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

import requests

url = "https://astreus.ai/api/v1/corporate/calendar"

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/corporate/calendar', 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/corporate/calendar",
  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/corporate/calendar"

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

require 'uri'
require 'net/http'

url = URI("https://astreus.ai/api/v1/corporate/calendar")

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

{
  "from": "2026-11-01",
  "to": "2026-11-01",
  "events": [
    {
      "cik": "0000018230",
      "company": "CATERPILLAR INC",
      "ticker": "CAT",
      "country": "US",
      "detail": "Derrick York appointed group president of Resource Industries",
      "itemCode": "8.01",
      "accession": "0001104659-26-116198",
      "sourceUrl": "https://www.sec.gov/Archives/edgar/data/18230/000110465926116198/0001104659-26-116198-index.html",
      "dateBasis": "evidence_backed_item_date",
      "trustStatus": "verified",
      "amount": null,
      "currency": null,
      "dividend": null,
      "id": "8k:184144",
      "date": "2026-11-01",
      "kind": "leadership",
      "subkind": "officer_appointed",
      "label": "Appointed: Derrick York",
      "marketCap": 286278175000,
      "exchange": "NYSE",
      "website": "https://www.caterpillar.com",
      "brandMark": "https://cdn.brandfetch.io/caterpillar.com/icon?c=1idQJ_8ukVnXwK_PLYs&fallback=404",
      "brandMarkChecked": true
    },
    {
      "cik": "0000035527",
      "company": "FIFTH THIRD BANCORP",
      "ticker": "FITB",
      "country": "US",
      "detail": "Fifth Third Bancorp redeems $500M senior notes due 2027",
      "itemCode": "8.01",
      "accession": "0000035527-26-000224",
      "sourceUrl": "https://www.sec.gov/Archives/edgar/data/35527/000003552726000224/0000035527-26-000224-index.html",
      "dateBasis": "evidence_backed_item_date",
      "trustStatus": "verified",
      "amount": null,
      "currency": null,
      "dividend": null,
      "id": "8k:176099",
      "date": "2026-11-01",
      "kind": "capital",
      "subkind": "debt_redemption",
      "label": "Debt Redemption: 1.707% Fixed Rate/Floating Rate Senior Notes due 2027",
      "marketCap": 48854302423,
      "exchange": "NYSE",
      "website": "https://www.53.com",
      "brandMark": "https://cdn.brandfetch.io/53.com/icon?c=1idQJ_8ukVnXwK_PLYs&fallback=404",
      "brandMarkChecked": true
    }
  ],
  "total": 5,
  "summary": {
    "meeting": 0,
    "leadership": 4,
    "dividend": 0,
    "capital": 1,
    "listing": 0,
    "other": 0
  },
  "truncated": false,
  "generatedAt": "2026-11-01T12:49:08.791Z",
  "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>"
  ]
}