I have created an account and add Twilio sandbox number for WhatsApp. After following instructions (To begin testing, connect to your sandbox by sending a WhatsApp message from your device to +1 415 523 **** with code join doubt-pupil. ) I have received a file in my WhatsApp number.
Code (PHP - Laravel):
$sid = config('app.TWILIO_SID');
$token = config('app.TWILIO_AUTH_TOKEN');
$twilio = new Client($sid, $token);
$message = $twilio->messages ->create("whatsapp:+9199740*****",
array(
"body" => "AlQuran4Life_invoice_".$invoice->formonth."",
"mediaUrl" => ["PDFURL"],
"from" => "whatsapp:+1415523*****",
)
);
After that I have added balance on Twilio. Now I want to make it live to send invoice to WhatsApp number. What credentials I need to update? Or which phone number do I need to update?