How can I get a token in https://vk.com/dev/implicit_flow_user?

Question

JavaScript

this is possible, because many autoposts take access to wall methods from somewhere, and these methods are only allowed by implicit flow. Help than you can plz
example: https://cleverpub.ru/

Answer 1

https://vk.com/dev/access_token?f=2.%20%D0%9A%D0%B...
https://vk.com/dev/authcode_flow_group?f=5.%20%D0% ...
For the user:
https://vk.com/dev/implicit_flow_user?f=3.%20%D0%9...