We can’t do anything with invalid Facebook access tokens. In this post, we will show you that how to check Facebook Access Token Validity for free.
So, let’s get started by going to the access token debugger.
While opening the page, you will be there at the sharing debugger. You need to change the mode to access token debugger for testing your access token.
Now, generate your Facebook access token. You can generate token without a website or by using an access token script. In this case, I’m going to generate my token using the token site. After generating the token, paste it into the box and click on debug.
On the next screen, you will see your account details and its validity status.
Do I Really Need To Check Facebook Access Token Validity?
For going forward, your token must be active and valid. Facebook developers won’t accept invalid tokens.