curl --request POST \
  --url https://api.livechatinc.com/v3.5/reports/chats/response_time \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "filters": {
    "from": "2026-06-08T00:00:00-00:00",
    "to": "2026-06-15T23:59:59-00:00"
  }
}
'

import requests

url = "https://api.livechatinc.com/v3.5/reports/chats/response_time"

payload = { "filters": {
        "from": "2026-06-08T00:00:00-00:00",
        "to": "2026-06-15T23:59:59-00:00"
    } }
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({filters: {from: '2026-06-08T00:00:00-00:00', to: '2026-06-15T23:59:59-00:00'}})
};

fetch('https://api.livechatinc.com/v3.5/reports/chats/response_time', 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://api.livechatinc.com/v3.5/reports/chats/response_time",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'filters' => [
        'from' => '2026-06-08T00:00:00-00:00',
        'to' => '2026-06-15T23:59:59-00:00'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.livechatinc.com/v3.5/reports/chats/response_time"

	payload := strings.NewReader("{\n  \"filters\": {\n    \"from\": \"2026-06-08T00:00:00-00:00\",\n    \"to\": \"2026-06-15T23:59:59-00:00\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Basic <encoded-value>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.livechatinc.com/v3.5/reports/chats/response_time")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"filters\": {\n    \"from\": \"2026-06-08T00:00:00-00:00\",\n    \"to\": \"2026-06-15T23:59:59-00:00\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.livechatinc.com/v3.5/reports/chats/response_time")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"filters\": {\n    \"from\": \"2026-06-08T00:00:00-00:00\",\n    \"to\": \"2026-06-15T23:59:59-00:00\"\n  }\n}"

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

{
  "name": "response-time-report",
  "total": 39,
  "records": {
    "2021-04-08": {
      "count": 3,
      "response_time": 14.22
    },
    "2021-04-09": {
      "count": 4,
      "response_time": 41.35
    },
    "2021-04-10": {
      "count": 3,
      "response_time": 10.1
    },
    "2021-04-11": {
      "count": 9,
      "response_time": 3.34
    },
    "2021-04-12": {},
    "2021-04-13": {
      "count": 5,
      "response_time": 8.5
    },
    "2021-04-14": {},
    "2021-04-15": {
      "count": 6,
      "response_time": 32.3
    }
  }
}