I want to integrate google custom search in windows phone app for image searching I create the project on https://console.developers.google.com/
When i went to API &
I created a browser key for my applications and also added URL wildcards for sites I would like the CSE to search such as
*.com; *.org; *.net etc.
Hope that helps!
Feel free to opt for iOS key, it does not matter. I did so previously while working with Google Tasks API and all is fine...