Rollup Economics Sim — Rollup Kit

Description

Economic simulator for rollup fee markets, profitability, and revenue projection. Model L1 posting costs, L2 fee revenue, sequencer margins, and break-even transaction volumes under various gas price and usage scenarios.

Details

Category: tooling
Files: 12
Chains: OP Stack, Arbitrum, zkSync, Generic

Python 3.10+ numpy pandas matplotlib rich OP Stack Arbitrum zkSync Generic

Rollup profitability modeling
L1 cost simulation (calldata + blobs)
L2 fee market modeling
Sequencer margin analysis
Break-even volume calculator
Monte Carlo scenario generation
Gas price sensitivity analysis
Revenue projection forecasting
Interactive parameter sweeps
Chart and CSV report export

rollup-economics-sim.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

/// @title Rollup Economics Sim
/// @notice Economic simulator for rollup fee markets and profitability.
contract RollupEconomicsSim {
    address public immutable owner;
    uint256 public constant VERSION = 1;

    event Initialized(address indexed deployer);

    constructor() {
        owner = msg.sender;
        emit Initialized(msg.sender);
    }

    // ... full implementation in purchased package
}