curl -X POST \
  'https://app.wizebot.com.br/api/v1/whatsapp/label/create' \
  -d 'apiToken=SUA_API_KEY_AQUI' \
  -d 'phone_number_id=SEU_PHONE_NUMBER_ID' \
  -d 'label_name=Nova Etiqueta'

const axios = require('axios');

const data = {
  apiToken: 'SUA_API_KEY_AQUI',
  phone_number_id: 'SEU_PHONE_NUMBER_ID',
  label_name: 'Nova Etiqueta'
};

axios.post('https://app.wizebot.com.br/api/v1/whatsapp/label/create', data)
.then(response => {
  console.log(response.data);
})
.catch(error => {
  console.error('Erro:', error);
});

<?php
$url = 'https://app.wizebot.com.br/api/v1/whatsapp/label/create';

$data = array(
  'apiToken' => 'SUA_API_KEY_AQUI',
  'phone_number_id' => 'SEU_PHONE_NUMBER_ID',
  'label_name' => 'Nova Etiqueta'
);

$options = array(
  'http' => array(
    'header'  => "Content-type: application/x-www-form-urlencoded\r\n",
    'method'  => 'POST',
    'content' => http_build_query($data)
  )
);

$context  = stream_context_create($options);
$result = file_get_contents($url, false, $context);

echo $result;
?>

{
  "status": "1",
  "message": "Label has been created successfully."
}

{
  "status": "0",
  "message": "Invalid API Key."
}

{
  "status": "0",
  "message": "Missing required parameters."
}

{
  "status": "0",
  "message": "Label with this name already exists."
}