I want to send WhatsApp messages in bulk, meaning my goal is that if the user gives me consent. I will be able to connect to his WhatsApp and send WhatsApp messages to a list of numbers that I will provide. Note: I don't want the user to leave my app, meaning I don't want the regular functionality that the WhatsApp app is opened with the number. I want that after the user's consent, I will be able to use the user WhatsApp to send around 200 WhatsApp messages automatically without leaving my app. I saw the related answers each one did not work for me. first answer - the regular functionality that just opened WhatsApp.
whatsapp flutter lib from what I saw, I can not send messages to a user who does not have WhatsApp for business. android send whatsapp I saw this message that will allow me to do this in android only, and I need to find a way to write a custom function in Kotlin or Java to make it work. flutter whatsapp - I saw the answers, but none of them told me if I could send a bulk of messages without opening the actual app.
I should note: there me be another approach that can work. Create a shortcut programmatically for ios, which will allow me to create a shortcut that will include the list of numbers with the text and activate the shortcut. But I could not figure out also how to do so. On the apple form, someone asks this question and does not answer. swift create a shortcut
tech: flutter, firebase