# Wijzigingen van vorige versie

### 1. Request body

De embed invoer is aangepast.

Van:

```
{
    "data": {
    "post_code": "2771DS",
    "house_number": "87",
     "house_addition": "",
    "target_label": "A++++",
    "eco_delta": 0
	}
}
```

Naar:

```
{
    "postcode": "2771DS",
    "housenumber": "87",
    "houseaddition": "",
    "target_label": "A++++",
    "eco_delta": 0
}
```

<mark style="background-color:red;">**De functienamen zijn ook aangepast voor consistentie met andere API's.**</mark>

### 2. Inputs

**a. Basis functies**

sloped\_roof\_insulation (changed from roof\_insulation)

flat\_roof\_insulation (changed from roof\_insulation)

electric\_cooking (new)

cooling (new)

district\_heating\_allowed (new)

electricity\_generation (new)

solar\_panels (per solar panel) (changed from integer to list)

* pv\_total\_watt\_peak
* pv\_area (changed from separate solar\_panels\_surface)
* specific\_watt\_peak
* angle
* orientation
* free\_roof\_area
* roof\_type

**b. Kosten aannames**

cost\_indicators (changed from codes to names)

* fixed\_gas\_price
* variable\_gas\_price
* energy\_tax\_gas
* fixed\_electricity\_price
* variable\_electricity\_price
* energy\_tax\_electricity
* fixed\_heat\_price
* energy\_tax\_heat
* variable\_heat\_price
* tax\_credit
* feed\_in\_compensation
* feed\_in\_cost
* fixed\_solar\_panel\_costs
* netting\_percentage
* gas\_yearly\_price\_increase
* electricity\_yearly\_price\_increase
* external\_heating\_yearly\_price\_increase
* term
* discount\_rate
* tax\_rate
* custom\_costs (TBA)

see [Cost indicators](https://docs.altum.ai/english/apis/sustainability-api-v2/cost-indicators)

**c. Maatregel filters**

* wall\_filters
* sloped\_roof\_filters
* flat\_roof\_filters
* floor\_filters

see [Measure filters](https://docs.altum.ai/english/apis/sustainability-api-v2/measure-filters)

### 3. Outputs

number \_of\_doors

solar\_panel\_yield

energy\_cost\_monthly

energy\_cost\_yonthly

return\_on\_investment

sloped\_roof\_insulation (changed from roof\_insulation)

flat\_roof\_insulation (changed from roof\_insulation)

cooling (new)

electric\_cooking (new)

solar\_panels (per solar panel)

* roof\_surface
* roof\_type
* original\_watt\_peak\_capacity
* total\_watt\_peak\_capacity
* added\_watt\_peak\_capacity
* added\_panels
* inclination\_angle
* orientation

### 4. Output aanpassingen

Van:

```
"usage": {
	"gas": 1630,
	"energy": 2286,
	"city_heating": 0
},
"usage_potential": {
	"gas": 1362,
	"energy": 75,
	"city_heating": 0
}

```

Naar:

```
"gas_usage": {
	"current": 1630,
	"potential": 1362
},
"electricity_usage": {
	"current": 2286,
	"potential": 75
},
"city_heating_usage": {
	"current": 0,
	"potential": 0
}
```

*\*energie wordt electriciteit*<br>

### 5. Functie aanpassingen

De waarde van sommige functies loopt nu van 1 tot 4 in plaats van van 0 tot 3.\
Zoals:

wall\_inulation, floor\_insulation, living\_room\_windows, bedroom\_windows and the new flat\_roof\_insulation, sloped\_roof\_insulation

Voorbeeld: “mediocre” wall\_insulation was 1 en nu is het nummer 2.

Zie documentatie voor meer informatie.


---

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