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Gas & Slippagev1.8 · OptimizationActive Tool

FOBO Fee Saver

Multi Chain Priority Gas Optimizer and Slippage Guard

Chains Supported
5 Chains
Avg Fee Reduction
38%
MEV Protection
Active
Network Overhead
< 2ms

Get FOBO Fee Saver Bookmarklet

Drag the button directly to your browser bookmarks bar. No extension or hotkey config required.

⭐ Fee Saver

Instructions: Drag the button above to your Bookmarks Bar.

Then open any fomo page or Kalshi page and click it anytime to run FOBO Fee Saver.

Core Capabilities

Dynamic Priority Fee Tiers

MODULE 01
Automatically toggles between Low, Normal, and Turbo priority fees based on live network congestion and mempool load.

Cross Chain Gas Tracking

MODULE 02
Instant visual overview of median priority fee prices across Solana, Base, Ethereum, BNB Chain, and Monad.

Slippage Guard Engine

MODULE 03
Calculates true pool depth and suggests tight slippage tolerance to protect trades against MEV sandwich attacks.

Live Savings Ledger

MODULE 04
Tracks every dollar and gas unit saved across your trading session with real time sparkline visualization.

How to Install and Use in 10 Seconds

1

Drag to Bookmarks

Click and drag the ⭐ FOBO Fee Saver button onto your browser bookmarks toolbar.

2

Open fomo

Navigate to any supported market tab or feed, including fomo and Kalshi.

3

Click to Launch

Click your bookmark once. FOBO Fee Saver boots instantly in your active session.

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