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web3auth-integration-guide

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Enable social login for Web3 without friction.

Software Engineering#session management#mpc#social login#account abstraction#dapp security#rainbowkit#web3auth
Authornirholas
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This guide helps you add zero-friction social login to Web3 dApps so users can obtain a wallet without installing a browser wallet or handling seed phrases.

Core Features & Use Cases

  • Social login flows: Integrates OAuth-based providers such as Google, Apple, and Twitter/X, plus email passwordless login, to support broad onboarding preferences.
  • MPC-based key management: Explains how Web3Auth uses threshold splitting (device share, network share, optional recovery share) to secure private keys without a single point of failure.
  • Session handling & wallet interoperability: Covers login state checks, user info retrieval, logout, and integrating Web3Auth with RainbowKit connectors for mixed social-login and traditional wallets.
  • Gas abstraction compatibility: Shows how to pair Web3Auth with account abstraction so sponsors can cover gas for a smoother UX (e.g., on Arbitrum).

Quick Start

Use the Web3Auth modal with your clientId and chainConfig for Arbitrum One, then call initModal to render social login buttons in your dApp.

Dependency Matrix

Required Modules

None required

Components

Standard package

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Name: web3auth-integration-guide
Download link: https://github.com/nirholas/three-ui/archive/main.zip#web3auth-integration-guide

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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