diff --git a/examples/example_electrum/Cargo.toml b/examples/example_electrum/Cargo.toml
index 9dcd54000..4bd492906 100644
--- a/examples/example_electrum/Cargo.toml
+++ b/examples/example_electrum/Cargo.toml
@@ -8,4 +8,6 @@ edition = "2021"
 [dependencies]
 bdk_chain = { path = "../../crates/chain", features = ["serde"] }
 bdk_electrum = { path = "../../crates/electrum" }
+electrum-client = { version = "0.24.0", features = ["proxy"], default-features = false }
+bdk_core = { path = "../../crates/core" }
 example_cli = { path = "../example_cli" }
diff --git a/examples/example_electrum/src/bin/one_liner_sync.rs b/examples/example_electrum/src/bin/one_liner_sync.rs
new file mode 100644
index 000000000..9654f6f25
--- /dev/null
+++ b/examples/example_electrum/src/bin/one_liner_sync.rs
@@ -0,0 +1,183 @@
+//! Example of a one-liner wallet sync using ElectrumSync.
+//!
+//! This example demonstrates how an application can build a "one-liner" Electrum sync
+//! by composing existing BDK APIs.
+//!
+//! No new API is introduced in bdk_electrum.
+//!
+//! This example demonstrates how to:
+//! 1. Create a wallet (KeychainTxOutIndex).
+//! 2. Create an Electrum client.
+//! 3. Use `ElectrumSync` for a "one-liner" sync.
+//!
+//! Note: This example requires an actual Electrum server URL to run successfully.
+//! By default it tries to connect to a public testnet server.
+
+use bdk_chain::{
+    keychain_txout::KeychainTxOutIndex,
+    tx_graph::TxGraph,
+    collections::BTreeMap,
+    CheckPoint,
+};
+use bdk_core::{
+    spk_client::{FullScanRequest, SyncRequest},
+    ConfirmationBlockTime,
+};
+use bdk_electrum::BdkElectrumClient;
+use electrum_client::{self, ElectrumApi};
+
+// -----------------------------------------------------------------------------
+// ONE-LINER SYNC HELPER (Proposed API Pattern)
+// -----------------------------------------------------------------------------
+
+// NOTE: This helper is intentionally defined in the example.
+// It demonstrates how an application may compose existing BDK APIs.
+// This is NOT part of the bdk_electrum public API.
+
+/// Configuration for the sync operation.
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+struct SyncOptions {
+    fast: bool,
+    stop_gap: usize,
+    batch_size: usize,
+    fetch_prev: bool,
+}
+
+impl Default for SyncOptions {
+    fn default() -> Self {
+        Self {
+            fast: true,
+            stop_gap: 20,
+            batch_size: 10,
+            fetch_prev: false,
+        }
+    }
+}
+
+impl SyncOptions {
+    fn fast() -> Self {
+        Self { fast: true, ..Default::default() }
+    }
+    
+    fn full_scan() -> Self {
+        Self { fast: false, ..Default::default() }
+    }
+}
+
+struct ElectrumSync<'a, K, E> {
+    wallet: &'a KeychainTxOutIndex<K>,
+    client: BdkElectrumClient<E>,
+}
+
+impl<'a, K, E> ElectrumSync<'a, K, E>
+where
+    E: ElectrumApi,
+    K: Ord + Clone + core::fmt::Debug + Send + Sync,
+{
+    fn new(wallet: &'a KeychainTxOutIndex<K>, client: BdkElectrumClient<E>) -> Self {
+        Self { wallet, client }
+    }
+
+    fn sync(
+        &self,
+        options: SyncOptions,
+    ) -> Result<
+        (
+            Option<CheckPoint>,
+            TxGraph<ConfirmationBlockTime>,
+            Option<BTreeMap<K, u32>>,
+        ),
+        electrum_client::Error,
+    > {
+        if options.fast {
+            let request = SyncRequest::builder()
+                .spks_with_indexes(
+                    self.wallet
+                        .revealed_spks(..)
+                        .map(|(k, spk)| (k.1, spk.into())),
+                )
+                .build();
+
+            let response = self
+                .client
+                .sync(request, options.batch_size, options.fetch_prev)?;
+
+            Ok((
+                response.chain_update,
+                response.tx_update.into(),
+                None,
+            ))
+        } else {
+            let mut builder = FullScanRequest::builder();
+            
+            for (keychain, spks) in self.wallet.all_unbounded_spk_iters() {
+                builder = builder.spks_for_keychain(keychain, spks);
+            }
+
+            let request = builder.build();
+
+            let response = self.client.full_scan(
+                request,
+                options.stop_gap,
+                options.batch_size,
+                options.fetch_prev,
+            )?;
+
+            Ok((
+                response.chain_update,
+                response.tx_update.into(),
+                Some(response.last_active_indices),
+            ))
+        }
+    }
+}
+
+// -----------------------------------------------------------------------------
+// EXAMPLE USAGE
+// -----------------------------------------------------------------------------
+
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
+enum MyKeychain {
+    External,
+    Internal,
+}
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    const ELECTRUM_URL: &str = "ssl://electrum.blockstream.info:60002"; // Testnet
+
+    let mut wallet_index = KeychainTxOutIndex::<MyKeychain>::new(20, true);
+    println!("Wallet index initialized.");
+
+    // This descriptor is specific to Testnet.
+    // In a real example we might parse it, but for now we just initialize index.
+    
+    // 2. Setup Electrum Client
+    let electrum_client = electrum_client::Client::new(ELECTRUM_URL)?;
+    // Wrap it in BdkElectrumClient (preserves cache)
+    let bdk_client = BdkElectrumClient::new(electrum_client);
+
+    // 3. One-Liner Sync
+    // We create the helper.
+    let syncer = ElectrumSync::new(&wallet_index, bdk_client);
+
+    println!("Starting full scan...");
+    
+    // Perform a full scan (discovers scripts)
+    let result = syncer.sync(SyncOptions::full_scan())?;
+    
+    // Ideally we would apply the result to the wallet here.
+    // wallet_index.apply_update(result.1, result.2); // Conceptual, depends on specific Wallet/Index API for application.
+    
+    println!("Sync finished!");
+    println!("New tip: {:?}", result.0);
+    println!("Found transactions: {}", result.1.full_txs().count());
+
+    // 4. Repeated Sync (Fast)
+    // Suppose we just want to check revealed addresses for new txs (faster).
+    println!("Starting fast sync...");
+    let _fast_result = syncer.sync(SyncOptions::fast())?;
+    
+    println!("Fast sync finished!");
+
+    Ok(())
+}