WebSupervisor API

API change history

Unit commands

Allows commanding of the engine.

Try it

Request

Request URL

Request parameters

  • string

    WSV account you want to access via API

  • string

    Unique unit identifier

Request headers

  • string

    Header for token type + access token, i.e. "Bearer asd....fg12"

  • (optional)
    string
    Media type of the body sent to the API.
  • string
    Subscription key which provides access to this API. Found in your Profile.

Request body

List of all available commands:

  • start

  • stop

  • faultReset

  • changeMcb

    • toggle Mains circuit breaker

  • changeGcb

    • toggle Genset circuit breaker

  • sensorButton

    • supported only by special branch of controllers

  • timerButton

    • supported only by special branch of controllers

  • changeMode

    • requires attribute "mode" - string representing mode e.g. off, man, aut, test
      • for list of available modes for particular controller model check the value 49424e2b-1009-471c-b8e3-3e84e9c16159

  • userButton

    • requires attribute "index" - number to identify user button (1-32)
    • requires attribute "action" - string representing action ("start", "stop", "toggle", "pulse")

  • remoteSwitch

    • requires attribute "index" - number to identify remote switch (1-8)
    • requires attribute "action" - string representing action ("start", "stop")

  • extValue

    • requires attribute "index" - number to identify external value (1-4)
    • requires attribute "value" - numerical value written to selected external value

  • setTimer

    • requires attribute "index" - number to identify timer (1-2)
    • requires attribute "action" - json object with timer settings

  • changeSetpoint

    • requires attribute "guid" - guid to identify setpoint
    • requires attribute "value" - numerical value or string to selected setpoint, string values are case sensitive

JSON object for timer settings:

  • requires attribute "mode" - string representing timer settings ("Off", "Once", "Daily", "Weekly", "Monthly", "MonthlyDays", "Period")
    • for "mode": "Off"
      • no attribute
    • for "mode": "Once"
      • requires attribute "from" - number, timer first occurance, UNIX epoch time in miliseconds
      • requires attribute "duration" - number, timer duration in minutes
    • for "mode": "Daily"
      • requires attribute "from" - number, timer first occurance, UNIX epoch time in miliseconds
      • requires attribute "duration" - number, timer duration in minutes
      • requires attribute "setupDaily" - json object with timer settings
        • requires attribute "dayRepeat" - number, repeat every x. day
        • requires attribute "dayWeekend" - string, how to handle weekends ("Included", "Except", "nextDayAfter")
    • for "mode": "Weekly"
      • requires attribute "from" - number, timer first occurance, UNIX epoch time in miliseconds
      • requires attribute "duration" - number, timer duration in minutes
      • requires attribute "setupWeekly" - json object with timer settings
        • requires attribute "weekRepeat" - number, repeat every x. week
        • requires attribute "weekDays" - string array, select day/s when execute ("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday")
    • for "mode": "Monthly"
      • requires attribute "from" - number, timer first occurance, UNIX epoch time in miliseconds
      • requires attribute "duration" - number, timer duration in minutes
      • requires attribute "setupMonthly" - json object with timer settings
        • requires attribute "monthRepeat" - number, repeat every x. month
        • requires attribute "dayInMonth" - number, repeat every x. day in month
    • for "mode": "MonthlyDays"
      • requires attribute "from" - number, timer first occurance, UNIX epoch time in miliseconds
      • requires attribute "duration" - number, timer duration in minutes
      • requires attribute "setupMonthlyDays" - json object with timer settings
        • requires attribute "monthRepeat" - number, repeat every x. month
        • requires attribute "weekInMonth" - number, repeat every x. week in month
        • requires attribute "weekDays" - string array, select day/s when execute ("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday")
    • for "mode": "Period"
      • requires attribute "from" - number, timer first occurance, UNIX epoch time in miliseconds
      • requires attribute "duration" - number, timer duration in minutes
      • requires attribute "setupPeriod" - json object with timer settings
        • requires attribute "minutesRepeat" - number, repeat every x minutes

