Payload:

{
    "api_key": "DCJ6C8LTC7QMLM28",
    "phone_no": "628135956098",
    "message": "Tes kirim pesan dari website Digitama Consulting"
}

HTTP Code:

403

Response:

{"status":"1003","message":"Please Connect WhatsApp Business API First","ack":"fatal_error"}

CURL Error: