<aside> 💡

Note: Our current version is a Testnet beta version. Please be aware that features and performance may change as development continues.

</aside>

Overview

The Block Builder node is a critical component responsible for submitting blocks to the INTMAX Network.

This document provides detailed instructions for setting up and operating the Block Builder efficiently in Standalone Mode.

In this mode, you are responsible for configuring network access to the Block Builder from the internet as needed, such as setting up firewalls, ports, or load balancers.

Despite being standalone, this mode supports deploying multiple Block Builder instances in cloud environments, enabling scalable and redundant setups.

Block Builder Setup: Full Network Mode

Block Builder Business Guide

Key Features

The Block Builder posts blocks to Scroll from the Ethereum account specified in the BLOCK_BUILDER_PRIVATE_KEY environment variable. It is a core component that interacts with the Scroll network. To support future enhancements, the Block Builder is designed to accept external transactions, requiring proper domain or IP address configuration for external access.

For stable operation in the mainnet environment, ensure the Block Builder runs continuously.

• Transaction Submission:
  • The Block Builder collects transactions from external sources and submits them to the Scroll network as blocks. This ensures efficient interaction with the broader network and enables seamless block posting.
• Fee Collection:
  • The Block Builder collects a fee of $0.005 per user per transaction.
  • For each block, it can accumulate up to $0.005 * 128 in fees, ensuring a scalable and incentivized operation.
• Online Status Announcement
  • The Block Builder executes a transaction to the Block Registry Contract once a day to notify the indexer that it is online. The indexer plays a critical role in sharing the most suitable Block Builder URL with users, ensuring efficient and reliable network operations.

Requirements

• Recommended Configuration:
  • 2 vCPU
  • 4 GB RAM
  • 10 GB SSD
• Minimum Configuration:
  • 1 vCPU
  • 1 GB RAM
  • 4 GB SSD

Getting Started