curl --request GET \
  --url https://app.chatobserver.com/api/v2/sources/export \
  --header 'x-chatobserver-key: <api-key>'

const options = {method: 'GET', headers: {'x-chatobserver-key': '<api-key>'}};

fetch('https://app.chatobserver.com/api/v2/sources/export', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.chatobserver.com/api/v2/sources/export"

headers = {"x-chatobserver-key": "<api-key>"}

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

print(response.text)

{
  "data": {
    "filename": "<string>",
    "mimeType": "text/csv",
    "content": "<string>",
    "rowCount": 1
  }
}