viem-integration

Read blockchain data and execute transactions on EVM networks with viem.

2|Updated Feb 11, 2026

Search Tags:#typescript #contracts #viem #ethereum #read #write #evm

Ready to run

npx skills add https://github.com/simulatedrealty/PSYOPS-Solana-Copilot --skill viem-integration-simulatedrealty

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: viem-integration
Source: https://github.com/simulatedrealty/PSYOPS-Solana-Copilot/tree/main/.agents/skills/viem-integration
Command: npx skills add https://github.com/simulatedrealty/PSYOPS-Solana-Copilot --skill viem-integration-simulatedrealty

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Viem-based integration solves the challenge of interacting with EVM-compatible blockchains by providing a typed, safe, and scalable interface to read data, send transactions, and interact with smart contracts across Node.js and frontend environments.

Core Features & Use Cases

Read blockchain data from public or private networks using viem's PublicClient.
Write transactions and call smart contract methods via WalletClient with optional simulation.
Use with wagmi for frontend wallet integration and for multi-chain apps.
Real-world scenario: build a dashboard that reads balances, tracks events, and submits transactions on Ethereum-compatible chains.

Quick Start

Install viem in a TypeScript project, configure a PublicClient and WalletClient, and perform your first read or write operation against an EVM compatible chain.

Frequently Asked Questions about viem-integration

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

FAQPage Schema

How do I read blockchain data and execute transactions on EVM networks using TypeScript?▼

To read EVM blockchain data and execute transactions in TypeScript, configure viem's PublicClient for reads and WalletClient for writes. This approach provides a type-safe interface to interact with smart contracts across Node.js backends and React frontends.

Can I use viem with wagmi for frontend wallet integration in multi-chain apps?▼

Yes, viem can be used with wagmi for frontend wallet integration in multi-chain applications. This combination enables React frontends to handle type-safe contract interactions, wallet operations, and multi-chain reads and writes.

What is the best way to call smart contract methods and simulate transactions in viem?▼

The best way to call smart contract methods in viem is using readContract for reads and writeContract for writes. You can use simulateContract before executing transactions via WalletClient to validate contract interactions safely.

How do I set up viem clients and transports for EVM compatible chains?▼

To set up viem for EVM compatible chains, configure PublicClient and WalletClient with appropriate transports like http, websocket, or custom implementations. You also need to define chain definitions to target specific networks for your operations.

Does viem support decoding contract events for Ethereum-compatible chains?▼

Yes, viem supports decoding contract events for Ethereum-compatible chains. You can track and decode smart contract events using viem's typed utilities, which is useful for building dashboards that monitor balances and on-chain activity.

What are the limitations or prerequisites for interacting with private EVM networks in viem?▼

To interact with private EVM networks in viem, you must provide a custom transport or specific chain definition pointing to the private network endpoint. Viem requires proper client configuration to ensure type-safe read and write operations on these private chains.