Exemplo sendText PHP com Myzap

sendText.php

<?php
/****************************************************************************************************************/
/* Antes de utilizar esses codigos, inicie a sessão em https://whatsapp-v2.apibrasil.com.br/start               */
/****************************************************************************************************************/

try {
		
	$curl = curl_init();
	
	curl_setopt_array($curl, array(
	CURLOPT_URL => 'https://apiwhatsapp-7150.apibrasil.com.br//sendText',
	CURLOPT_RETURNTRANSFER => true,
	CURLOPT_ENCODING => '',
	CURLOPT_MAXREDIRS => 10,
	CURLOPT_TIMEOUT => 0,
	CURLOPT_FOLLOWLOCATION => true,
	CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
	CURLOPT_CUSTOMREQUEST => 'POST',
	CURLOPT_POSTFIELDS =>'{
		"session" : "teste",
		"number" : "5531994359434",
		"time_typing": 1,
		"text": "teste"
	}',
	CURLOPT_HTTPHEADER => array(
		'Content-Type: application/json',
		'sessionkey: teste'
		),
	));

	$response = curl_exec($curl);

	curl_close($curl);
	echo $response;

    curl_close($curl);
    var_dump($callback); // callback

} catch (\Throwable $th) {
    throw $th;
}