Making Ethereum Feel Like One Chain Again

Ethereum Interop Layer (EIL) is a proposed interoperability layer that unifies Ethereum's fragmented L2 ecosystem into a seamless, wallet-centric experience - no bridges, no relayers, no manual chain switching.

Key Features

One-click cross-chain actions: Users sign once to send, mint, or swap across L2s.
Wallet-native logic: Built on ERC-4337 account abstraction; no off-chain operators.
Trustless execution: Preserves Ethereum's core guarantees - self-custody, censorship resistance, verifiability.
No custom integrations: New rollups auto-compatible; wallets act like browsers in Ethereum's "web era."

Why It Matters?

EIL redefines Ethereum's multichain UX by shifting interoperability from app-level integrations to wallet-native capabilities. This dramatically reduces friction for users and developers alike, enabling seamless cross-rollup transactions without new trust assumptions or intermediaries. By embedding logic directly into wallets and smart contracts, EIL preserves Ethereum's core values while unlocking scalable, decentralized coordination across L2s. For the ecosystem, this means faster onboarding, broader composability, and a unified experience that feels like "one Ethereum" - a strategic leap toward Ethereum's vision as a global, trustless computing platform.