https://www.mashape.com/vanitysoft/geokoala/overview
I’ve made my API public & Free for anyone to use. You can POST GeoJSON …and query for POIsvia nearby/boundary box and it will return data in many different formats for clients(e.g google earth,google maps, wikitude…)…Also generates tracking/routing(GPX,GeoJson,KML)…
there are code examples for Curl,java,python,php,etc.!
would like your feedback!