diff --git a/bin/dnetview/src/rpc.rs b/bin/dnetview/src/rpc.rs
index ab3969a60..7c450544a 100644
--- a/bin/dnetview/src/rpc.rs
+++ b/bin/dnetview/src/rpc.rs
@@ -33,7 +33,7 @@ pub struct RpcConnect {
 
 impl RpcConnect {
     pub async fn new(url: Url, name: String) -> Result<Self> {
-        let rpc_client = RpcClient::new(url).await?;
+        let rpc_client = RpcClient::new(url, None).await?;
         Ok(Self { name, rpc_client })
     }
 
diff --git a/bin/drk/src/main.rs b/bin/drk/src/main.rs
index 4c47914b4..6af6222e0 100644
--- a/bin/drk/src/main.rs
+++ b/bin/drk/src/main.rs
@@ -464,7 +464,7 @@ pub struct Drk {
 
 impl Drk {
     async fn new(endpoint: Url) -> Result<Self> {
-        let rpc_client = RpcClient::new(endpoint).await?;
+        let rpc_client = RpcClient::new(endpoint, None).await?;
         Ok(Self { rpc_client })
     }
 
diff --git a/bin/drk/src/rpc_airdrop.rs b/bin/drk/src/rpc_airdrop.rs
index 33316d339..e5164c433 100644
--- a/bin/drk/src/rpc_airdrop.rs
+++ b/bin/drk/src/rpc_airdrop.rs
@@ -37,7 +37,7 @@ impl Drk {
         amount: f64,
         address: PublicKey,
     ) -> Result<String> {
-        let rpc_client = RpcClient::new(faucet_endpoint).await?;
+        let rpc_client = RpcClient::new(faucet_endpoint, None).await?;
 
         // First we request a VDF challenge from the faucet
         let params = json!([format!("{}", address)]);
diff --git a/bin/drk/src/rpc_blockchain.rs b/bin/drk/src/rpc_blockchain.rs
index ce2b7be14..aa3ee475b 100644
--- a/bin/drk/src/rpc_blockchain.rs
+++ b/bin/drk/src/rpc_blockchain.rs
@@ -60,7 +60,7 @@ impl Drk {
         let subscriber = Subscriber::new();
         let subscription = subscriber.clone().subscribe().await;
 
-        let rpc_client = RpcClient::new(endpoint).await?;
+        let rpc_client = RpcClient::new(endpoint, None).await?;
 
         let req = JsonRequest::new("blockchain.subscribe_blocks", json!([]));
         task::spawn(async move { rpc_client.subscribe(req, subscriber).await.unwrap() });
@@ -305,7 +305,7 @@ impl Drk {
         let subscriber = Subscriber::new();
         let subscription = subscriber.clone().subscribe().await;
 
-        let rpc_client = RpcClient::new(endpoint).await?;
+        let rpc_client = RpcClient::new(endpoint, None).await?;
 
         let req = JsonRequest::new("blockchain.subscribe_err_txs", json!([]));
         task::spawn(async move { rpc_client.subscribe(req, subscriber).await.unwrap() });
diff --git a/bin/fud/fu/src/main.rs b/bin/fud/fu/src/main.rs
index d8cd71527..1f989bb2c 100644
--- a/bin/fud/fu/src/main.rs
+++ b/bin/fud/fu/src/main.rs
@@ -137,7 +137,7 @@ async fn main() -> Result<()> {
     let log_config = get_log_config(args.verbose);
     TermLogger::init(log_level, log_config, TerminalMode::Mixed, ColorChoice::Auto)?;
 
-    let rpc_client = RpcClient::new(args.endpoint).await?;
+    let rpc_client = RpcClient::new(args.endpoint, None).await?;
     let fu = Fu { rpc_client };
 
     match args.command {
diff --git a/bin/genev/genev-cli/src/main.rs b/bin/genev/genev-cli/src/main.rs
index ee652ba64..bf186b9ed 100644
--- a/bin/genev/genev-cli/src/main.rs
+++ b/bin/genev/genev-cli/src/main.rs
@@ -70,7 +70,7 @@ async fn main() -> Result<()> {
     let log_config = get_log_config(args.verbose);
     TermLogger::init(log_level, log_config, TerminalMode::Mixed, ColorChoice::Auto)?;
 
-    let rpc_client = RpcClient::new(args.endpoint).await?;
+    let rpc_client = RpcClient::new(args.endpoint, None).await?;
     let gen = Gen { rpc_client };
 
     match args.command {
diff --git a/bin/tau/tau-cli/src/main.rs b/bin/tau/tau-cli/src/main.rs
index 583e7861b..27e4505c5 100644
--- a/bin/tau/tau-cli/src/main.rs
+++ b/bin/tau/tau-cli/src/main.rs
@@ -168,7 +168,7 @@ async fn main() -> Result<()> {
     let log_config = get_log_config(args.verbose);
     TermLogger::init(log_level, log_config, TerminalMode::Mixed, ColorChoice::Auto)?;
 
-    let rpc_client = RpcClient::new(args.endpoint).await?;
+    let rpc_client = RpcClient::new(args.endpoint, None).await?;
     let tau = Tau { rpc_client };
 
     let mut filters = args.filters.clone();