diff --git a/Cargo.lock b/Cargo.lock
index 697036d00..77e4205ea 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1106,6 +1106,22 @@ version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
+[[package]]
+name = "beacon-api-sidecar-fetcher"
+version = "0.1.0"
+dependencies = [
+ "alloy-rpc-types-beacon",
+ "clap",
+ "eyre",
+ "futures-util",
+ "reqwest 0.12.4",
+ "reth",
+ "reth-node-ethereum",
+ "serde",
+ "serde_json",
+ "thiserror",
+]
+
 [[package]]
 name = "beacon-api-sse"
 version = "0.0.0"
diff --git a/Cargo.toml b/Cargo.toml
index 0f924cfcf..1aa1f1bc2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -79,6 +79,7 @@ members = [
     "crates/transaction-pool/",
     "crates/trie-parallel/",
     "crates/trie/",
+    "examples/beacon-api-sidecar-fetcher/",
     "examples/beacon-api-sse/",
     "examples/bsc-p2p",
     "examples/custom-dev-node/",
diff --git a/examples/beacon-api-sidecar-fetcher/Cargo.toml b/examples/beacon-api-sidecar-fetcher/Cargo.toml
new file mode 100644
index 000000000..8d7fd39ef
--- /dev/null
+++ b/examples/beacon-api-sidecar-fetcher/Cargo.toml
@@ -0,0 +1,20 @@
+[package]
+name = "beacon-api-sidecar-fetcher"
+version = "0.1.0"
+publish = false
+edition.workspace = true
+license.workspace = true
+
+[dependencies]
+reth.workspace = true
+reth-node-ethereum.workspace = true
+
+alloy-rpc-types-beacon.workspace = true
+
+serde.workspace = true
+serde_json.workspace = true
+clap.workspace = true
+futures-util.workspace = true
+eyre.workspace = true
+thiserror.workspace = true
+reqwest.workspace = true
diff --git a/examples/beacon-api-sidecar-fetcher/src/main.rs b/examples/beacon-api-sidecar-fetcher/src/main.rs
new file mode 100644
index 000000000..f3c7a843a
--- /dev/null
+++ b/examples/beacon-api-sidecar-fetcher/src/main.rs
@@ -0,0 +1,98 @@
+//! Run with
+//!
+//! ```not_rust
+//! cargo run -p beacon-api-beacon-sidecar-fetcher --node -- full
+//! ```
+//!
+//! This launches a regular reth instance and subscribes to payload attributes event stream.
+//!
+//! **NOTE**: This expects that the CL client is running an http server on `localhost:5052` and is
+//! configured to emit payload attributes events.
+//!
+//! See beacon Node API: <https://ethereum.github.io/beacon-APIs/>
+
+#![cfg_attr(not(test), warn(unused_crate_dependencies))]
+
+use std::{
+    collections::VecDeque,
+    net::{IpAddr, Ipv4Addr},
+};
+
+use clap::Parser;
+use futures_util::{stream::FuturesUnordered, StreamExt};
+use mined_sidecar::MinedSidecarStream;
+use reth::{builder::NodeHandle, cli::Cli, primitives::B256, providers::CanonStateSubscriptions};
+use reth_node_ethereum::EthereumNode;
+
+pub mod mined_sidecar;
+
+fn main() {
+    Cli::<BeaconSidecarConfig>::parse()
+        .run(|builder, args| async move {
+            // launch the node
+            let NodeHandle { node, node_exit_future } =
+                builder.node(EthereumNode::default()).launch().await?;
+
+            let notifications: reth::providers::CanonStateNotificationStream =
+                node.provider.canonical_state_stream();
+
+            let pool = node.pool.clone();
+
+            let mut sidecar_stream = MinedSidecarStream {
+                events: notifications,
+                pool,
+                beacon_config: args,
+                client: reqwest::Client::new(),
+                pending_requests: FuturesUnordered::new(),
+                queued_actions: VecDeque::new(),
+            };
+
+            while let Some(result) = sidecar_stream.next().await {
+                match result {
+                    Ok(blob_transaction) => {
+                        // Handle successful transaction
+                        println!("Processed BlobTransaction: {:?}", blob_transaction);
+                    }
+                    Err(e) => {
+                        // Handle errors specifically
+                        eprintln!("Failed to process transaction: {:?}", e);
+                    }
+                }
+            }
+            node_exit_future.await
+        })
+        .unwrap();
+}
+
+/// Our custom cli args extension that adds one flag to reth default CLI.
