curl --request POST \
  --url https://api.livechatinc.com/v3.7/agent/action/get_chat \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "chat_id": "PWJ8Y4THAV",
  "thread_id": "K600PKZON8"
}
'

import requests

url = "https://api.livechatinc.com/v3.7/agent/action/get_chat"

payload = {
    "chat_id": "PWJ8Y4THAV",
    "thread_id": "K600PKZON8"
}
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({chat_id: 'PWJ8Y4THAV', thread_id: 'K600PKZON8'})
};

fetch('https://api.livechatinc.com/v3.7/agent/action/get_chat', 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/v3.7/agent/action/get_chat",
  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([
    'chat_id' => 'PWJ8Y4THAV',
    'thread_id' => 'K600PKZON8'
  ]),
  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/v3.7/agent/action/get_chat"

	payload := strings.NewReader("{\n  \"chat_id\": \"PWJ8Y4THAV\",\n  \"thread_id\": \"K600PKZON8\"\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/v3.7/agent/action/get_chat")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"chat_id\": \"PWJ8Y4THAV\",\n  \"thread_id\": \"K600PKZON8\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.livechatinc.com/v3.7/agent/action/get_chat")

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  \"chat_id\": \"PWJ8Y4THAV\",\n  \"thread_id\": \"K600PKZON8\"\n}"

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

{
  "id": "PJ0MRSHTDG",
  "thread": {
    "id": "K600PKZON8",
    "created_at": "2026-06-07T07:11:28.288340Z",
    "active": true,
    "user_ids": [
      "b7eff798-f8df-4364-8059-649c35c9ed0c",
      "smith@example.com"
    ],
    "events": [
      {
        "id": "Q20N9CKRX2_1",
        "created_at": "2026-06-17T07:57:41.512000Z",
        "visibility": "all",
        "type": "message",
        "text": "Hello",
        "author_id": "smith@example.com"
      }
    ],
    "summary": {
      "status": "ok",
      "text": "• Agent greets with a short message.",
      "updated_at": "2026-06-21T07:08:16.125000Z"
    },
    "properties": {
      "0805e283233042b37f460ed8fbf22160": {
        "string_property": "string_value"
      }
    },
    "access": {
      "group_ids": [
        0
      ]
    },
    "previous_thread_id": "K600PKZOM8",
    "next_thread_id": "K600PKZOO8",
    "customer_visit": {
      "ip": "1.2.3.4",
      "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.116 Safari/537.36",
      "geolocation": {
        "latitude": "-14.6973803",
        "longitude": "-75.1266898",
        "country": "Poland",
        "country_code": "PL",
        "region": "Dolnoslaskie",
        "city": "Wroclaw",
        "timezone": "Europe/Warsaw"
      }
    }
  },
  "users": [
    {
      "id": "b7eff798-f8df-4364-8059-649c35c9ed0c",
      "type": "customer",
      "present": true,
      "created_at": "2026-06-17T08:53:20.693553+01:00",
      "statistics": {
        "chats_count": 1
      },
      "agent_last_event_created_at": "2026-06-17T09:04:05.239000+01:00"
    },
    {
      "id": "smith@example.com",
      "name": "Agent Smith",
      "email": "smith@example.com",
      "type": "agent",
      "present": true,
      "avatar": "https://example.com/avatar.jpg",
      "visibility": "all"
    }
  ],
  "properties": {
    "0805e283233042b37f460ed8fbf22160": {
      "string_property": "string_value"
    }
  },
  "access": {
    "group_ids": [
      0
    ]
  },
  "is_followed": true
}