{
  "command": "start"
}
{
  "example": "{\n    \"command\": \"changeMode\",\n    \"mode\": \"man\"\n}"
}
{
  "command": "changeMode",
  "mode": "man"
}
{
  "example": "{\n    \"command\": \"changeMode\",\n    \"mode\": \"man\"\n}"
}
{
  "command": "userButton",
  "index": 2,
  "action": "start"
}
{
  "example": "{\n    \"command\": \"changeMode\",\n    \"mode\": \"man\"\n}"
}
{
  "command": "setTimer",
  "index": 1,
  "action": {
    "mode": "off"
  }
}
{
  "example": "{\n    \"command\": \"changeMode\",\n    \"mode\": \"man\"\n}"
}
{
  "command": "setTimer",
  "index": 1,
  "action": {
    "mode": "once",
    "from": 1601286038000,
    "duration": 60
  }
}
{
  "example": "{\n    \"command\": \"changeMode\",\n    \"mode\": \"man\"\n}"
}
{
  "command": "setTimer",
  "index": 1,
  "action": {
    "mode": "weekly",
    "from": 1601286038000,
    "duration": 60,
    "setupWeekly": {
      "weekRepeat": 2,
      "weekDays": [
        "Monday",
        "Wednesday",
        "Friday",
        "Sunday"
      ]
    }
  }
}
{
  "example": "{\n    \"command\": \"changeMode\",\n    \"mode\": \"man\"\n}"
}
{
  "command": "extValue",
  "index": 3,
  "value": 100
}
{
  "example": "{\n    \"command\": \"changeMode\",\n    \"mode\": \"man\"\n}"
}
{
  "command": "changeSetpoint",
  "guid": "7b2ae258-65a8-40dd-bb42-5455753679f9",
  "value": "MyController"
}
{
  "example": "{\n    \"command\": \"changeMode\",\n    \"mode\": \"man\"\n}"
}

Responses

200 OK

Command was successfully sent.

Representations

400 Bad Request

Response when incorrect unitGuid is provided

Representations

401 Unauthorized

Response when incorrect or expired token is provided

Representations

Code samples

@ECHO OFF

curl -v -X POST "https://api.websupervisor.net/v1.1/{loginId}/units/{unitGuid}/command"
-H "Authorization: "
-H "Content-Type: Start"
-H "Comap-Key: {subscription key}"

--data-ascii "{body}" 

using System;
using System.Net.Http.Headers;
using System.Text;
using System.Net.Http;
using System.Web;

namespace CSHttpClientSample
{
    static class Program
    {
        static void Main()
        {
            MakeRequest();
            Console.WriteLine("Hit ENTER to exit...");
            Console.ReadLine();
        }
        
        static async void MakeRequest()
        {
            var client = new HttpClient();
            var queryString = HttpUtility.ParseQueryString(string.Empty);

            // Request headers
            client.DefaultRequestHeaders.Add("Authorization", "");
            client.DefaultRequestHeaders.Add("Comap-Key", "{subscription key}");

            var uri = "https://api.websupervisor.net/v1.1/{loginId}/units/{unitGuid}/command?" + queryString;

            HttpResponseMessage response;

            // Request body
            byte[] byteData = Encoding.UTF8.GetBytes("{body}");

            using (var content = new ByteArrayContent(byteData))
            {
               content.Headers.ContentType = new MediaTypeHeaderValue("< your content type, i.e. application/json >");
               response = await client.PostAsync(uri, content);
            }

        }
    }
}	
// // This sample uses the Apache HTTP client from HTTP Components (http://hc.apache.org/httpcomponents-client-ga/)
import java.net.URI;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

public class JavaSample 
{
    public static void main(String[] args) 
    {
        HttpClient httpclient = HttpClients.createDefault();

        try
        {
            URIBuilder builder = new URIBuilder("https://api.websupervisor.net/v1.1/{loginId}/units/{unitGuid}/command");


            URI uri = builder.build();
            HttpPost request = new HttpPost(uri);
            request.setHeader("Authorization", "");
            request.setHeader("Content-Type", "Start");
            request.setHeader("Comap-Key", "{subscription key}");


            // Request body
            StringEntity reqEntity = new StringEntity("{body}");
            request.setEntity(reqEntity);

            HttpResponse response = httpclient.execute(request);
            HttpEntity entity = response.getEntity();

            if (entity != null) 
            {
                System.out.println(EntityUtils.toString(entity));
            }
        }
        catch (Exception e)
        {
            System.out.println(e.getMessage());
        }
    }
}


<!DOCTYPE html>
<html>
<head>
    <title>JSSample</title>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
</head>
<body>

<script type="text/javascript">
    $(function() {
        var params = {
            // Request parameters
        };
      
        $.ajax({
            url: "https://api.websupervisor.net/v1.1/{loginId}/units/{unitGuid}/command?" + $.param(params),
            beforeSend: function(xhrObj){
                // Request headers
                xhrObj.setRequestHeader("Authorization","");
                xhrObj.setRequestHeader("Content-Type","Start");
                xhrObj.setRequestHeader("Comap-Key","{subscription key}");
            },
            type: "POST",
            // Request body
            data: "{body}",
        })
        .done(function(data) {
            alert("success");
        })
        .fail(function() {
            alert("error");
        });
    });
</script>
</body>
</html>

