# List client's instrument universe

Returns instruments available for the given client_id, including identifiers (id, isincode), name, currency, latest price (closePrice, priceDate), KIID links, trade flags (isBuyable, isSellable, isTradable), cost breakdowns, rebates, and rules (unit decimals, minimum investment). Use to power search, eligibility checks, and order tickets for that client.

Endpoint: GET /v2/partner/client/{client_id}/instrument
Version: 2.0.0
Security: oAuth

## Path parameters:

  - `client_id` (string, required)
    The ID of requested client.
    Example: "49ad7378-121c-4a53-9894-dfd14a7b4877"

## Response 400 fields (application/json):

  - `error` (string, required)
    Error code
    Enum: "invalid_request"

  - `error_description` (string)
    Description of error

## Response 401 fields (application/json):

  - `error` (string, required)
    Error code
    Enum: "unauthorized"

  - `error_description` (string)
    Description of error

## Response 403 fields (application/json):

  - `error` (string, required)
    Error code
    Enum: "forbidden"

  - `error_description` (string)
    Description of error

## Response 500 fields (application/json):

  - `error` (string, required)
    Error code
    Enum: "server_error"

  - `error_description` (string)
    Description of error

## Response 503 fields (application/json):

  - `error` (string, required)
    Error code
    Enum: "service_unavailable"

  - `error_description` (string)
    Description of error