How to get Facebook Page Access Token : Step by step procedure explained

To get a Facebook Page Access Token, you will need to:

1. Go to the Facebook Developers website and create a new App or use an existing one.
2. Go to the “Dashboard” for your App, and under the “Products” section, select “Facebook Login”.
3. Under the “Settings” for Facebook Login, you will need to add your Facebook Page to the “Valid OAuth redirect URIs” field.
4. Next, you will need to generate a User Access Token by logging into your Facebook account and visiting the Graph API Explorer.
5. In the Graph API Explorer, select your App from the “Application” dropdown menu and then select “Get User Access Token”.
6. Select the necessary permissions for the Access Token to access the information you need on the page.
7. Once you have a User Access Token, you can use it to generate a Page Access Token by making a GET request to the /{page-id}?fields=access_token endpoint of the Graph API.

Please be aware that Facebook has been tightening up the rules around access tokens, and as such, you may need to reapply for access tokens and go through their app review process to gain access to certain permissions. It is important to respect the terms of use of the Facebook platform and not to misuse access tokens.