Language: of will be possible JS, if not, you can with php.
I need the source codes at the end.
I just want whatsapp online status tracking API or script. Let me know if You have idea about find API for it and You able to do it. API should be simple input is a phone number with country code - output should be online offline status. It might use some short of script to detect phone number is online or not. Also bid Your final amount for make application, so I can decide to contact You or not. You must write Whatsapp Tracker in bid, else Your bid will be considered as Spam.
7 фрилансеров(-а) готовы выполнить эту работу в среднем за $257
Hi there Expert developer here, I have read your requirements and I understand you need WhatsApp tracker api for status of user. I can do this for you. Please come over chat box so we can discuss