Access your Sense data.

Add this line to your application's Gemfile:

gem 'unofficial_sense_api'

And then execute:

$ bundle

Or install it yourself as:

$ gem install unofficial_sense_api

Getting Realtime Data (starts a websocket to wss://clientrt.sense.com/monitors/#{api.first_monitor_id}/realtimefeed)

require 'sense_api'
require 'pp'

api = SenseApi.new("USERNAME", "PASSWORD")

count = 0
api.realtime do |json|
  pp json

  # Be sure to return :exit to terminate the connection and shut down EventMachine!
  count += 1
  count > 5 ? :exit : nil
end

Use fetch to pull from REST endpoints of your choice. None have been added to this gem yet.

require 'sense_api'
api = SenseApi.new("USERNAME", "PASSWORD")

timeline = api.fetch("https://api.sense.com/apiservice/api/v1/users/#{api.user_id}/timeline?n_item=30")

trends = api.fetch("https://api.sense.com/apiservice/api/v1/app/history/trends?monitor_id=#{api.first_monitor_id}&scale=WEEK&start=2017-10-23T04:00:00.000Z")

devices = api.fetch("https://api.sense.com/apiservice/api/v1/app/monitors/#{api.first_monitor_id}/devices?include_merged=true")

first_device_id = devices.first["id"]

first_device_details = api.fetch("https://api.sense.com/apiservice/api/v1/app/monitors/#{api.first_monitor_id}/devices/#{first_device_id}")
first_device_hostory = api.fetch("https://api.sense.com/apiservice/api/v1/app/history/usage?monitor_id=#{api.first_monitor_id}&granularity=MINUTE&start=2017-10-21T11:00:00.000Z&frames=5400&device_id=#{first_device_id}")

Here are the endpoints we know about so far:

• "https://api.sense.com/apiservice/api/v1/users/#{api.user_id}/timeline?n_item=30"
• "https://api.sense.com/apiservice/api/v1/app/history/trends?monitor_id=#{api.first_monitor_id}&scale=WEEK&start=2017-10-23T04:00:00.000Z"
• "https://api.sense.com/apiservice/api/v1/app/history/usage?monitor_id=#{api.first_monitor_id}&granularity=SECOND&start=2017-10-25T03:54:00.000Z&frames=5400" (granularity seems to accept SECOND or MINUTE)

List devices:

• "https://api.sense.com/apiservice/api/v1/app/monitors/#{api.first_monitor_id}/devices?include_merged=true"

You can add a device_id to the history request:

• "https://api.sense.com/apiservice/api/v1/app/history/usage?monitor_id=#{api.first_monitor_id}&granularity=MINUTE&start=2017-10-21T11:00:00.000Z&frames=5400&device_id=SOME_DEVICE_ID"

And get the data for devices:

• "https://api.sense.com/apiservice/api/v1/app/monitors/#{api.first_monitor_id}/devices/always_on"
• "https://api.sense.com/apiservice/api/v1/app/monitors/#{api.first_monitor_id}/devices/unknown"
• "https://api.sense.com/apiservice/api/v1/app/monitors/#{api.first_monitor_id}/devices/SOME_DEVICE_ID"

If you'd like, you can skip Ruby entirely and talk to the Sense API with curl:

curl -k --data "email=email@example.com" --data "password=URL_ENCODED_PASSWORD" -H "Sense-Client-Version: 1.17.1-20c25f9" -H "X-Sense-Protocol: 3" -H "User-Agent: okhttp/3.8.0" "https://api.sense.com/apiservice/api/v1/authenticate"

The response will have an access_token, as well as a user_id and a monitors array that you can use to access the Sense APIs. For example:

curl -k -H "Authorization: bearer ACCESS_TOKEN" -H "Sense-Client-Version: 1.17.1-20c25f9" -H "X-Sense-Protocol: 3" -H "User-Agent: okhttp/3.8.0" "https://api.sense.com/apiservice/api/v1/app/history/usage?monitor_id=A_MONITOR_ID&granularity=SECOND&start=2017-10-24T05:36:00.000Z&frames=5400"

You can run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

The gem is available as open source under the terms of the MIT License.