If you see "This dApp could be malicious. Do not proceed unless you are certain it is safe." when confirming a transaction, Phantom may prevent you from completing the interaction. This warning appear...

If you're a developer and want to add your app (dApp) to Phantom, you should do so through Phantom Portal. Create an account, create an app, and follow our developer docs for the rest: Phantom Portal.

When you connect Phantom to an app (dApp) or site, the app or site can see your public address and ask you to approve actions like signing messages or submitting transactions. Only connect to apps or ...

To get your app listed in Phantom's Explore tab, search results, and recommended apps, set up and submit your app through Phantom Portal. For full instructions, visit the Phantom developer docs.

When connecting to a supported app (dApp), you can let Phantom approve transactions automatically instead of confirming each transaction manually. You can then submit up to ten transactions per minute...

If Phantom and another browser extension wallet are installed in the same browser, they may compete to connect to apps. You can choose which wallet opens by default or use separate browser profiles to...

The Phantom browser extension can appear in two ways: popup mode and side panel mode. Phantom opens in popup mode by default. If set to side panel mode, the extension persists in that state.