Integrate Firebase with a Next.js App

1. Overview: This article guides you through integrating Firebase with a Next.js application.

It covers setting up Firebase, configuring authentication, and using Fire store for data storage.

1. Key Concepts: Firebase setup, Next.js API routes, authentication with Firebase, Fire store integration.

// pages/api/login.js
import { auth } from '../../firebase';


export default async (req, res) => {
  const { email, password } = req.body;
  try {
    const user = await auth.signInWithEmailAndPassword(email, password);
    res.status(200).json({ user });
  } catch (error) {
    res.status(400).json({ error: error.message });
  }
};