curl --request GET \
  --url https://app.omnivibe.com.br/accounts/{account_id}/conversations/{conversation_id}/messages

import requests

url = "https://app.omnivibe.com.br/accounts/{account_id}/conversations/{conversation_id}/messages"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://app.omnivibe.com.br/accounts/{account_id}/conversations/{conversation_id}/messages', 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://app.omnivibe.com.br/accounts/{account_id}/conversations/{conversation_id}/messages",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://app.omnivibe.com.br/accounts/{account_id}/conversations/{conversation_id}/messages"

	req, _ := http.NewRequest("GET", url, nil)

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://app.omnivibe.com.br/accounts/{account_id}/conversations/{conversation_id}/messages")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.omnivibe.com.br/accounts/{account_id}/conversations/{conversation_id}/messages")

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

request = Net::HTTP::Get.new(url)

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

{
  "meta": {
    "labels": [
      "<string>"
    ],
    "additional_attributes": {
      "browser": {
        "device_name": "<string>",
        "browser_name": "<string>",
        "platform_name": "<string>",
        "browser_version": "<string>",
        "platform_version": "<string>"
      },
      "referer": "<string>",
      "initiated_at": {
        "timestamp": "<string>"
      },
      "browser_language": "<string>",
      "conversation_language": "<string>"
    },
    "contact": {
      "additional_attributes": {
        "city": "<string>",
        "country": "<string>",
        "country_code": "<string>",
        "created_at_ip": "<string>"
      },
      "custom_attributes": {},
      "email": "<string>",
      "id": 123,
      "identifier": "<string>",
      "name": "<string>",
      "phone_number": "<string>",
      "thumbnail": "<string>",
      "blocked": true,
      "type": "contact"
    },
    "assignee": {
      "id": 123,
      "account_id": 123,
      "auto_offline": true,
      "confirmed": true,
      "email": "<string>",
      "available_name": "<string>",
      "name": "<string>",
      "thumbnail": "<string>",
      "custom_role_id": 123
    },
    "agent_last_seen_at": "<string>",
    "assignee_last_seen_at": "<string>"
  },
  "payload": [
    {
      "id": 123,
      "content": "<string>",
      "inbox_id": 123,
      "conversation_id": 123,
      "content_attributes": {
        "in_reply_to": "<string>"
      },
      "echo_id": "<string>",
      "created_at": 123,
      "private": true,
      "source_id": "<string>",
      "sender": {
        "additional_attributes": {
          "city": "<string>",
          "country": "<string>",
          "country_code": "<string>",
          "created_at_ip": "<string>"
        },
        "custom_attributes": {},
        "email": "<string>",
        "id": 123,
        "identifier": "<string>",
        "name": "<string>",
        "phone_number": "<string>",
        "thumbnail": "<string>",
        "blocked": true,
        "type": "contact"
      },
      "attachments": [
        {
          "id": 123,
          "message_id": 123,
          "account_id": 123,
          "data_url": "<string>",
          "thumb_url": "<string>",
          "file_size": 123
        }
      ]
    }
  ]
}