> For the complete documentation index, see [llms.txt](https://docs.altum.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.altum.ai/verduurzamen/verduurzaming-api-v2-delta/voorbeeld-api-calls.md).

# Voorbeeld API calls

#### Eenvoudig request

```html
{
    "postcode": "2771DS",
    "housenumber": 87,
    "houseaddition": ""
}
```

#### Gebouwparameters toevoegen

<pre><code><strong>{
</strong>    "postcode": "2771DS",
    "housenumber": 87,
    "houseaddition": "",
    "build_year" : 1961,
    "house_type": 1,
    "roof_type": 1,
    "inner_surface_area": 131
}
</code></pre>

#### Huidige maatregelen toevoegen

```
{
    "postcode": "2771DS",
    "housenumber": 87,
    "houseaddition": "",
    "wall_insulation": 1,
    "floor_insulation": 1,
    "sloped_roof_insulation": 1,
    "flat_roof_insulation": 1,
    "living_room_windows": 1,
    "bedroom_windows": 1,
    "shower": 1,
    "cooling": 1,
    "electric_cooking": 1,
    "ventilation": 1,
    "installation": 4
}
```

{% hint style="info" %} <mark style="color:$danger;">**Als er geen doelmaatregelen zijn toegepast, is de doelsituatie hetzelfde als de huidige situatie!**</mark>\ <mark style="color:$danger;">**vb.**</mark> `"target_wall_insulation" = "wall_insulation"`
{% endhint %}

#### Doelmaatregelen toevoegen <a href="#adding-target-measures" id="adding-target-measures"></a>

```
{
    "postcode": "2771DS",
    "housenumber": 87,
    "houseaddition": "",
    "wall_insulation": 1,
    "floor_insulation": 1,
    "sloped_roof_insulation": 1,
    "flat_roof_insulation": 1,
    "living_room_windows": 1,
    "bedroom_windows": 1,
    "shower": 1,
    "cooling": 1,
    "electric_cooking": 1,
    "ventilation": 1,
    "installation": 4,
    "target_wall_insulation": 3,
    "target_floor_insulation": 4,
    "target_sloped_roof_insulation": 3,
    "target_flat_roof_insulation": 3,
    "target_living_room_windows": 3,
    "target_bedroom_windows":3,
    "target_shower": 1,
    "target_cooling": 2,
    "target_electric_cooking": 2,
    "target_ventilation": 3,
    "target_installation": 5   
}
```

#### Zonnepanelen toevoegen <a href="#adding-solar-panels" id="adding-solar-panels"></a>

```
{
 "postcode": "2771DS",
 "housenumber": 87,
 "houseaddition": "",
 "solar_panels": [{"pv_total_watt_peak":2000,
                   "target_pv_total_watt_peak":2500,
                   "angle":45,
                   "orientation":180,
                   "roof_type": 1},
                  {"pv_area": 20,     
                   "target_pv_area": 20,
                   "specific_watt_peak": 150,
                   "target_specific_watt_peak": 200,
                   "angle":45,
                   "orientation":180,
                   "roof_type": 1}]        
}
```

#### Batterij toevoegen

```
{
   "postcode": "2771DS",
   "housenumber": 87,
   "houseaddition": "",
   "battery_type":3,
   "battery_system": {"capacity": 10, "power":5},
   "target_battery_type":3,
   "target_battery_system": {"capacity": 12, "power":6}
}
```

#### Verbruiksgegevens toevoegen  <a href="#adding-usage-data" id="adding-usage-data"></a>

```
{
  "postcode": "2771DS",
  "housenumber":87,
  "houseaddition": "",
  "heat_usage": 25,
  "electricity_usage": 4500,
  "gas_usage": 750
}
```

### Filters toevoegen

<pre><code><strong>{
</strong>  "postcode": "2771DS",
  "housenumber": 87,
  "houseaddition": "",
  "wall_filters": {"biobased": true, "cavity": true, "material":[4]},
  "sloped_roof_filters": {"biobased": false, "insulation_side": 2, "replace_roof": true, "material":[1]},
  "flat_roof_filters": {"biobased": false, "insulation_side": 2, "replace_roof": true, "material":[1]},
  "floor_filters": {"floor_type": 1, "crawl_space": true, "material":[2]}
}
</code></pre>

### Meer kenmerken toevoegen

```
{
    "postcode": "2771DS",
    "housenumber": 87,
    "houseaddition": "",
    "inhabitants":4,
    "electricity_generation": 100,
    "exclude_vat":false,
    "cost_indicators":{"fixed_gas_price":100,
                     "custom_measure_costs": {"10002": 41,
                                              "80408": 11151,
                                              "70000": 182
                                              }}
}
```


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