+#[derive(Debug, Clone, clap::Parser)]
+pub struct BeaconSidecarConfig {
+    /// Beacon Node http server address
+    #[arg(long = "cl.addr", default_value_t = IpAddr::V4(Ipv4Addr::LOCALHOST))]
+    pub cl_addr: IpAddr,
+    /// Beacon Node http server port to listen on
+    #[arg(long = "cl.port", default_value_t = 5052)]
+    pub cl_port: u16,
+}
+
+impl Default for BeaconSidecarConfig {
+    /// Default setup for lighthouse client
+    fn default() -> Self {
+        Self {
+            cl_addr: IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), // Equivalent to Ipv4Addr::LOCALHOST
+            cl_port: 5052,
+        }
+    }
+}
+
+impl BeaconSidecarConfig {
+    /// Returns the http url of the beacon node
+    pub fn http_base_url(&self) -> String {
+        format!("http://{}:{}", self.cl_addr, self.cl_port)
+    }
+
+    /// Returns the URL to the beacon sidecars endpoint <https://ethereum.github.io/beacon-APIs/#/Beacon/getBlobSidecars>
+    pub fn sidecar_url(&self, block_root: B256) -> String {
+        format!("{}/eth/v1/beacon/blob_sidecars/{}", self.http_base_url(), block_root)
+    }
+}
diff --git a/examples/beacon-api-sidecar-fetcher/src/mined_sidecar.rs b/examples/beacon-api-sidecar-fetcher/src/mined_sidecar.rs
new file mode 100644
index 000000000..5f5f4cbf1
--- /dev/null
+++ b/examples/beacon-api-sidecar-fetcher/src/mined_sidecar.rs
@@ -0,0 +1,278 @@
+use crate::BeaconSidecarConfig;
+use alloy_rpc_types_beacon::sidecar::{BeaconBlobBundle, SidecarIterator};
+use eyre::Result;
+use futures_util::{stream::FuturesUnordered, Future, Stream, StreamExt};
+use reqwest::{Error, StatusCode};
+use reth::{
+    primitives::{BlobTransaction, SealedBlockWithSenders, B256},
+    providers::CanonStateNotification,
+    transaction_pool::{BlobStoreError, TransactionPoolExt},
+};
+use serde::{Deserialize, Serialize};
+use std::{
+    collections::VecDeque,
+    pin::Pin,
+    task::{Context, Poll},
+};
+use thiserror::Error;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct BlockMetadata {
+    pub block_hash: B256,
+    pub block_number: u64,
+    pub gas_used: u64,
+}
+
+#[derive(Debug, Clone)]
+pub struct MinedBlob {
+    pub transaction: BlobTransaction,
+    pub block_metadata: BlockMetadata,
+}
+
+#[derive(Debug, Clone)]
+pub struct ReorgedBlob {
+    pub transaction_hash: B256,
+    pub block_metadata: BlockMetadata,
+}
+
+#[derive(Debug, Clone)]
+pub enum BlobTransactionEvent {
+    Mined(MinedBlob),
+    Reorged(ReorgedBlob),
+}
+
+/// SideCarError Handles Errors from both EL and CL
+#[derive(Debug, Error)]
+pub enum SideCarError {
+    #[error("Reqwest encountered an error: {0}")]
+    ReqwestError(Error),
+
+    #[error("Failed to fetch transactions from the blobstore: {0}")]
+    TransactionPoolError(BlobStoreError),
+
+    #[error("400: {0}")]
+    InvalidBlockID(String),
+
+    #[error("404: {0}")]
+    BlockNotFound(String),
+
+    #[error("500: {0}")]
+    InternalError(String),
+
+    #[error("Network error: {0}")]
+    NetworkError(String),
+
+    #[error("Data parsing error: {0}")]
+    DeserializationError(String),
+
+    #[error("{0} Error: {1}")]
+    UnknownError(u16, String),
+}
+/// Futures associated with retrieving blob data from the beacon client
+type SidecarsFuture =
+    Pin<Box<dyn Future<Output = Result<Vec<BlobTransactionEvent>, SideCarError>> + Send>>;
+
+/// A Stream that processes CanonStateNotifications and retrieves BlobTransactions from the beacon
+/// client.
