# Get entity portfolio history

Retrieves historical portfolio snapshots for the specified entity across chains.

Filter parameters:
- entity: The unique identifier of the entity. This can be a user entity ID or another entity.
- time: Unix timestamp in milliseconds representing the time for which to retrieve the portfolio history. The time will be truncated to the start of the UTC day.

Endpoint: GET /portfolio/entity/{entity}
Version: 1.0.0
Security: ApiKeyAuth

## Path parameters:

  - `entity` (string, required)
    The entity identifier.

## Query parameters:

  - `time` (integer, required)
    Unix timestamp in milliseconds (e.g. 1672531200000).

## Response 400 fields (application/json):

  - `error` (string)
    Example: "Bad request"

## Response 401 fields (application/json):

  - `error` (string)
    Example: "API key missing or invalid"


## Response 500 fields