curl --request GET \
  --url https://api.omni.z-api.io/v1/channels/{channelId} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.omni.z-api.io/v1/channels/{channelId}"

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

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

print(response.text)

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

fetch('https://api.omni.z-api.io/v1/channels/{channelId}', 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.omni.z-api.io/v1/channels/{channelId}",
  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;
}

package main

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

func main() {

	url := "https://api.omni.z-api.io/v1/channels/{channelId}"

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.omni.z-api.io/v1/channels/{channelId}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.omni.z-api.io/v1/channels/{channelId}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "id": "AA0C61D24A6549A3BF83239847DE1CC2",
  "name": "Suporte",
  "token": "F1B29C3D4E5A6B7C8D9E0F1A2B3C4D5E",
  "tenant": "01A090B7FB82798CB38AB259C0B65FBE",
  "type": "META_WHATSAPP",
  "created": "2026-03-11T14:02:00.000Z",
  "due": 1774915200000,
  "paymentStatus": "PAID",
  "phoneConnected": true,
  "whatsappConnected": true,
  "phoneNumberConnected": "5585999999999",
  "businessId": "102938475610293",
  "whatsappCoexistence": false,
  "webhooks": [
    {
      "id": "01A08132F180733B83D7B7BDFAF9E574",
      "url": "https://parceiro.example.com/hook",
      "events": [
        "MESSAGE_RECEIVED",
        "MESSAGE_DELIVERY"
      ]
    }
  ]
}

{
  "error": "Authorization invalid"
}

{
  "error": "Channel not found"
}

{
  "error": "Channel listing requires ENTERPRISE role"
}