+///
+/// First checks if the blob sidecar for a given EIP4844 is stored locally, if not attempts to
+/// retrieve it from the CL Layer
+#[must_use = "streams do nothing unless polled"]
+pub struct MinedSidecarStream<St, P> {
+    pub events: St,
+    pub pool: P,
+    pub beacon_config: BeaconSidecarConfig,
+    pub client: reqwest::Client,
+    pub pending_requests: FuturesUnordered<SidecarsFuture>,
+    pub queued_actions: VecDeque<BlobTransactionEvent>,
+}
+
+impl<St, P> MinedSidecarStream<St, P>
+where
+    St: Stream<Item = CanonStateNotification> + Send + Unpin + 'static,
+    P: TransactionPoolExt + Unpin + 'static,
+{
+    fn process_block(&mut self, block: &SealedBlockWithSenders) {
+        let txs: Vec<_> = block
+            .transactions()
+            .filter(|tx| tx.is_eip4844())
+            .map(|tx| (tx.clone(), tx.blob_versioned_hashes().unwrap().len()))
+            .collect();
+
+        let mut all_blobs_available = true;
+        let mut actions_to_queue: Vec<BlobTransactionEvent> = Vec::new();
+
+        if txs.is_empty() {
+            return;
+        }
+
+        match self.pool.get_all_blobs_exact(txs.iter().map(|(tx, _)| tx.hash()).collect()) {
+            Ok(blobs) => {
+                for ((tx, _), sidecar) in txs.iter().zip(blobs.iter()) {
+                    let transaction = BlobTransaction::try_from_signed(tx.clone(), sidecar.clone())
+                        .expect("should not fail to convert blob tx if it is already eip4844");
+
+                    let block_metadata = BlockMetadata {
+                        block_hash: block.hash(),
+                        block_number: block.number,
+                        gas_used: block.gas_used,
+                    };
+                    actions_to_queue.push(BlobTransactionEvent::Mined(MinedBlob {
+                        transaction,
+                        block_metadata,
+                    }));
+                }
+            }
+            Err(_err) => {
+                all_blobs_available = false;
+            }
+        };
+
+        // if any blob is missing we must instead query the consensus layer.
+        if all_blobs_available {
+            self.queued_actions.extend(actions_to_queue);
+        } else {
+            let client_clone = self.client.clone();
+            let block_root = block.hash();
+            let block_clone = block.clone();
+            let sidecar_url = self.beacon_config.sidecar_url(block_root);
+            let query =
+                Box::pin(fetch_blobs_for_block(client_clone, sidecar_url, block_clone, txs));
+            self.pending_requests.push(query);
+        }
+    }
+}
+
+impl<St, P> Stream for MinedSidecarStream<St, P>
+where
+    St: Stream<Item = CanonStateNotification> + Send + Unpin + 'static,
+    P: TransactionPoolExt + Unpin + 'static,
+{
+    type Item = Result<BlobTransactionEvent, SideCarError>;
+
+    /// Attempt to pull the next BlobTransaction from the stream.
