diff --git a/crates/common/types/transaction.rs b/crates/common/types/transaction.rs
index cdc7a9a0a5c..7c26c0f9f55 100644
--- a/crates/common/types/transaction.rs
+++ b/crates/common/types/transaction.rs
@@ -2454,8 +2454,8 @@ mod serde_impl {
         InvalidTxType(TxType),
         #[error("Blob bundle error: {0}")]
         BlobBundleError(#[from] BlobsBundleError),
-        #[error("Missing fee token address")]
-        MissingFeeToken,
+        #[error("Missing field: {0}")]
+        MissingField(String),
     }
 
     /// Unsigned Transaction struct generic to all types which may not contain all required transaction fields
@@ -2710,6 +2710,41 @@ mod serde_impl {
         }
     }
 
+    impl TryFrom<GenericTransaction> for EIP7702Transaction {
+        type Error = GenericTransactionError;
+
+        fn try_from(value: GenericTransaction) -> Result<Self, Self::Error> {
+            if value.r#type != TxType::EIP7702 {
+                return Err(GenericTransactionError::InvalidTxType(value.r#type));
+            }
+            let TxKind::Call(to) = value.to else {
+                return Err(GenericTransactionError::MissingField("to".to_owned()));
+            };
+            Ok(Self {
+                chain_id: value.chain_id.unwrap_or_default(),
+                nonce: value.nonce.unwrap_or_default(),
+                max_priority_fee_per_gas: value.max_priority_fee_per_gas.unwrap_or_default(),
+                max_fee_per_gas: value.max_fee_per_gas.unwrap_or(value.gas_price),
+                gas_limit: value.gas.unwrap_or_default(),
+                to,
+                value: value.value,
+                data: value.input,
+                access_list: value
+                    .access_list
+                    .into_iter()
+                    .map(|v| (v.address, v.storage_keys))
+                    .collect::<Vec<_>>(),
+                authorization_list: value
+                    .authorization_list
+                    .unwrap_or_default()
+                    .into_iter()
+                    .map(AuthorizationTuple::from)
+                    .collect(),
+                ..Default::default()
+            })
+        }
+    }
+
     impl From<PrivilegedL2Transaction> for GenericTransaction {
         fn from(value: PrivilegedL2Transaction) -> Self {
             Self {
@@ -2818,7 +2853,9 @@ mod serde_impl {
                     .collect::<Vec<_>>(),
                 fee_token: value
                     .fee_token
-                    .ok_or(GenericTransactionError::MissingFeeToken)?,
+                    .ok_or(GenericTransactionError::MissingField(
+                        "fee token".to_owned(),
+                    ))?,
                 chain_id: value.chain_id.unwrap_or_default(),
                 ..Default::default()
             })
diff --git a/crates/l2/sdk/src/sdk.rs b/crates/l2/sdk/src/sdk.rs
index ca342940d12..8438e6d360a 100644
--- a/crates/l2/sdk/src/sdk.rs
+++ b/crates/l2/sdk/src/sdk.rs
@@ -1,6 +1,7 @@
 use bytes::Bytes;
 use calldata::encode_calldata;
 use ethereum_types::{H160, H256, U256};
+use ethrex_common::types::EIP7702Transaction;
 use ethrex_common::types::FeeTokenTransaction;
 use ethrex_common::types::Fork;
 use ethrex_common::utils::keccak;
@@ -810,6 +811,14 @@ pub async fn send_generic_transaction(
 
             tx.encode(&mut encoded_tx);
         }
+        TxType::EIP7702 => {
+            let tx: EIP7702Transaction = generic_tx.try_into()?;
+            let signed_tx = tx
+                .sign(signer)
+                .await
+                .map_err(|err| EthClientError::Custom(err.to_string()))?;
+            signed_tx.encode(&mut encoded_tx);
+        }
         TxType::FeeToken => {
             let tx: FeeTokenTransaction = generic_tx.try_into()?;
             let signed_tx = tx
@@ -820,9 +829,10 @@ pub async fn send_generic_transaction(
             signed_tx.encode(&mut encoded_tx);
         }
         _ => {
-            return Err(EthClientError::Custom(
-                "Unsupported transaction type".to_string(),
-            ));
+            return Err(EthClientError::Custom(format!(
+                "Unsupported transaction type: {:?}",
+                generic_tx.r#type
+            )));
         }
     };
 
@@ -956,8 +966,12 @@ pub async fn build_generic_tx(
     overrides: Overrides,
 ) -> Result<GenericTransaction, EthClientError> {
     match r#type {
-        TxType::EIP1559 | TxType::EIP4844 | TxType::Privileged | TxType::FeeToken => {}
-        TxType::EIP2930 | TxType::EIP7702 | TxType::Legacy => {
+        TxType::EIP1559
+        | TxType::EIP4844
+        | TxType::EIP7702
+        | TxType::Privileged
+        | TxType::FeeToken => {}
+        TxType::EIP2930 | TxType::Legacy => {
             return Err(EthClientError::Custom(
                 "Unsupported tx type in build_generic_tx".to_owned(),
             ));
@@ -996,6 +1010,7 @@ pub async fn build_generic_tx(
         fee_token: overrides.fee_token,
         from,
         wrapper_version: overrides.wrapper_version,
+        authorization_list: overrides.authorization_list,
         ..Default::default()
     };
     tx.gas_price = tx.max_fee_per_gas.unwrap_or_default();
diff --git a/crates/networking/rpc/clients/eth/mod.rs b/crates/networking/rpc/clients/eth/mod.rs
index 38b2dff18fd..2bd59f53fbd 100644
--- a/crates/networking/rpc/clients/eth/mod.rs
+++ b/crates/networking/rpc/clients/eth/mod.rs
@@ -25,7 +25,7 @@ use errors::{
 };
 use ethrex_common::{
     Address, H256, U256,
-    types::{BlobsBundle, Block, GenericTransaction, TxKind},
+    types::{AuthorizationTupleEntry, BlobsBundle, Block, GenericTransaction, TxKind},
     utils::decode_hex,
 };
 use ethrex_rlp::decode::RLPDecode;
@@ -70,6 +70,7 @@ pub struct Overrides {
     pub gas_price_per_blob: Option<U256>,
     pub block: Option<BlockIdentifier>,
     pub blobs_bundle: Option<BlobsBundle>,
+    pub authorization_list: Option<Vec<AuthorizationTupleEntry>>,
     pub wrapper_version: Option<u8>,
 }