Pure URL resolution for WebSocket endpoints.
Given a %CCXT.Exchange{}, returns the public or private WS URL appropriate
for the current sandbox flag, with {hostname} interpolated from
exchange.hostname.
URLs come from CCXT.WS.Config today. When ccxt_extract starts emitting
runtime.describe.urls.api.ws this module will read from the spec instead.
Summary
Functions
Private WS URL for the given exchange, or nil if the exchange has no WS config or no private endpoint.
Public WS URL for the given exchange, or nil if the exchange has no WS config.
Functions
@spec private_url(CCXT.Exchange.t()) :: String.t() | nil
Private WS URL for the given exchange, or nil if the exchange has no WS config or no private endpoint.
@spec public_url(CCXT.Exchange.t()) :: String.t() | nil
Public WS URL for the given exchange, or nil if the exchange has no WS config.
Honors exchange.sandbox — returns the sandbox URL when the flag is true
and a sandbox URL is configured.