# Get Lithium Ion Battery Raw Material market index data

Retrieve price index data for the Lithium Ion Battery Raw Material market.
Returns index values with summary statistics and time series data.
This market is index-only: it has no prices dataset, so `POST /v3/prices/lithium-ion-battery-raw-material` is not available.

Endpoint: POST /lithium-ion-battery-raw-material/index
Version: 1.0.0
Security: api_key

## Security:

  - `api_key` (unknown)
    apiKey in header x-api-key scopes: prices:lithium-ion-battery-raw-material

## Request fields (application/json):

  - `filters` (object)

  - `filters.dateFrom` (string)
    Start date for index series (YYYY-MM-DD)
    Example: 2024-01-01

  - `filters.dateTo` (string)
    End date for index series (YYYY-MM-DD)
    Example: 2024-12-31

  - `filters.products` (any)
    Filter by product name, matched case-insensitively.
Accepts a single string or an array of strings; a string is treated as a one-item list.
A product with no index in the market is rejected with 400 rather than dropped from the result.
    Example: ["LFP","NCM Mid-Nickel"]

## Request examples:

  - `Basic request with date range` (unknown)

  - `Request with product filter` (unknown)

## Response 200:

  - `200` (unknown)
    Successful response with Lithium Ion Battery Raw Material index data

## Response 200 fields (application/json):

  - `$metadata` (object)

  - `$metadata.market` (string)
    Market name

  - `data` (array)

  - `data.order` (integer)
    Display order for the index

  - `data.code` (string)
    Index code identifier
    Example: IDXANODE001

  - `data.product` (object)

  - `data.product.id` (string)

  - `data.product.name` (string)

  - `data.frequency` (object)

  - `data.frequency.id` (string)

  - `data.frequency.name` (string)

  - `data.frequency.shortName` (string)

  - `data.summary` (object | null)

  - `data.summary.latestPublication` (object | null)

  - `data.summary.latestPublication.date` (string)

  - `data.summary.latestPublication.value` (number)

  - `data.summary.changes` (object | null)

  - `data.summary.changes.unit` (string)
    Example: Index

  - `data.summary.changes.latest` (number | null)

  - `data.summary.changes.daily` (number | null)

  - `data.summary.changes.weekly` (number | null)

  - `data.summary.changes.biWeekly` (number | null)

  - `data.summary.changes.monthly` (number | null)

  - `data.summary.changes.quarterly` (number | null)

  - `data.summary.changes.sixMonths` (number | null)

  - `data.summary.changes.yearToDate` (number | null)

  - `data.summary.changes.yearOnYear` (number | null)

  - `data.series` (array | null)

## Response 400:

  - `400` (unknown)
    Bad Request - Validation errors

## Response 400 fields (application/json):

  - `errors` (array)

  - `errors.location` (string)
    Example: body

  - `errors.code` (string)
    Example: invalid_type

  - `errors.property` (string)
    Example: filters.dateFrom

  - `errors.message` (string)
    Example: Expected string, received array

  - `message` (string)
    Example: Invalid request parameters

## Response 401:

  - `401` (unknown)
    Unauthorized - Missing or invalid authentication

## Response 401 fields (application/json):

  - `code` (string)
    Example: AUTH-0001

  - `message` (string)
    Example: Token expired

## Response 403:

  - `403` (unknown)
    Forbidden - Insufficient permissions

## Response 403 fields (application/json):

  - `code` (string)
    Example: AUTH-0010

  - `message` (string)
    Example: Forbidden

## Response 400 examples:

  - `Validation error` (unknown)

  - `Codes filter exclusivity error` (unknown)