Me.ojooo.com — how is the import of walls from other social networks implemented?

Question

Facebook

Good afternoon ! Recently (2 months ago) I found a new service
Ojooo I was especially
interested in their social network - Ojooo Me Although the social network
itself is quite mediocre, I was interested in the following feature
. turning off all browsers, completely clearing history and cookies, and in general everything that is possible - Ojooo Me still somehow manages to keep a connection to FB, and successfully shows my wall ... It would seem - it just stores a token in the database - right? But I thought - tokens live only 60 days maximum....
Today it's been more than 70 days since I logged into FB via Ojooo, but the feed is still there!!!
Tell me - how did Ojooo implement this?
it is the long storage of the connection
PS: I changed the password on FB - the connection with ojooo still remains ....

Answer 1

the documentation says that a short-term token (60 days) can be converted without user intervention into a long-term token.