Widget preview

Demo Merchant

This preview renders the public embeddable script using demo data. It is intentionally noindex and keeps demo compatibility warnings visible.

Test input: demo fridge filter housing. The demo result keeps demo warnings visible and must not be treated as real product compatibility.

Public contract

The merchant page passes the current item identifier to the widget.

The customer enters the item they own.

The API returns fits, does_not_fit, requires_adapter, requires_more_info or unknown.

If PartMatchr cannot verify it, the widget says unknown.