Plus.io Restful Interface for Google App Engine (This code is still in Beta)
Using App Engine you are able to store the data from your mobile application on Google Datastore.
The following routes allow you to interact with data from the collections.
Getting Data
https://(app engine url)/collections/(collection name)
The server will respond with a list of all of the data within the specified collection. Additionaly you will be able to specify a few parameters in the URL.
?filter=columname&value=value //Specifies a column to filter by and a value
?offset=20 //Offsets the results by 20
?limit=20 //Limits the results by 20
Inserting Data
https://(app engine url)/collections/(collection name)
You can post to the same url that you use to get the data from a collection. Each request should have a timestamp in the time key. If the collection you want to post into doesn't exsist it will be created for you.
{
"Column" : "Value",
"Time" : "1371614094"
}