使用sleepy mongoose api从iphone应用程序访问安装在aws ec2实例上的mongodb

I am working on an iphone app that is supposed to use mongodb mounted on an aws ec2 instance as it's backend. I have set up mongodb on the instance and also sleepy mongoose as the api and can perform the add, query etc. operations via ssh. But I want to use sleepy mongoose api to do the same from the iphone app code(xcode4). Can anybody help me with this?I am working on an iphone app that is supposed