@spec get_by_cnpj(String.t() | integer()) ::
  {:ok, Brasilapi.Cnpj.Company.t()} | {:error, map()}

Fetches information about a company by its CNPJ.

Parameters

• cnpj - The CNPJ number (string or integer)

Examples

iex> Brasilapi.Cnpj.API.get_by_cnpj("11000000000197")
{:ok, %Brasilapi.Cnpj.Company{cnpj: "11000000000197", razao_social: "ACME INC"}}

iex> Brasilapi.Cnpj.API.get_by_cnpj("00000000000000")
{:error, %{status: 404, message: "Not found"}}

API Reference

https://brasilapi.com.br/docs#tag/CNPJ/paths/~1cnpj~1v1~1%7Bcnpj%7D/get