curl --request GET \
  --url https://coreapi.io/api/analytics/finance/customers/excel \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://coreapi.io/api/analytics/finance/customers/excel"

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

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

print(response.text)

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

fetch('https://coreapi.io/api/analytics/finance/customers/excel', 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://coreapi.io/api/analytics/finance/customers/excel",
  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;
}

"<string>"

{
  "status": 409,
  "type": "ANALYTICS_MRR_FINANCIALS__SNAPSHOT_MONTH_NOT_ENDED",
  "title": "An error occurred",
  "detail": "<string>"
}

{
  "status": 422,
  "type": "https://tools.ietf.org/html/rfc2616#section-10",
  "violations": [
    {
      "propertyPath": "to",
      "message": "Der Zeitraum darf höchstens 36 Monate umfassen.",
      "code": "analytics.mrr_financials.range_too_long"
    }
  ],
  "title": "Validation Failed",
  "detail": "<string>"
}

{
  "status": 409,
  "type": "ANALYTICS_MRR_FINANCIALS__SNAPSHOT_MONTH_NOT_ENDED",
  "title": "An error occurred",
  "detail": "<string>"
}