@spec get(
  String.t(),
  keyword()
) :: {:ok, Alpa.Models.CorporateAction.t()} | {:error, Alpa.Error.t()}

Get a specific corporate action announcement.

Examples

iex> Alpa.Trading.CorporateActions.get("announcement-id")
{:ok, %Alpa.Models.CorporateAction{...}}

@spec list(keyword()) ::
  {:ok, [Alpa.Models.CorporateAction.t()]} | {:error, Alpa.Error.t()}

Get corporate action announcements.

Options

• :ca_types - Filter by type (e.g., ["dividend", "split"])
• :since - Filter since date (format: "YYYY-MM-DD")
• :until - Filter until date (format: "YYYY-MM-DD")
• :symbol - Filter by symbol
• :cusip - Filter by CUSIP
• :date_type - Date type to filter on ("declaration", "ex", "record", "payable")

Examples

iex> Alpa.Trading.CorporateActions.list(ca_types: ["dividend"], symbol: "AAPL")
{:ok, [%Alpa.Models.CorporateAction{...}]}