Hyperpersonalised E-Commerce

This example app shows how to use Sign In With Farcaster in a Next.js app with a backend API, using NextAuth.js for authentication.

In addition it illustrates how one can use Open Data on Web3 Networks like Ethereum and Farcaster to hyperpersonalise an E-Commerce Store Front.

Getting Started

bun install
bun run dev

Make sure you're .env is properly set.

For illustration purposes the following .env can be used.

NEXTAUTH_SECRET='760...'
NEXTAUTH_URL='http://localhost:3000'
NEYNAR_API_KEY='NEYNAR_API_DOCS'

which is also present in .env.sample

You likely want to configure the NEXTAUTH_URL yourself and set it to your actual domain.

Questions?

Reach out to Samuel Huber or us directly at dtech.vision

To learn more on how this was built the detailled documentation to consult is as follows:

• Authentification Tutorial
• Farcaster Frames
• Farcaster Data from Hubs
• Ethereum Data? use Viem