Best answer

How to get the dynamic field data into the API Request

  • 15 June 2021
  • 1 reply

Userlevel 1

I have created a Dynamics Field in the Input designed the code is below. The result of this Dynamic field can return ~ 100 fields that can vary and not all values need to be filled in. I want to know how to get the field name that has a value included to pass into the body of the API call. 

My Code to build the Dynamic Field is the following and it successfully works.

// Configure a request to an endpoint of your api that
// returns custom field meta data for the authenticated
// user. Don't forget to congigure authentication!

const options = {
url: 'https://{{APIcall}}',
method: 'GET',
headers: {
'Content-Type': 'application/json',
'Accept': 'application/json',

params: {


return z.request(options).then((response) => {
const results = [];
const fetchFields = (fieldArr, prefix) => {
fieldArr.forEach(fieldInfo => {
'key': prefix && prefix.length ? (`${prefix}:${}`) :,
'type': fieldInfo.dataType,
if (fieldInfo.fields && fieldInfo.fields.length) {
return results;

 I then get a large list of field in the zapier editor which is correct.


But how would I pass the results into the API Call if someone just filled the city like above? I would now know what the field name are or values until someone tries the zap.




Best answer by cozza13 16 June 2021, 23:25

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1 reply

Userlevel 1

I resolved it and it proved to be very easy. 

I just needed to do this :


body: bundle.inputData