I'm trying to make aplication which get the posts of facebook page. I did everything and it is working fine but I have problem wih access token. I've tried some SO answers about making FB APP but it didn't worked for me. I got to point when my token expired then refreshed page but the page asked me to verify access. But I cannot have it like this, because it doesnt serve the purposse.
Now I'm taking the content from this url with file_get_contents("https://graph.facebook.com/soecz/posts?access_token=CAACEdEose0cBAJrnTKwdTdaloBgShsNSIkJjspgQocumZB4CV4mZACpAo3xj57gYcVYYYeHDBxi2ltNCT7SZB0Yl51PBQCrInIKstadeRR5OidYG8pibAAUHIiC51QUxgfTgFMY4DLUlglda7YiaP5yQiYbRftxwipRK5MZBVyzags0eReHx");
But after 2 hrs the token expires and I got oath error. Do you ahve any solutions ? I will sue it to get the posts from page. I do not want to edit / post anything with this. Just get the posts and write them. Also I do not want to rediret users when the token expires. Thanks for solutions
See scenario 5 of https://developers.facebook.com/roadmap/offline-access-removal/. By extending the 2 hour (short lived) token for a 2 month (long lived) token you can query for the page token after which will not expire.
Exchange the short-lived user access token for a long-lived access token using the endpoint and steps explained earlier. By using a long-lived user access token, querying the [User ID]/accounts endpoint will now provide page access tokens that do not expire for pages that a user manages. This will also apply when querying with a non-expiring user access token obtained through the deprecated offline_access permission.
So you will only need to "verify" once as a user then you can save the page access token after that.