OptionalapiKey sent in X-API-KEY. Defaults to KUTT_CONFIG; an empty string omits the header.
OptionalbaseAPI root URL. Defaults to the current base URL in KUTT_CONFIG.
OptionaltimeoutRequest timeout in milliseconds. Defaults to the current timeout in KUTT_CONFIG.
Per-request base URL, API key, and timeout overrides for API functions.
Omitted settings use KUTT_CONFIG at request time.