Can it predict future gas prices?

Yes, it features a prediction engine that forecasts gas price movements for a specified number of hours based on current network momentum and historical data.

Does this skill require an API key?

While it functions with standard public RPC endpoints, you can provide an ETHERSCAN_API_KEY via environment variables to ensure higher rate limits and more stable data fetching.

Which blockchain networks are supported?

The skill currently supports Ethereum, Polygon, Arbitrum, Optimism, and Base networks, providing native token and USD cost estimates for each.

How does the 'Optimal Window' feature work?

It analyzes hourly and daily historical gas price trends to recommend specific future timeframes when network congestion is statistically at its lowest, maximizing potential savings.

Can I estimate costs for specific DeFi actions?

Yes, the skill includes presets for common operations such as Uniswap V2/V3 swaps, NFT minting, Aave deposits, and standard ERC20 transfers.

Blockchain Gas Fee Optimizer

Name: Blockchain Gas Fee Optimizer
Author: jeremylongshore

byjeremylongshore

•

1,030

•

分析与监控

Optimizes blockchain transaction costs by analyzing real-time gas prices, historical patterns, and cross-chain fee data.

The Optimizing Gas Fees skill empowers Claude to act as a sophisticated crypto transaction strategist by providing real-time data and predictive analytics across multiple blockchain networks. It allows developers and users to estimate costs for specific DeFi operations like Uniswap swaps or NFT mints, identify the most cost-effective transaction windows through historical pattern analysis, and compare fees across major chains including Ethereum, Polygon, and Layer-2 solutions. This tool ensures you never overpay for network fees by identifying the ideal 'sweet spot' for transaction execution based on network congestion and price trends.

主要功能

01Real-time gas price tracking for Ethereum and major Layer-2 networks

021,030 GitHub stars

03Historical pattern analysis to identify recurring low-cost transaction windows

04Detailed transaction cost estimation for DeFi operations in ETH and USD

05Side-by-side cross-chain gas fee comparisons between Mainnet and L2s

06Future gas price forecasting using predictive modeling for up to 24 hours

使用场景

01Identifying the cheapest time of day to mint an NFT collection or execute a large DeFi swap

02Comparing transaction costs between Ethereum Mainnet and L2s like Arbitrum, Optimism, or Base

03Estimating precise USD costs for complex smart contract interactions before deployment

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills optimizing-gas-fees

For use in Claude.ai and ChatGPT

主要功能

01Real-time gas price tracking for Ethereum and major Layer-2 networks

021,030 GitHub stars

03Historical pattern analysis to identify recurring low-cost transaction windows

04Detailed transaction cost estimation for DeFi operations in ETH and USD

05Side-by-side cross-chain gas fee comparisons between Mainnet and L2s

06Future gas price forecasting using predictive modeling for up to 24 hours

使用场景

01Identifying the cheapest time of day to mint an NFT collection or execute a large DeFi swap

02Comparing transaction costs between Ethereum Mainnet and L2s like Arbitrum, Optimism, or Base

03Estimating precise USD costs for complex smart contract interactions before deployment

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills optimizing-gas-fees

For use in Claude.ai and ChatGPT