curl --request GET \
  --url https://streaming-hub.sandbox.lerian.net/v1/catalog \
  --header 'Authorization: Bearer <token>'

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://streaming-hub.sandbox.lerian.net/v1/catalog"

	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))

}

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

fetch('https://streaming-hub.sandbox.lerian.net/v1/catalog', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://streaming-hub.sandbox.lerian.net/v1/catalog"

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

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

print(response.text)

{
  "events": [
    {
      "eventKey": "transaction.created",
      "source": "midaz",
      "resourceType": "transaction",
      "eventType": "created",
      "topic": "lerian.streaming.midaz",
      "schemaVersion": "1.0.0",
      "schemaMajor": 1,
      "description": "A transaction was created.",
      "dataSchema": "https://schemas.example.com/transaction/created/1.json"
    }
  ],
  "producers": [
    {
      "target": "ledger.internal",
      "source": "midaz",
      "fetched_at": "2026-06-02T09:00:00Z",
      "last_refresh_failed_at": "2026-06-04T09:00:00Z",
      "last_refresh_error_class": "fetch_failed"
    }
  ]
}

{
  "title": "Not Found",
  "status": 404,
  "type": "https://errors.lerian.studio/v1/not_found",
  "detail": "subscription not found",
  "code": "not_found"
}

{
  "title": "Not Found",
  "status": 404,
  "type": "https://errors.lerian.studio/v1/not_found",
  "detail": "subscription not found",
  "code": "not_found"
}

{
  "title": "Not Found",
  "status": 404,
  "type": "https://errors.lerian.studio/v1/not_found",
  "detail": "subscription not found",
  "code": "not_found"
}

{
  "title": "Not Found",
  "status": 404,
  "type": "https://errors.lerian.studio/v1/not_found",
  "detail": "subscription not found",
  "code": "not_found"
}

{
  "code": 503,
  "title": "service_unavailable",
  "message": "rate limiter temporarily unavailable"
}