AI-ready infrastructure
Refer and earn
Ethereum
Hyperliquid
Solana
Arbitrum
BNB Smart Chain
Base
Polygon
TRON
Sui
Robinhood
Type
Developer tool
Protocols
Ethereum
BNB Smart Chain
Polygon
Arbitrum
Base
Optimism
Avalanche
viem is a TypeScript interface for Ethereum and EVM-based networks. It gives developers typed primitives for RPC calls, contract reads and writes, wallet actions, transaction formatting, ABI encoding, and EIP-712 typed data.
Use it for:
- Building DApp frontends and backend services.
- Reading blockchain state through an RPC provider.
- Writing contract interactions with strong TypeScript inference.
- Creating bots, scripts, indexers, and developer libraries.
Best fit:
teams that want direct Ethereum RPC and smart contract control without a heavy application framework.
Cortex
Airstack
Stardust
What we shipped to Chainstack Self-Hosted in July
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