Energy label of a Dutch home (paid)
nl_energy_labelRead-onlyIdempotent
Use when the user asks for the energy label of a Dutch home: the officially registered label (A++++ to G), registration and expiry date, building type and energy index, or a clear 'none registered'. Input: postcode + house number. Source: RVO EP-Online, the Dutch national register. Costs 0.005 USDC via x402, or 3 credits of a Factline API key.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| q | No | Alternative to postcode: free-text address, e.g. 'Visschersplein 1 Utrecht' | |
| addition | No | Optional house number addition | |
| postcode | No | Dutch postcode, e.g. 3511LX | |
| house_letter | No | Optional house letter, e.g. A | |
| house_number | No | House number, e.g. 1 |