diff --git a/src/eth_rpc/api/eth_api.rs b/src/eth_rpc/api/eth_api.rs
index 14610a59f..bfab74e46 100644
--- a/src/eth_rpc/api/eth_api.rs
+++ b/src/eth_rpc/api/eth_api.rs
@@ -157,6 +157,10 @@ pub trait EthApi {
     #[method(name = "maxPriorityFeePerGas")]
     async fn max_priority_fee_per_gas(&self) -> Result<U128>;
 
+    /// Introduced in EIP-4844, returns the current blob base fee in wei.
+    #[method(name = "blobBaseFee")]
+    async fn blob_base_fee(&self) -> Result<U256>;
+
     /// Returns whether the client is actively mining new blocks.
     #[method(name = "mining")]
     async fn mining(&self) -> Result<bool>;
diff --git a/src/eth_rpc/servers/eth_rpc.rs b/src/eth_rpc/servers/eth_rpc.rs
index 012b1b70a..f0d8a3910 100644
--- a/src/eth_rpc/servers/eth_rpc.rs
+++ b/src/eth_rpc/servers/eth_rpc.rs
@@ -192,6 +192,10 @@ where
         Ok(U128::from(*MAX_PRIORITY_FEE_PER_GAS))
     }
 
+    async fn blob_base_fee(&self) -> Result<U256> {
+        Err(EthProviderError::MethodNotSupported("eth_blobBaseFee".to_string()).into())
+    }
+
     async fn mining(&self) -> Result<bool> {
         tracing::warn!("Kakarot chain does not use mining");
         Ok(false)