---
title: "client/flashblocks-node"
description: "Flashblocks node extension — integrates flashblocks into the node lifecycle."
source: https://basehub.org/crates/client/flashblocks-node/
---
import { LinkCard } from '@astrojs/starlight/components';

## Overview

The `base-flashblocks-node` crate wires flashblocks into the Reth node lifecycle. It registers the flashblocks RPC, WebSocket streaming, and pending state management.

## Source

<LinkCard title="View source on GitHub" href="https://github.com/base/base/tree/main/crates/client/flashblocks-node" />