Get all Change Order Items

Returns a record of all change order items within your ConstructionOnline company account

https://api.constructiononline.com/ChangeOrderItems

This endpoint allows users to extract a record of all change order items from their ConstructionOnline company account. 

• Requests
• Responses

Requests

Sample URL request:

• https://api.constructiononline.com/api/ChangeOrderItems

Example requests in cURL, C#, Python, and JavaScript can be found below:

cURL

# replace {email} with the email address for your ConstructionOnline account
# {password} with your ConstructionOnline password
# {apikey} with your provided API key

curl https://api.constructiononline.com/api/ChangeOrderItems -u {email}:{password} -H 'APIKey:{apikey}'

C#

/* replace {username} with the email address for your ConstructionOnline account
           {password} with your ConstructionOnline password
           {apikey} with your provided API key */

public string GetData(string endpoint) {
  string username = "{username}";
  string password = "{password}";
  string apikey = "{apikey}";
  HttpResponseMessage response = null;
  HttpClientHandler handler = new HttpClientHandler() { AutomaticDecompression = System.Net.DecompressionMethods.GZip };
    using (HttpClient client = new HttpClient(handler)) {
        client.Timeout = new TimeSpan(0, 0, 30);
        client.BaseAddress = new Uri("http://api.constructiononline.com");
        client.DefaultRequestHeaders.Accept.Clear();
        client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
        client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", 
            System.Convert.ToBase64String(System.Text.Encoding.GetEncoding("ISO-8859-1").GetBytes(username + ":" + password)));
        client.DefaultRequestHeaders.Add("APIKey", apikey);
        client.DefaultRequestHeaders.Add("Accept-Encoding", "gzip");
        response = client.GetAsync(endpoint).Result;
    }
    return response?.Content.ReadAsStringAsync().Result;
}
MessageBox.Show(GetData("api/ChangeOrderItems"));

Python

#replace {username} with the email address for your ConstructionOnline account
#{password} with your ConstructionOnline password
#{apikey} with your provided API key

import base64, requests, json
apikey = "{apikey}"
username = "{username}"
password = "{password}"
def makeRequest(endpoint):
    url = "https://api.constructiononline.com/" + endpoint
    userPass = username + ":" + password    
    headers = {
        "APIKey": apikey,
        "Accept-Encoding": "gzip, deflate, br",
        "Authorization": "Basic " + base64.b64encode(userPass.encode()).decode(),
    }
    response = requests.get(url, headers=headers)
    return json.dumps(json.loads(response.text), indent=2)   

#Main Program 
print(makeRequest("api/ChangeOrderItems"))

JavaScript

/* replace {username} with the email address for your ConstructionOnline account
           {password} with your ConstructionOnline password
           {apikey} with your provided API key */

username = '{username}';
password = '{password}';
apikey = '{apikey}';
function makeRequest(endpoint) {
    auth = btoa('${username}:${password}');
    var myHeaders = new Headers();
    myHeaders.append("APIKey", apikey);
    myHeaders.append("Accept-Encoding", "gzip, deflate, br");
    myHeaders.append("Authorization", "Basic ${auth}");
    var requestOptions = {
        method: 'GET',
        headers: myHeaders,
        redirect: 'follow'
    };
    fetch("https://api.constructiononline.com/" + endpoint, requestOptions)
        .then(response => response.text())
        .then(result => console.log(result))
        .catch(error => console.log('error', error));
    return response;
};makeRequest("api/ChangeOrderItems");

Responses

 200: Success

A successful request will return a 200 response with the requested change order items in the body, as seen below. Definitions for all returned properties can be found here. 

{
            "ID": 524469,
            "CHANGE_ORDER_ID": 500942,
            "NAME": "Chandelier",
            "PRJ_ID": 1321036,
            "PROJECTNAME": "3931 E Lake Blvd",
            "ROW_NUMBER": 0,
            "DESCRIPTION": "",
            "CLASSIFICATION": 1,
            "STATUS": 3,
            "COST_ESTIMATE": 850.0,
            "COST_TOTAL": null,
            "NOTES_TEAMLINK": null,
            "NOTES_CLIENTLINK": null,
            "NOTES_GENERAL": null,
            "LINE_ITEM_MARKUP": "20",
            "RATE": 850.0,
            "RATE_QTY": 1.0,
            "LINE_ITEM_MARKUP_TYPE": 0,
            "ADJUSTMENT": 0.0,
            "TRAFFIC_COLOR": 0,
            "COST_CODE_ID": 371,
            "MARKUP": 170.0,
            "COMMITTED_COSTS": 0.0,
            "INVOICED_AMOUNTS": 0.0,
            "ACTUAL": 0.0,
            "QB_COMMITTED": null,
            "QB_INVOICED": null,
            "QB_ACTUAL": null,
            "TAX_PERCENT": 0.0,
            "TAX_METHOD": 3,
            "SALES_TAX": 0.0,
            "CLIENT_PRICE": 1020.0,
            "DATE_CREATED": "2023-06-02T15:13:36.403",
            "CREATED_BY": 985888,
            "CREATOR": "Alex Kim",
            "DATE_CLOSED": null,
            "CLOSED_BY": null,
            "CLOSER": "",
            "DATE_MODIFIED": "2023-06-27T17:25:05.983",
            "MODIFIED_BY": 985888,
            "MODIFIER": "",
            "CUSTOM_UNIT": null,
            "UNIT_NAME": null,
            "RELSUBCATS": null
        }

 404: Error

The server was not able to locate the resource specified in the request.

 429: Error

The user has surpassed the request rate limit for the hour, day, week, or month.

  500: Error

There was an internal server error and the server was unable to complete the request.

Last updated: Mar 13, 2024