Creating instagram access token generator

Question

I wanted to create a simple Instagram access token generator that can be used by any user. Something like this:

http://instagram.pixelunion.net/

Now I am able to create a simple access token generator like that using some cURL in php and this

https://www.instagram.com/developer/authentication/

Though the issue is, this access token generator works for the user whose app credentials are used in php and who are included as sandbox user to this client, for all other users it is showing this.

{"code": 403, "error_type": "OAuthForbiddenException", "error_message": "You are not a sandbox user of this client"}

Can anyone say what should I do for a generic access token generator

Screenshot of my app:

Answer 1

Looks like you are not a sandbox user, thats the reason it is failing, use the account used to create developer account to login and that should work.

The example website you have posted is reviewed and live, so any user can login. You are in sandbox mode.