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OpenAPI

PowerLink API

PowerUsage Attributes

UPDATED

The PowerUsage attributes allow you to obtain summarized energy usage data tracked by a Pelican PowerLink.

Note: The PowerLink is a special order item primarily used by utilities or utility program managers to monitor energy consumption at meters or dedicated equipment at Pelican customer sites. If your company is interested in a PowerLink, please contact Pelican’s Sales team.

Predefined system-managed attributes for Thermostat objects, used for essential functions like temperature control, system status, and scheduling. They follow a fixed structure and cannot be renamed or redefined by users.

Reserved Attributes

User Defined Attributes

Custom attributes that users can create, set, and retrieve for Thermostat objects. Any attribute name that is not reserved is treated as user-defined. These attributes are created by assigning a value via a SET request and can be accessed using GET requests. There is no restriction on the number of user-defined attributes, allowing flexibility for custom data storage and retrieval.

User-defined attributes can also be used as selection criteria. For example, if a user wants to manage a specific group of thermostats via the API, they could define an attribute named “managed” and SET its value to “yes” for the thermostats in that group. Then, by including “managed:yes;” in their selection criteria, they can filter and control only those thermostats within the designated group.

PowerUsage Request Requirements

A PowerUsage request must include at least the following required selection attributes:

  • startDateTime – The beginning of the historical data range.
  • endDateTime – The end of the historical data range.
  • duration – Defines how the data should be aggregated (e.g., by month, day, or 15-minute intervals).

 

If no specific PowerUsage object attributes are included in the request, all available PowerUsage data within the specified date range will be returned.

PowerUsage - Selection Attributes

Attribute names are not case-sensitive; attribute values are case-sensitive.

PowerUsage - Object Attributes

Attribute names are not case-sensitive; attribute values are case-sensitive.

Cost Calculations

To obtain accurate cost estimates, ensure that the Cost per Kilowatt-hour (Kwh) is correctly configured in your Pelican system settings. These settings allow the system to convert energy usage into monetary values, providing insights into the operational costs of monitored equipment.

Usage Graphs

Pelican’s Usage Graphs feature uses PowerUsage data to visualize historical energy consumption trends. This data is essential for monitoring, managing, and optimizing energy use across Pelican-monitored equipment.  

Code Examples

GET

Get the current Temperature, Humidity, and CO2 Level for a thermostat named "Lobby"

curl -Ls "https://demo.officeclimatecontrol.net/api.cgi?username=pelicandemosite@gmail.com&password=pelican&request=get&object=Thermostat&selection=name:Lobby;&value=temperature;humidity;co2Level"
#!/usr/bin/perl -w

use strict;
use ClimateControl;
# You can request a copy of the ClimateControl Perl
# Module from Pelican Tech Support.
# Send an email to support@pelicanwireless.com

# Create a new ClimateControl object
my $cc = ClimateControl->new(
    'pelicandemosite@gmail.com',      # username
    'pelican',                        # password
    'demo.officeclimatecontrol.net'  # website
);

# Define the selection and attributes to retrieve
my $selection = { 'name' => 'Lobby' };
my $attrlist = ['temperature', 'humidity', 'co2Level'];

# Call getAttributes to retrieve the Thermostat data
my $result = $cc->getAttributes('Thermostat', $selection, $attrlist);

# Check and display the result
if ($result->{'success'}) {
    print "Success: $result->{'message'}\n";
} else {
    print "Error: $result->{'message'}\n";
}
import requests

url = "https://demo.officeclimatecontrol.net/api.cgi?username=pelicandemosite@gmail.com&password=pelican&request=get&object=Thermostat&selection=name:Lobby;&value=temperature;humidity;co2Level"
response = requests.get(url, verify=False)

if response.status_code == 200:
    print("Success:", response.text)
else:
    print("Error:", response.status_code)
const https = require('https');

const url = 'https://demo.officeclimatecontrol.net/api.cgi?username=pelicandemosite@gmail.com&password=pelican&request=get&object=Thermostat&selection=name:Lobby;&value=temperature;humidity;co2Level';

https.get(url, { rejectUnauthorized: false }, (resp) => {
  let data = '';

  // Collect data chunks
  resp.on('data', (chunk) => {
    data += chunk;
  });

  // Handle the complete response
  resp.on('end', () => {
    if (resp.statusCode === 200) {
      console.log('Success:', data);
    } else {
      console.log('Error: HTTP', resp.statusCode);
    }
  });
}).on('error', (err) => {
  console.error('Error:', err.message);
});

Response

<result>
<Thermostat>
<temperature>71.5</temperature>
<humidity>40</humidity>
<co2Level>1049</co2Level>
...
</Thermostat>
<success>1</success>
<message>Retrieved attributes for 1 thermostats.</message>
...
</result>

SET

Set the Heating and Cooling Ranges for the thermostat named "Lobby"

curl -Ls "https://demo.officeclimatecontrol.net/api.cgi?username=pelicandemosite@gmail.com&password=pelican&request=set&object=Thermostat&selection=name:Lobby;&value=heatMin:50;heatMax:68;coolMin:72;coolMax:85"
#!/usr/bin/perl -w

use strict;
use ClimateControl;
# You can request a copy of the ClimateControl Perl
# Module from Pelican Tech Support.
# Send an email to support@pelicanwireless.com

# Create a new ClimateControl object
my $cc = ClimateControl->new(
    'pelicandemosite@gmail.com',      # username
    'pelican',                        # password
    'demo.officeclimatecontrol.net'  # website
);

# Define the selection and values as hashes
my $selection = { 'name' => 'Lobby' };
my $values = {
    'heatMin' => '50',
    'heatMax' => '68',
    'coolMin' => '72',
    'coolMax' => '85'
};

# Call setAttributes to update the Thermostat
my $result = $cc->setAttributes('Thermostat', $selection, $values);

# Check and display the result
if ($result->{'success'}) {
    print "Success: $result->{'message'}\n";
} else {
    print "Error: $result->{'message'}\n";
}
import requests

url = "https://demo.officeclimatecontrol.net/api.cgi?username=pelicandemosite@gmail.com&password=pelican&request=set&object=Thermostat&selection=name:Lobby;&value=heatMin:50;heatMax:68;coolMin:72;coolMax:85"
response = requests.get(url, verify=False)

if response.status_code == 200:
    print("Success:", response.text)
else:
    print("Error:", response.status_code)
const https = require('https');

const url = 'https://demo.officeclimatecontrol.net/api.cgi?username=pelicandemosite@gmail.com&password=pelican&request=set&object=Thermostat&selection=name:Lobby;&value=heatMin:50;heatMax:68;coolMin:72;coolMax:85';

https.get(url, { rejectUnauthorized: false }, (resp) => {
  let data = '';

  // Collect data chunks
  resp.on('data', (chunk) => {
    data += chunk;
  });

  // Handle the complete response
  resp.on('end', () => {
    if (resp.statusCode === 200) {
      console.log('Success:', data);
    } else {
      console.log('Error: HTTP', resp.statusCode);
    }
  });
}).on('error', (err) => {
  console.error('Error:', err.message);
});

Response

<result>
<success>1</success>
<message>Updated 1 thermostats.</message>
...
</result>
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