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  • Welcome to Opus
  • Introduction
    • ▸ What is Opus?
      • Overview of the product
      • Vision: Automation layer for the decentralized web
      • Key verticals
      • EIP-7702
  • ▸ How Opus Works
    • Browser-based architecture (no install)
    • EIP-7702 session-based automation
    • AI agent decision-making process
    • Smart contract interaction layer
  • ⚙️ Architecture
    • ▸ System Overview
      • High-level architecture diagram
    • ▸ EIP-7702 Integration
      • Comparison vs EIP-4337 / traditional EOAs
    • ▸ Smart Contract Design
      • Core contracts:
      • Contract architecture diagrams
      • Gas considerations
  • ⚡ Use Cases
    • ▸ DeFi Automation
    • ▸ NFT Trading
    • ▸ DAO Governance
  • 🛠️ Getting Started
    • ▸ dApp Walkthrough
      • Getting Started with Opus dApp
      • Logs and automation history
  • 🧪 Developers
    • ▸ API Access
      • Endpoints for task creation, monitoring, retrieval
      • Auth via wallet signatures
    • ▸ Custom Strategies
      • DSL (Domain Specific Language) or JSON schema explanation
      • Writing your own task logic
    • ▸ Contract ABIs & Events
      • ABI snippets with examples
      • Event logs used by the platform
  • 🔐 Security & Audits
    • ▸ EIP-7702 Session Key Risks
      • Threat model
      • Session revocation mechanism
      • Time-bound delegation logic
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  1. ⚙️ Architecture
  2. ▸ EIP-7702 Integration

Comparison vs EIP-4337 / traditional EOAs

Feature

EIP-7702

EIP-4337

EOAs

Session-based auth

✅ Yes

❌ No

❌ No

Smart wallet support

✅ Optional

✅ Yes

❌ No

Requires bundler

❌ No

✅ Yes

❌ No

Flexibility

High

Medium

Low

Previous▸ EIP-7702 IntegrationNext▸ Smart Contract Design

Last updated 13 days ago