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Optimism 0G Integration Guide

Overview

The Optimism 0G integration allows developers to deploy an OP Stack-based chain using 0G (Zero Gravity) for data availability. This integration offers an alternative to Optimism's default data availability solution, providing a cost-effective and secure option for storing transaction data.

Key Components

1. DA Server: Implements the data availability server interface for 0G DA.
2. OP Stack Configuration: Customizes the OP Stack components to work with 0G DA.
3. 0G Integration: Ensures data integrity and availability through 0G's network.

0G DA Server Implementation

The core logic for posting and retrieving data is implemented in the da-server. Key features include:

• DA Server: Manages the connection to the 0G DA client.
• HTTP Server: Handles requests from OP Stack components for data storage and retrieval.
• Integration with OP Stack: Ensures seamless communication between Optimism components and 0G DA.

Setting Up Your Chain

1. Deploy da-server:

   • Follow the deployment instructions in the da-server README.

2. Deploy OP Stack components:

   • Modify the rollup.json configuration for op-node.
   • Set specific CLI configurations for op-node and op-batcher.

3. Start the system:

   • Launch all components following Optimism's general instructions with the 0G-specific modifications.

Learn More About 0G

0G Website 0G Github

Learn More About Optimism

Optimism Documentation OP Stack Github

Guidance to run OP Stack with 0G DA

How to Use the OP Stack with 0G DA

• Refer to Optimism documentation for additional configuration options and troubleshooting.