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[])
{
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    
    NSString* path = @"https://api.websupervisor.net/v1.1/{loginId}/units/{unitGuid}/command";
    NSArray* array = @[
                         // Request parameters
                         @"entities=true",
                      ];
    
    NSString* string = [array componentsJoinedByString:@"&"];
    path = [path stringByAppendingFormat:@"?%@", string];

    NSLog(@"%@", path);

    NSMutableURLRequest* _request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:path]];
    [_request setHTTPMethod:@"POST"];
    // Request headers
    [_request setValue:@"" forHTTPHeaderField:@"Authorization"];
    [_request setValue:@"Start" forHTTPHeaderField:@"Content-Type"];
    [_request setValue:@"{subscription key}" forHTTPHeaderField:@"Comap-Key"];
    // Request body
    [_request setHTTPBody:[@"{body}" dataUsingEncoding:NSUTF8StringEncoding]];
    
    NSURLResponse *response = nil;
    NSError *error = nil;
    NSData* _connectionData = [NSURLConnection sendSynchronousRequest:_request returningResponse:&response error:&error];

    if (nil != error)
    {
        NSLog(@"Error: %@", error);
    }
    else
    {
        NSError* error = nil;
        NSMutableDictionary* json = nil;
        NSString* dataString = [[NSString alloc] initWithData:_connectionData encoding:NSUTF8StringEncoding];
        NSLog(@"%@", dataString);
        
        if (nil != _connectionData)
        {
            json = [NSJSONSerialization JSONObjectWithData:_connectionData options:NSJSONReadingMutableContainers error:&error];
        }
        
        if (error || !json)
        {
            NSLog(@"Could not parse loaded json with error:%@", error);
        }
        
        NSLog(@"%@", json);
        _connectionData = nil;
    }
    
    [pool drain];

    return 0;
}

<?php
// This sample uses the Apache HTTP client from HTTP Components (http://hc.apache.org/httpcomponents-client-ga/)
require_once 'HTTP/Request2.php';

$request = new Http_Request2('https://api.websupervisor.net/v1.1/{loginId}/units/{unitGuid}/command');
$url = $request->getUrl();

$headers = array(
    // Request headers
    'Authorization' => '',
    'Content-Type' => 'Start',
    'Comap-Key' => '{subscription key}',
);

$request->setHeader($headers);

$parameters = array(
    // Request parameters
);

$url->setQueryVariables($parameters);

$request->setMethod(HTTP_Request2::METHOD_POST);

// Request body
$request->setBody("{body}");

try
{
    $response = $request->send();
    echo $response->getBody();
}
catch (HttpException $ex)
{
    echo $ex;
}

?>
########### Python 2.7 #############
import httplib, urllib, base64

headers = {
    # Request headers
    'Authorization': '',
    'Content-Type': 'Start',
    'Comap-Key': '{subscription key}',
}

params = urllib.urlencode({
})

try:
    conn = httplib.HTTPSConnection('api.websupervisor.net')
    conn.request("POST", "/v1.1/{loginId}/units/{unitGuid}/command?%s" % params, "{body}", headers)
    response = conn.getresponse()
    data = response.read()
    print(data)
    conn.close()
except Exception as e:
    print("[Errno {0}] {1}".format(e.errno, e.strerror))

####################################

########### Python 3.2 #############
import http.client, urllib.request, urllib.parse, urllib.error, base64

headers = {
    # Request headers
    'Authorization': '',
    'Content-Type': 'Start',
    'Comap-Key': '{subscription key}',
}

params = urllib.parse.urlencode({
})

try:
    conn = http.client.HTTPSConnection('api.websupervisor.net')
    conn.request("POST", "/v1.1/{loginId}/units/{unitGuid}/command?%s" % params, "{body}", headers)
    response = conn.getresponse()
    data = response.read()
    print(data)
    conn.close()
except Exception as e:
    print("[Errno {0}] {1}".format(e.errno, e.strerror))

####################################
require 'net/http'

uri = URI('https://api.websupervisor.net/v1.1/{loginId}/units/{unitGuid}/command')


request = Net::HTTP::Post.new(uri.request_uri)
# Request headers
request['Authorization'] = ''
# Request headers
request['Content-Type'] = 'Start'
# Request headers
request['Comap-Key'] = '{subscription key}'
# Request body
request.body = "{body}"

response = Net::HTTP.start(uri.host, uri.port, :use_ssl => uri.scheme == 'https') do |http|
    http.request(request)
end

puts response.body