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ethereum-php-verify

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Verify Ethereum signatures in PHP with SIWE.

Software Engineering#PHP#drupal#ethereum#signature verification#SIWE#EIP-4361#EIP-191
Authorproofoftom
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill helps PHP and Drupal projects verify Ethereum signatures, enabling Sign-In with Ethereum (SIWE) based authentication, address validation, and secure wallet verification.

Core Features & Use Cases

  • SIWE/EIP-4361 verification: Validate messages signed by Ethereum wallets.
  • EIP-191 (personal_sign) support: Handle standard Ethereum message signing workflows.
  • Address validation: Check EIP-55 checksum for Ethereum addresses.
  • Drupal/PHP integration: Add wallet authentication flows to existing PHP apps.

Quick Start

Install the required composer packages and run a sample script that verifies a signature against a known address to authenticate a user.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: ethereum-php-verify
Download link: https://github.com/proofoftom/waap-drupal/archive/main.zip#ethereum-php-verify

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