Metaplex Metadata Demo

A utility script for creating and managing SPL token metadata using the Metaplex SDK on Solana.

Project Setup

1. Clone the Repository:

git clone https://github.com/wormhole-foundation/demo-metaplex-metadata
cd demo-metaplex-metadata

2. Install Dependencies:

npm install

3. Setup environment variable:

SOL_PRIVATE_KEY="INSERT_PRIVATE_KEY"

Usage:

You can run the script to create or update metadata for an SPL token using the Metaplex SDK.

Creates the metadata for your SPL token:

npm run create-metadata

Updates the metadata:

npm run update-metadata

Important Notes

• Never commit your private key or sensitive information
• Update the following TODOs in the token-metadata script:
  • Token mint account
  • metadata details