Problem in Integrating TripIt api

I downloaded tripit_php_v1_25392 zip file i try to run the file开发者_JAVA百科 in my local xamp it asks for api_url, consumer_key, consumer_secret, access_token ,access_token_secret keys how do i get those values and run the file

Some of these values are needed to build a OAuth Consumer, here an interesting blog post about it, found via the API documentation