Farcaster

Farcaster is a sufficiently decentralized social network whose core social graph is stored onchain. Privy enables your users to log in to your application using their Farcaster account. Privy uses a standard called Sign in with Farcaster (FIP-11) to issue a signature request to a user’s Farcaster account via the client a user has. Warpcast is currently supported.

Your application can even request permissions from the user to become a signer for their Farcaster account, allowing your application to engage with the Farcaster social graph on their behalf.

<PrivyProvider
  appId={process.env.NEXT_PUBLIC_PRIVY_APP_ID}
  config={{
    // This configures farcaster and other login methods for your app.
    appearance: {
        loginMethods: ['farcaster', ...otherLoginMethods]
    },
    ...otherConfig
  }}
>

import { usePrivy } from '@privy-io/react';
...
const { login } = usePrivy();
login();