A developer creates a DataRaptor Extract to retrieve data to pass to an external service.

In the DataRaptor Output tab, select the Output Data Type of that field to Integer.

In the DataRaptor Output tab, enter the default value as 0 on the field.

In the DataRaptor Extract tab, set the Input Data Type field to Integer.

In the DataRaptor Formula tab, define a formula using the function TOINTEGER and use the formula as output.