A Solana Framework for JavaScript clients.

Umi is a modular framework for building and using JavaScript clients for Solana programs. It provides a zero-dependency library that defines a set of core interfaces that libraries can rely on without being tied to a specific implementation. It is then up to the end-user to choose the implementation that best suits their needs. Umi also provides a set of default implementations and bundles that can be used out of the box allowing developers to get started quickly.

[!TIP] Just want to mint NFTs? Go straight to the Token Metadata JS docs.

• Installation
• Umi's interfaces
• Interface implementations
• Public keys and signers
• Connecting with an RPC
• Sending transactions
• Fetching accounts
• Serializers
• Uploading and downloading assets
• Sending Http requests
• Registering programs
• Umi plugins
• Generating Umi clients via Kinobi
• Umi helpers
• Web3.js adapters