market_cap_usd": 98297526822,
        "instruments": 8,
        "prior": 1,
        "next_maturity": null,
        "final_maturity": null,
        "perpetual": true,
        "coupon_min": null,
        "coupon_max": null,
        "currencies": [
          "SAR",
          "USD"
        ],
        "kinds": [
          "at1_sukuk"
        ]
      }
    ],
    "instruments": 560,
    "coverage_note": "Reviewed issuer disclosures. Includes sukuk and separately labelled equity-classified capital instruments. Original issue amounts are not current balances. Prices, yields and ratings are not covered.",
    "options": {
      "companies": [
        {
          "cik": "XADS000009",
          "name": "Abu Dhabi Commercial Bank"
        },
        {
          "cik": "XADS000024",
          "name": "Aldar Properties PJSC"
        }
      ],
      "currencies": [
        "AED",
        "AUD"
      ]
    },
    "as_of": 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>"
  ]
}