curl --request GET \
  --url https://api.wizebot.com.br/v1/whatsapp/contacts \
  --header 'Authorization: Bearer <token>'

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

fetch('https://api.wizebot.com.br/v1/whatsapp/contacts', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

const url = 'https://api.wizebot.com.br/v1/whatsapp/contacts';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

import requests

url = "https://api.wizebot.com.br/v1/whatsapp/contacts"

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

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.wizebot.com.br/v1/whatsapp/contacts",
  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;
}

{
  "success": true,
  "data": {
    "items": [
      {
        "id": "9c8b7a65-4321-4def-8abc-1234567890ab",
        "phone_number": "5511999999999",
        "name": "Maria Souza",
        "email": null,
        "gender": null,
        "tag_names": "Cliente,VIP"
      }
    ],
    "limit": 20,
    "offset": 0
  },
  "timestamp": "2026-09-09T17:15:20.453Z"
}

{
  "success": false,
  "statusCode": 400,
  "timestamp": "2026-09-09T17:15:20.453Z",
  "path": "/api/v1/whatsapp/contacts",
  "method": "GET",
  "message": {
    "error": "MISSING_PARAM",
    "message": "phone_number_id is required."
  },
  "errorId": "ERR-MTUD0DBO-KKRMP8"
}

{
  "success": false,
  "statusCode": 401,
  "timestamp": "2026-09-09T17:15:20.453Z",
  "path": "/api/v1/whatsapp/contacts",
  "method": "GET",
  "message": {
    "error": "UNAUTHORIZED",
    "message": "Invalid or missing API key."
  },
  "errorId": "ERR-MTUD0DBO-KKRMP8"
}

{
  "success": false,
  "statusCode": 404,
  "timestamp": "2026-09-09T17:15:20.453Z",
  "path": "/api/v1/whatsapp/contacts",
  "method": "GET",
  "message": {
    "error": "CHANNEL_NOT_FOUND",
    "message": "Invalid phone_number_id or channel not found."
  },
  "errorId": "ERR-MTUD0DBO-KKRMP8"
}

{
  "success": false,
  "statusCode": 429,
  "timestamp": "2026-09-09T17:15:20.453Z",
  "path": "/api/v1/whatsapp/contacts",
  "method": "GET",
  "message": {
    "error": "RATE_LIMITED",
    "message": "Too many requests."
  },
  "errorId": "ERR-MTUD0DBO-KKRMP8"
}