Event preview

See exactly what Littledata will send to your destination after applying your field mappings.

Event preview shows the exact payload Littledata will send to your destination.

It uses a real historical event from your shop.

Use the preview

1

Open an event editor

Open any supported event from the destination Events tab.

2

Review the preview

The preview uses a recent example of the same event type.

It applies your current mappings, including unsaved changes.

3

Switch views if needed

Use Pretty for readability.

Use Raw to inspect the exact JSON payload.

This helps you verify:

• Source field paths return the values you expect.

• Custom parameters map to the correct destination keys.

• The output matches your destination schema.

Pretty vs Raw

• Pretty shows a formatted, readable view.

• Raw shows the exact JSON payload.

What the preview shows

The preview always shows the destination payload, not the raw Shopify source event.

• For Modify customisations, it shows the modified event.

• For Clone customisations, it shows the cloned copy.

The preview is not available for Filter customisations. Filters produce no output event.

Limitations

• The preview uses a stored historical event, not a live one.

• Very recent metafield additions may not appear yet.

• Trigger conditions are not applied in the preview.