What are the ways to get a list of followers on Instagram without having access to the API?

Question

Instagram

Hello, I need to pull subscribers from popular groups. I was not given access to the API, I wrote the solution first on phantomjs, but after 30 thousand subscribers, a memory leak and a crash occurs. Then I wrote a solution using the Selenium web driver on nodejs, which was already working more stable and could pull out about 70 thousand subscribers on a more or less PC, but after that it starts to freeze a lot (most likely due to the fact that the received data is stored in state, and there are a lot of them) although I clear the list of users with each request (i.e. I clean the DOM).
What do you advise? is there a better solution? how can i mimic the behavior of instagram on nodejs? i.e. send requests and get subscribers (I tried, but it needs its own unique string, which I don’t understand how it forms)?

Answer 1

Hello, here is findgram.me ready solution

Answer 2

Findgram.me did not help, nor how can I add an account. Gives an error: Error
Please check if the account is correct