Error: Got a non-object result in the array, expected only objects

Error shown

When using a REST Hook trigger, the data returned by the perform must be an array.

If an API returns a non-object result within the array, or an array of arrays, the following error will show.

Got a non-object result in the array, expected only objects ( )

The non-object result will be wrapped in the parentheses for the error message.

Solution

If the data included in the webhook needs to be transformed, or includes multiple objects, you can add custom code to parse the response data in bundle.cleanedRequest within the Perform into an array of objects.

If your webhook already provides an array, remove the wrapping array that Zapier includes by default and simply return bundle.cleanedRequest.