Simple backend for storing key/value pairs via http requests. Implemented with Node.js and MongoDB. Made for IOT projects. The server can store any type of json compatible data (primitives, objects, arrays); View the Arduino Client: Arduino-CloudStorage

• Register (GET/POST for ui or backend interface)

• Set/Get single keys
• Set/Get multiple keys

• Push item to an array
• Pop from front/back of array
• Fetch elements from start or end (With skip and limit)

• Get the min/max/unique/merged/average items from a collection

• Increment/Decrement an item
• Update an item if it is smaller/bigger than provided value (server-side min/max)
• Set key to hold current time in millis (server side)

• watch for changes in real time using a websockets interface