defmodule Polymarket.Config do
  @moduledoc """
  Shared host constants for the Polymarket SDK.

  This module owns the Gamma host. The Data API host is intentionally
  re-exported from `PolymarketClob.Config` so the two packages cannot drift:
  if Polymarket ever moves the Data API to a new host, the change lands once
  in `polymarket_clob` and propagates to every SDK caller.

  CLOB-related constants (the CLOB host, exchange addresses, signature-type
  values, side constants) live in `PolymarketClob.Config` and should be read
  from there directly.
  """

  @gamma_host "https://gamma-api.polymarket.com"

  @doc """
  Current production Gamma API host.

  Used for market discovery, event metadata, and resolution lookups.
  """
  @spec gamma_host() :: String.t()
  def gamma_host, do: @gamma_host

  @doc """
  Current production Data API host.

  Delegates to `PolymarketClob.Config.data_api_host/0` so this package and
  `polymarket_clob` stay aligned automatically.
  """
  @spec data_api_host() :: String.t()
  def data_api_host, do: PolymarketClob.Config.data_api_host()
end