Update Loan Custom Field Values

This request allows you to update a loan's Custom Field information.


Custom fields are used by lenders to track information that's important to their business practices but isn't native to LoanPro. Here's what you need to know about this request:

  • The CustomFieldValues object holds custom field information, and it's nested within the Loans entity.
  • This request updates only the value of the custom field—not the custom field itself. To update the settings of a custom field, you will need to send an Edit Custom Field request.

For an example of how custom fields work within the UI, take a look at our Using Custom Fields article.


For information on customer and custom field database tables, see the following articles:

     "CustomFieldValues": {
          "results": [
                    "id": 8324,
                    "customFieldValue": "500.00",
                    "__id": 8324,
                    "__update": true


Try It Instructions

Our requests often provide sample payload information so that you can receive a 200 response from simply hitting the Try It button. This request is ready for you—expand the object by clicking the "+" symbol and hit Try It to send the request.

If you would like to try this request with your own tenant account, make sure to change the headers to match your own authentication information.

Click Try It! to start a request and see the response here!