Break a transaction down and see which calls actually consumed the gas.

Monitors gas price and sends sound/desktop notifications when thresholds are crossed.

Backtests gas price prediction models against historical blockchain data to evaluate forecast accuracy.

Reads gas price oracle state, checks deviation thresholds, and triggers updates to refresh on-chain gas price feeds.

Live gas price oracle for EVM chains. Get base fee, priority fee, max fees, and network status in real-time with auto-refresh.

Live gas price and what common actions would cost.

Displays live-updating gas price history charts with trends and price indicators.

View historical gas price trends with interactive charts showing base fees and priority fees across any EVM chain.

Real-time gas price chart with historical trends, forecasts, and priority cost estimates for optimal transaction timing.

Set gas price alerts and auto-execute transactions when target gas price is reached.

Monitors gas price and alerts with sound and notifications when thresholds are breached.

Analyze gas limit risk: estimate usage, recommend limits, warn about gas-related failures, and AI-powered guidance.

Analyze gas griefing risk: excessive consumption vulnerabilities, loop/array risks, and AI-powered mitigation strategies.

Compares gas usage between two EVM contract implementations. Read-only developer tool for gas optimization validation and

Compare gas across several ways of making the same call, and see where the gap comes from.

Track current gas prices, EIP-1559 fees, and estimate transaction costs across EVM chains. Auto-refresh supported.

Track gas fee spending against a budget with real-time alerts, spending breakdowns, and projections.

Estimate gas price and transaction costs: current price, gas usage, and total ETH cost for any transaction.

Scans pages for transaction buttons and overlays gas cost estimates in ETH and USD.

Tracks gas cost changes across commits, detecting regressions and improvements by function with snapshot comparison.

Estimates fuel cost for a drive based on distance, fuel efficiency, and price per unit.

Shows FuboTV sports schedule overlay with upcoming games by league, team, time, and channel.

Floating panel to calculate fuel costs, efficiency, and per-passenger sharing. Supports MPG or L/100km, imperial/metric toggles.

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