curl --request GET \
  --url https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/messages \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/messages"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/messages', 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://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/messages",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($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://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/messages"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/messages")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/messages")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "messages": [
    {
      "crn": "crn:notifications:sa-saopaulo-1:acme:message/019400aa-bbbb-7ccc-8ddd-eeeeffff0000",
      "id": "019400aa-bbbb-7ccc-8ddd-eeeeffff0000",
      "fanout_state": "complete",
      "delivery_count": 3,
      "published_at": "2026-01-18T11:45:00Z",
      "subject": "Disk pressure on europa",
      "message_structure": "",
      "attributes": {
        "severity": {
          "type": "String",
          "value": "critical"
        },
        "latency": {
          "type": "Number",
          "value": "250"
        }
      },
      "fanned_out_at": "2026-01-18T11:45:01Z"
    }
  ],
  "meta": {
    "total": 150,
    "limit": 20,
    "marker": "550e8400-e29b-41d4-a716-446655440000",
    "has_more": true
  }
}

{
  "error": {
    "code": "INVALID_INPUT",
    "message": "Invalid request parameters",
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

{
  "error": {
    "code": "UNAUTHORIZED",
    "message": "Authentication required",
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

{
  "error": {
    "code": "ACCESS_DENIED",
    "message": "You don't have permission to perform this action",
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

{
  "error": {
    "code": "NOT_FOUND",
    "message": "Resource not found",
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}