> ## Documentation Index
> Fetch the complete documentation index at: https://docs.daily.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Static methods

> Using our video API, static methods allow developers to get information about the environment surrounding a WebRTC call before constructing a Daily object.

Use Daily [static methods](https://developer.mozilla.org/en-US/docs/Glossary/Static_method) to gather information before constructing a Daily object.

Static methods include:

* [`getCallInstance()`](/reference/react-native/static-methods/get-call-instance)
* [`supportedBrowser()`](/reference/react-native/static-methods/supported-browser)