curl --request GET \
--url https://astreus.ai/api/v1/events/wire \
--header 'X-API-KEY: <api-key>'import requests
url = "https://astreus.ai/api/v1/events/wire"
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/events/wire', 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/events/wire",
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/events/wire"
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/events/wire")
.header("X-API-KEY", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://astreus.ai/api/v1/events/wire")
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{
"headlines": [
{
"id": 197619,
"headline": "Athene Holding Ltd. publishes presentation on AI-related infrastructure financing",
"eventFamily": "other",
"eventDate": null,
"filingDate": "2026-10-30",
"cik": "0001858681",
"ticker": "APO",
"companyName": "Apollo Global Management, Inc.",
"accessionNumber": "0001858681-26-000059",
"itemCode": "7.01"
},
{
"id": 197615,
"headline": "2020 Equity Incentive Plan amended and restated",
"eventFamily": "governance_vote",
"eventDate": null,
"filingDate": "2026-10-30",
"cik": "0001577526",
"ticker": "AI",
"companyName": "C3.ai, Inc.",
"accessionNumber": "0001577526-26-000179",
"itemCode": "5.07"
}
],
"total": 53543,
"limit": 2,
"offset": 0,
"hasMore": true,
"nextOffset": 2,
"sort": "newest",
"asOf": "2026-11-01T12:50:35.223Z"
}{
"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>"
]
}Event wire
Searchable headline wire of 8-K items and exchange disclosures across published companies: newest filing first (sort=oldest reverses), paged. The body carries headlines, total, limit, offset, hasMore, nextOffset (null on the last page), sort and asOf (when the feed it was cut from was read; it is cached for two minutes). Every value is checked: a bad one is a 400 naming it.
curl --request GET \
--url https://astreus.ai/api/v1/events/wire \
--header 'X-API-KEY: <api-key>'import requests
url = "https://astreus.ai/api/v1/events/wire"
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/events/wire', 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/events/wire",
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/events/wire"
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/events/wire")
.header("X-API-KEY", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://astreus.ai/api/v1/events/wire")
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{
"headlines": [
{
"id": 197619,
"headline": "Athene Holding Ltd. publishes presentation on AI-related infrastructure financing",
"eventFamily": "other",
"eventDate": null,
"filingDate": "2026-10-30",
"cik": "0001858681",
"ticker": "APO",
"companyName": "Apollo Global Management, Inc.",
"accessionNumber": "0001858681-26-000059",
"itemCode": "7.01"
},
{
"id": 197615,
"headline": "2020 Equity Incentive Plan amended and restated",
"eventFamily": "governance_vote",
"eventDate": null,
"filingDate": "2026-10-30",
"cik": "0001577526",
"ticker": "AI",
"companyName": "C3.ai, Inc.",
"accessionNumber": "0001577526-26-000179",
"itemCode": "5.07"
}
],
"total": 53543,
"limit": 2,
"offset": 0,
"hasMore": true,
"nextOffset": 2,
"sort": "newest",
"asOf": "2026-11-01T12:50:35.223Z"
}{
"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>"
]
}Authorizations
Astreus API key (pk_live_...), created on the Developers page in the terminal. Also accepted as Authorization: Bearer pk_live_....
Query Parameters
One phrase, case-insensitive, matched as a substring of the headline, the ticker or the company name; not the filing text and no search syntax. At most 200 characters.
Event families, comma-separated or repeated: dividend, stock_split, guidance, earnings, mna, debt_financing, equity_financing, buyback, restatement_non_reliance, cyber_incident, restructuring, impairment, leadership, governance_vote, agreement, legal_regulatory, listing_compliance, other. An unknown one is a 400.
dividend, stock_split, guidance, earnings, mna, debt_financing, equity_financing, buyback, restatement_non_reliance, cyber_incident, restructuring, impairment, leadership, governance_vote, agreement, legal_regulatory, listing_compliance, other First filing date, YYYY-MM-DD.
Last filing date, YYYY-MM-DD; not before from.
Filing-date order.
newest, oldest Page size, 1–100.
1 <= x <= 100Rows to skip: the previous nextOffset.
x >= 01 adds familyCounts: matches per family for the same q and dates, ignoring family.
0, 1, true, false