# Room placement and score

`POST https://api.astroway.info/v1/vastu/rooms`

Up to 40 rooms by direction from the centre of the house (or a bearing from true north), each judged ideal, acceptable, avoid or no-rule, with whether a verse or modern practice stands behind it. The 0-100 score is a published weighted mean; no classical text defines one. Room types with no citable rule (dining, balcony, garage, overhead tank) are refused rather than guessed.

Group: Vastu Shastra. Auth: `X-Api-Key` header. Operation ID: `vastu_rooms`.

## Parameters

| Name | In | Required | Type | Description |
|---|---|---|---|---|
| `fields` | query | no | string | Comma-separated dotted paths, relative to `data`, to keep in the response. A path is applied to every element of an array, so `planets.name` means the name of each planet. Paths that match nothing come back in `_fields_unmatched`; a list where nothing matches at all is a 400, because an empty object would be a confident wrong answer. |
| `precision` | query | no | integer | Round every non-integer number in the response to this many decimal places. Integers are left alone, because an id is not a measurement. Ecliptic longitudes ship with fourteen decimals by default; 2 is about a tenth of an arcminute. |

## Request body

| Field | Type | Required | Description |
|---|---|---|---|
| `rooms` | object[] | yes |  |

```json
{
  "rooms": [
    {
      "type": "kitchen",
      "direction": "SE"
    },
    {
      "type": "master-bedroom",
      "bearing": 225
    },
    {
      "type": "toilet",
      "direction": "NE"
    }
  ]
}
```

## Responses

| Status | Meaning |
|---|---|
| 200 | Successful calculation |
| 400 | Validation error |
| 401 | Missing or invalid API key |

### Success fields, under `data`

| Field | Type | Required | Description |
|---|---|---|---|
| `rooms` | object[] | no |  |
| `score` | number | no |  |
| `scoring` | object | no |  |
| `scoring.points` | object | no |  |
| `scoring.weights` | object | no |  |
| `scoring.formula` | string | no |  |
| `notes` | string[] | no |  |

## Example

```bash
curl -X POST https://api.astroway.info/v1/vastu/rooms \
  -H "X-Api-Key: aw_live_..." \
  -H "Content-Type: application/json" \
  -d '{ "rooms": [ { "type": "kitchen", "direction": "SE" }, { "type": "master-bedroom", "bearing": 225 }, { "type": "toilet", "direction": "NE" } ] }'
```

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Rendered from https://api.astroway.info/v1/openapi.json. HTML page: https://api.astroway.info/docs/api/operations/vastu_rooms/