wagmi-overview

Connect wallets and interact with Ethereum contracts in vanilla JavaScript.

Updated Nov 5, 2025

Search Tags:#web3 #ethereum #contract #wallet #read-contract #write-contract

Ready to run

npx skills add https://github.com/cyotee/crane --skill wagmi-overview

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: wagmi-overview
Source: https://github.com/cyotee/crane/tree/main/.claude/skills/wagmi-overview
Command: npx skills add https://github.com/cyotee/crane --skill wagmi-overview

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Vanilla JS Ethereum library built on viem for wallet connections and contract interactions.

Core Features & Use Cases

Config: wagmi-config - Configuration setup
Read: wagmi-read-contract - Read contract data
Write: wagmi-write-contract - Write to contracts
Connectors: wagmi-connectors - Wallet connections
Transports: wagmi-transports - Network transports

Quick Start

Install the wagmi packages and initialize a config with mainnet and sepolia using http transports.

Frequently Asked Questions about wagmi-overview

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I connect an Ethereum wallet in vanilla JavaScript?▼

To connect an Ethereum wallet in vanilla JavaScript, use wagmi connectors to link user wallets and initialize a configuration with network transports for mainnet and sepolia.

How do I read and write contract data in web3 JavaScript applications?▼

You can read and write contract data in web3 JavaScript applications by using the wagmi-read-contract and wagmi-write-contract modules to interact with Ethereum contracts directly.

What is wagmi used for in Ethereum development?▼

Wagmi is a vanilla JavaScript library built on viem used for Ethereum development to handle wallet connections, contract interactions, configuration setup, and network transports.

How do I configure http transports for mainnet and sepolia in web3 apps?▼

Configure http transports for mainnet and sepolia by initializing a wagmi config during setup, which establishes the necessary network connections for your web3 application workflows.

Does the wagmi JavaScript library require any external dependencies?▼

The wagmi JavaScript library operates with no required dependencies, acknowledging only optional components and safety checks while specifying its scope across configuration, reads, and writes.