Address Lookup Chrome Extension

A Chrome extension that allows you to look up token information for any EVM address by selecting it on a webpage.

Features

• Instantly get token information by selecting an EVM address
• Supports multiple chains (Ethereum, Base, Polygon, Optimism, Arbitrum)
• Shows token price, and decimals
• Sorts results by relevance
• Cards link to the corresponding explorer

Installation

From Source

1. Clone this repository:

   git clone https://github.com/amountin/address-lookup.git
   cd address-lookup

2. Install dependencies:

   npm install

3. Set up your API key using one of these methods:

   • Create a .env file in the project root and add your Sim Dune API key:

     SIM_DUNE_API_KEY=your_api_key_here
     

   • Or set it through the extension's popup interface after installation

4. Build the extension:

   npm run build

5. Load the extension in Chrome:

   • Open Chrome and go to chrome://extensions/
   • Enable "Developer mode" in the top right
   • Click "Load unpacked" and select the dist directory

Usage

1. Select any EVM address on a webpage
2. A popup will appear with token information

In alternative, open the extension and paste the token address.