+    fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
+        let this = self.get_mut();
+
+        // Request locally first, otherwise request from CL
+        loop {
+            if let Some(mined_sidecar) = this.queued_actions.pop_front() {
+                return Poll::Ready(Some(Ok(mined_sidecar)));
+            }
+
+            // Check if any pending requests are ready and append to buffer
+            while let Poll::Ready(Some(pending_result)) = this.pending_requests.poll_next_unpin(cx)
+            {
+                match pending_result {
+                    Ok(mined_sidecars) => {
+                        for sidecar in mined_sidecars {
+                            this.queued_actions.push_back(sidecar);
+                        }
+                    }
+                    Err(err) => return Poll::Ready(Some(Err(err))),
+                }
+            }
+
+            while let Poll::Ready(Some(notification)) = this.events.poll_next_unpin(cx) {
+                {
+                    match notification {
+                        CanonStateNotification::Commit { new } => {
+                            for (_, block) in new.blocks().iter() {
+                                this.process_block(block);
+                            }
+                        }
+                        CanonStateNotification::Reorg { old, new } => {
+                            // handle reorged blocks
+                            for (_, block) in old.blocks().iter() {
+                                let txs: Vec<BlobTransactionEvent> = block
+                                    .transactions()
+                                    .filter(|tx: &&reth::primitives::TransactionSigned| {
+                                        tx.is_eip4844()
+                                    })
+                                    .map(|tx| {
+                                        let transaction_hash = tx.hash();
+                                        let block_metadata = BlockMetadata {
+                                            block_hash: new.tip().block.hash(),
+                                            block_number: new.tip().block.number,
+                                            gas_used: new.tip().block.gas_used,
+                                        };
+                                        BlobTransactionEvent::Reorged(ReorgedBlob {
+                                            transaction_hash,
+                                            block_metadata,
+                                        })
+                                    })
+                                    .collect();
+                                this.queued_actions.extend(txs);
+                            }
+
+                            for (_, block) in new.blocks().iter() {
+                                this.process_block(block);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+/// Query the Beacon Layer for missing BlobTransactions
+async fn fetch_blobs_for_block(
+    client: reqwest::Client,
+    url: String,
+    block: SealedBlockWithSenders,
+    txs: Vec<(reth::primitives::TransactionSigned, usize)>,
+) -> Result<Vec<BlobTransactionEvent>, SideCarError> {
+    let response = match client.get(url).header("Accept", "application/json").send().await {
+        Ok(response) => response,
+        Err(err) => return Err(SideCarError::ReqwestError(err)),
+    };
+
+    if !response.status().is_success() {
+        return match response.status() {
+            StatusCode::BAD_REQUEST => {
+                Err(SideCarError::InvalidBlockID("Invalid request to server.".to_string()))
+            }
+            StatusCode::NOT_FOUND => {
+                Err(SideCarError::BlockNotFound("Requested block not found.".to_string()))
+            }
+            StatusCode::INTERNAL_SERVER_ERROR => {
+                Err(SideCarError::InternalError("Server encountered an error.".to_string()))
+            }
+            _ => Err(SideCarError::UnknownError(
+                response.status().as_u16(),
+                "Unhandled HTTP status.".to_string(),
+            )),
+        };
+    }
+
+    let bytes = match response.bytes().await {
+        Ok(b) => b,
+        Err(e) => return Err(SideCarError::NetworkError(e.to_string())),
+    };
+
+    let blobs_bundle: BeaconBlobBundle = match serde_json::from_slice(&bytes) {
+        Ok(b) => b,
+        Err(e) => return Err(SideCarError::DeserializationError(e.to_string())),
+    };
+
+    let mut sidecar_iterator = SidecarIterator::new(blobs_bundle);
+
+    let sidecars: Vec<BlobTransactionEvent> = txs
+        .iter()
+        .filter_map(|(tx, blob_len)| {
+            sidecar_iterator.next_sidecar(*blob_len).map(|sidecar| {
+                let transaction = BlobTransaction::try_from_signed(tx.clone(), sidecar)
+                    .expect("should not fail to convert blob tx if it is already eip4844");
+                let block_metadata = BlockMetadata {
+                    block_hash: block.hash(),
+                    block_number: block.number,
+                    gas_used: block.gas_used,
+                };
+                BlobTransactionEvent::Mined(MinedBlob { transaction, block_metadata })
+            })
+        })
+        .collect();
+
+    Ok(sidecars)
+}