Est. Budget: $300.00
I need c# code to autopost to Facebook pages.
The code must be able to:
1. Allow admin of a page give the app permission to post their page.
2. Code must convert access tokens to long-lived access tokens
3. Code to monitor when the access token is going to expire and allow the admin to log in & authorise the app to create another access token.
4. Code must be able to create a link post. It should have an ...