@santhusurya try reading the whole thread

I switched to laravel 5.5 and it also had the similar issue but it is solved in this discussion : https://laracasts.com/discuss/channels/laravel/api-not-verifying-token-in-laravel-55

not solved, just disabled

@pjn You just opened up a pretty big security hole instead of actually fixing the problem! Now people can use csrf attacks using POST on your site. Is that what you really wanted?

Thank you for pointing out the security issue, I reverted back the change that i made. I finally created a new project and migrated my code their and now every thing works as expected. Thank you all for your contribution.