Detecting the Provider

To detect if a user has already installed Omega Wallet, a web application should check for the existence of a omega object. Omega's browser extension and mobile in-app browser will both inject a omega object into the window of any web application the user visits, provided that site is using https://, on localhost, or is 127.0.0.1.

If a omega object exists, Dapps can interact with Aptos/SUI/Ethereum via the API found at window.omega. This omega object is also available at window.omega to support legacy integrations.

If Omega wallet is not installed, we recommend you redirect your users to our website. Altogether, this may look like the following.

const getProvider = () => {
  if ("omega" in window) {
    return(window.omega);
  }
  window.open("https://chrome.google.com/webstore/detail/omega-wallet-aptos-sui-ev/mobgoaaconpcicgajnpclkelkmjigiak", "_blank");
};