Custom Metrics in CX

Custom Metrics is about providing configurable metrics to view the analytics. Custom metrics can be a simple Top box score of a single select question or can be a combination of scores of more than 2 questions. Example: You can multiply the responses of two questions which are of type multiselect or single select, save it and perform any kind of analysis later on.

• Say a user has a question in the survey - What is the one milk product you like? For this user, the key metric can be the number of users who likes ice-cream. He should be able to set this as a metric.
• Say a user has a matrix question of 3 attributes to measure the satisfaction of the customer For them, the key metric can be average/mean of the scores of all the three attributes which he might want to call an Overall Average CSAT.

In order to enable the Custom Metrics functionality, we need to perform some prerequisites:

1. Create a Survey, add survey logic (wherever required)
2. Click on Deploy
3. Add the workflow rules

1. Click on the Analytics tab, and then in the sub-menu “Custom Metrics”

1. Click on Create New Metric, provide the metric name
2. On the next screen, add the Metric code and select the survey on which you wish to apply logic on.
3. Click on the Test button. This will provide you with a Response ID.



4. Perform the technical steps as mentioned below. Once your technical steps are complete, we need to add a code.
5. Click on the Save button, when you have written the code and enable the responses in the response viewer for the Custom Metrics.
6. Now, deploy the survey as the normal process.
7. Once you start receiving the responses, you will be able to view the Custom Metrics responses like this:

Prerequisite Steps:

1. Run the link mentioned below in the postman
2. The screen will show a link like- https://api.questionpro.com/a/api/v2/surveys/{{survey-id}}/responses/{{response-id}}?apiKey={{apiKey}}
3. Add the survey ID, response ID and the apikey in the link.

• For Survey ID: Click on the survey for whom you need the survey ID.



• For the Test Response ID: Click on the Analytics >> Custom Metrics >> Test button for generating the test response ID



• For apikey: Click on the Admin >> Integrations >> API Card and you will get the API Access key specific to the survey

Once you have the API response from the Postman, let’s build a logic on the response received:

Task: Let’s multiply 2 numbers from the responses received.

Assumptions: Assuming we want to do the multiplication of the number received from question1 and option 1 of question 2. Here, question 2 is a multi select question, then:

function main(response) {

var a= parseInt(response.getResponseSet().get(0).getAnswerValues().get(0).getAnswerText());

var b= parseInt(response.getResponseSet().get(1).getAnswerValues().get(0).getAnswerText());

return a*b;

Here, get(0).getAnswerValues() >> corresponds to the question 1 of the survey

And, get(0).getAnswerText() >> corresponds to the 1st option of the question 1

Similarly, get(1).getAnswerValues() >> corresponds to the question 2 of the survey and get(0).getAnswerText() >> corresponds to the 1st option of the question 2.

In order to view the responses of the logic applied in Custom Metrics screen for the transactions, click on Analytics >> Manage Data >> Responses >> Settings >> Display Custom Metrics >> Save Changes