How to set up an application on a website with uploading results to a social network?

Question

Facebook

There is a task to place the game on the site, and the result should be published on the personal page of the user of the social network.
How to implement such a mechanism?

Answer 1

To do this, you need to:
1. Create an application on vk / fb / one to be able to work with api ..
2. Authorize the user and get a token + rights to add data to the wall.
3.Using a token to place the results on the page.