How to publish a post on the wall from the VKontakte application using the API?

Question

PHP

I created a VKontakte application of the StandAlone type and indicated to request "access to the wall".
It is written that the access_token is passed to my iframe application, but such a request from the application:

https://api.vk.com/method/wall.post?owner_id=$id_moey_gruppy&access_token=$_GET['access_token']

gives error 15 - type "access denied".
I do not understand - how to publish a post on the wall from the application.
Please tell me who knows!

Answer 1

When obtaining a token, you need to specify which partitions you are going to use.
https://vk.com/dev/permissions