# GET /api/v1/inventory/reports/valuation

> Current inventory valuation

- **Tag:** inventory:reports
- **Operation ID:** `get_valuation_api_v1_inventory_reports_valuation_get`

## Description

Return the current on-hand inventory value (in cents) computed from remaining FIFO cost lots, grouped by location, category, or vendor.

## Authentication

Bearer token in `Authorization` header.
Required header: `x-business-id: <business uuid>`.

## Parameters

- `group_by` (query, string, optional) — Bucketing dimension: 'location' (default), 'category', or 'vendor'.

## Responses

### 200 — Successful Response

Schema: `ValuationResponse`

- `group_by` (string · required) (one of: location, category, vendor)
- `total_value_cents` (integer)
- `total_on_hand_units` (number)
- `buckets` (array · ValuationBucket) → `ValuationBucket`
  - `key` (string · required) — Group key (id or label).
  - `label` (string · required) — Human-readable label.
  - `on_hand_units` (number · required) — Sum of `quantity_remaining` across lots.
  - `total_value_cents` (integer · required) — Sum of `quantity_remaining * unit_cost_cents` across lots.
  - `lot_count` (integer · required) — Number of contributing lots.

### 401 — Unauthorized - Authentication required

### 403 — Forbidden - Insufficient permissions

### 422 — Validation Error

Schema: `HTTPValidationError`

- `detail` (array · ValidationError) → `ValidationError`
  - `loc` (array · string | integer · required)
  - `msg` (string · required)
  - `type` (string · required)
  - `input` (object)
  - `ctx` (object)

## Code samples

### cURL

```bash
curl -X GET 'https://api.ondayzero.com/api/v1/inventory/reports/valuation' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID'
```

### JavaScript

```javascript
const response = await fetch('https://api.ondayzero.com/api/v1/inventory/reports/valuation', {
  method: 'GET',
  headers: {
    Authorization: 'Bearer dz_your_token',
    'x-business-id': 'YOUR_BUSINESS_ID',
  },
});
const data = await response.json();
```

### Python

```python
import httpx

headers = {
    "Authorization": "Bearer dz_your_token",
    "x-business-id": "YOUR_BUSINESS_ID",
}

response = httpx.get("https://api.ondayzero.com/api/v1/inventory/reports/valuation", headers=headers)
data = response.json()
```

## See also

- HTML version: https://www.ondayzero.com/docs/reference/inventory-reports/get-valuation
- OpenAPI slice: https://www.ondayzero.com/docs/reference/inventory-reports/get-valuation/openapi.json
- Other endpoints in **inventory:reports**: https://www.ondayzero.com/docs/reference/inventory-reports