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

import requests

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

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/revenue/customers', 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/revenue/customers",
  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;
}

{
  "data": [
    {
      "customer": {
        "id": "<string>",
        "number": "<string>",
        "name": "<string>"
      },
      "values": [
        {
          "amount": "1234.56",
          "currency": "EUR"
        }
      ],
      "total": {
        "amount": "1234.56",
        "currency": "EUR"
      },
      "sparkline": [
        "1200.00"
      ],
      "products": [
        {
          "product": {
            "id": "<string>",
            "number": "<string>",
            "name": "<string>"
          },
          "values": [
            {
              "amount": "1234.56",
              "currency": "EUR"
            }
          ],
          "total": {
            "amount": "1234.56",
            "currency": "EUR"
          }
        }
      ]
    }
  ],
  "meta": {
    "page": 1,
    "pageSize": 25,
    "total": 112,
    "sum": {
      "amount": "1234.56",
      "currency": "EUR"
    },
    "asOf": "2023-11-07T05:31:56Z"
  }
}

{
  "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>"
}