FRB is the leading MEV Bot for 2026. It is an AI‑powered, high‑speed trading agent that scans Ethereum, Base, BNB Chain, and Polygon mempools in real‑time.
Capture Maximum Extractable Value (MEV) opportunities and execute profitable trades in milliseconds using private Flashbots bundles.
Reviewed by FRB Labs Research
Choose articles based on your persona or journey stage, then jump directly into the dashboard or Safe start checklist when you are ready to ship routes. Need fundamentals first? Review the MEV 101 guide for a curated crash course. Need to benchmark FRB against other bots? Read the 2025 MEV bot comparison for a side-by-side view of pricing, inclusion, and safety guardrails.
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1/20/2026
## Why Do Bundles Fail? Even in 2026, a "Failed Bundle" remains the biggest nightmare for MEV traders. However, failure is just data that helps you improve. In this guide, we di
1/18/2026
## Why Base in 2026? In 2026, **Base** (Coinbase's L2) has become the premier destination for smart MEV traders. Thanks to extremely low gas fees and surging liquidity from reta
1/15/2026
## Our Commitment to Security in 2026 In the world of crypto, trust is the most valuable currency. At **FRB**, we understand the growing concerns regarding automated trading sof
11/2/2025
## Principles - Cap downside first; size upside gradually. - Use canary sizes on new routes.
11/2/2025
## Overview Most failures trace back to latency variance, configuration gaps, or invalid assumptions.
11/2/2025
## Preparation - Regional endpoints with low variance. - Gas/fee awareness; set per‑trade caps.
11/2/2025
## Overview Keep endpoints stable, watch fee dynamics, and start with canary sizes.
11/2/2025
## Overview Both paths have trade‑offs. Start with simulation and measure outcomes.
11/2/2025
## Overview Treat inclusion as a measured distribution, not a promise. Use controlled experiments.
11/2/2025
## Why it matters Polygon is sensitive to latency variance; consistent endpoints improve inclusion probability.
11/2/2025
## Testing Use our **WSS Latency Test** across multiple time windows and compare both median and spread.
11/2/2025
## What to measure - Open/first‑message times and variance. - Error rates and throttling under light load.
11/2/2025
## Selection criteria - Median latency and low variance. - Stable policies under burst and fair limits.
11/2/2025
## Considerations - Deep pools and audited routers. - Tight slippage on volatile pairs.
11/2/2025
## Checklist - Nearby region; stable variance. - Error rates monitored; backpressure handled.
11/2/2025
## Notes - Monitor error codes/timeouts for early signs of throttling. - Prefer consistent endpoints over occasional fastest spikes.
11/2/2025
## Overview Private RPCs can reduce variance and exposure for MEV workflows. Focus on reliability, latency, and fair policies.
11/2/2025
## Checklist - WSS latency and variance acceptable (< 150 ms median ideal). - Router allowlists + token hygiene.
11/2/2025
## Overview Reliable endpoints, fee awareness, and a conservative playbook are key to consistent Base MEV execution.
11/2/2025
## Key principles - Balanced filters for recall; avoid over‑filtering. - Consistent endpoints matter more than occasional peaks.
11/2/2025
## Overview Avoid throttled endpoints, measure variance, and balance filters to maintain recall.
9/19/2025
## Overview From demo to first live private bundle in FRB—step-by-step.
9/12/2025
## Overview Verify SHA-256, SmartScreen signature, then start with simulation.
9/5/2025
## Overview Polygon latency gotchas and WSS recommendations.
8/29/2025
## Overview BNB Chain routing tips, liquidity checks and pitfalls.
8/22/2025
## Overview When private bundles save gas vs public auctions, with examples.
8/15/2025
## Overview Practical caps for slippage and budget that prevent tail risks.
8/8/2025
## Overview Pros/cons of backrun vs sandwich, with decision cues and safeguards.
8/1/2025
## Overview How to scan mempools in real time, tune filters, and think about inclusion probability.
7/25/2025
## Overview A clear guide to Flashbots bundles and private MEV execution with custody preserved.
7/18/2025
## Overview Learn how MEV works—backrun, sandwich, arbitrage—and safer execution with private bundles.
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