But I know the issue, So I am going work on another solution, so please allow me two days time to Implement that solution.

Also you can write me on Skype for quicker conversation
https://join.skype.com/invite/o6duN7KwGSaW

Hi, Sorry for the delay. Somehow I missed your reply.

I offered Webhook solution as this needed to scrap followers in one round, but that still require to send multiple request to instagram, so In that case plan request rate-limit calculation will be wrong.

That’s interesting, we should discuss it but first of all could you make your current API work right? As right now it doesn’t return all followers in neither username not PK mode. It returns about 400-500 out of 600+ followers due to duplications.

I can create another API with webhook method, meaning all followers will be fetched in a single request and you will get webhook in part. e.g if followers are 600 then you will recieve 6 webhook request with 100 profiles batch

please send me personal message if you are interested