diff --git a/world-chain-builder/Cargo.lock b/world-chain-builder/Cargo.lock
index 8c84e87..bc87184 100644
--- a/world-chain-builder/Cargo.lock
+++ b/world-chain-builder/Cargo.lock
@@ -13549,6 +13549,7 @@ dependencies = [
  "reth-cli-util",
  "reth-consensus",
  "reth-db",
+ "reth-db-api",
  "reth-e2e-test-utils",
  "reth-eth-wire-types",
  "reth-evm",
diff --git a/world-chain-builder/Cargo.toml b/world-chain-builder/Cargo.toml
index 1bdfabe..52be3af 100644
--- a/world-chain-builder/Cargo.toml
+++ b/world-chain-builder/Cargo.toml
@@ -14,6 +14,7 @@ reth = { git = "https://github.com/paradigmxyz/reth", rev = "ddc9bda" }
 reth-cli-util = { git = "https://github.com/paradigmxyz/reth", rev = "ddc9bda" }
 reth-evm = { git = "https://github.com/paradigmxyz/reth", rev = "ddc9bda" }
 reth-db = { git = "https://github.com/paradigmxyz/reth", rev = "ddc9bda" }
+reth-db-api = { git = "https://github.com/paradigmxyz/reth", rev = "ddc9bda" }
 reth-provider = { git = "https://github.com/paradigmxyz/reth", rev = "ddc9bda", features = [
     "test-utils",
 ] }
diff --git a/world-chain-builder/src/pbh/db.rs b/world-chain-builder/src/pbh/db.rs
index e643cac..341d7b5 100644
--- a/world-chain-builder/src/pbh/db.rs
+++ b/world-chain-builder/src/pbh/db.rs
@@ -1,32 +1,28 @@
+use std::fmt;
+use std::path::Path;
+use std::sync::Arc;
+
 use bytes::BufMut;
 use reth_db::cursor::DbCursorRW;
 use reth_db::mdbx::tx::Tx;
 use reth_db::mdbx::{DatabaseArguments, DatabaseFlags, RW};
 use reth_db::table::{Compress, Decompress, Table};
 use reth_db::transaction::DbTxMut;
-use reth_db::{create_db, DatabaseError};
+use reth_db::{create_db, tables, DatabaseError, TableType, TableViewer};
+use reth_db_api;
 use revm_primitives::{FixedBytes, B256};
 use semaphore::Field;
 use serde::{Deserialize, Serialize};
-use std::path::Path;
-use std::sync::Arc;
 use tracing::info;
 
-/// Table to store PBH validated transactions along with their nullifiers.
-///
-/// When a trasnaction is validated before being inserted into the pool,
-/// a mapping is created from the transaction hash to the nullifier here.
-/// This is primarily used as a caching mechanism to avoid certain types of
-/// DoS attacks.
-#[derive(Debug, Clone, Default)]
-pub struct ValidatedPbhTransactionTable;
-
-impl Table for ValidatedPbhTransactionTable {
-    const NAME: &'static str = "ValidatedPbhTransactions";
-
-    type Key = B256;
-
-    type Value = EmptyValue;
+tables! {
+    /// Table to store PBH validated transactions along with their nullifiers.
+    ///
+    /// When a trasnaction is validated before being inserted into the pool,
+    /// a mapping is created from the transaction hash to the nullifier here.
+    /// This is primarily used as a caching mechanism to avoid certain types of
+    /// DoS attacks.
+    table ValidatedPbhTransaction<Key = B256, Value = EmptyValue>;
 }
 
 #[derive(Debug, Clone, Default, Serialize, Deserialize)]
@@ -49,7 +45,7 @@ impl Compress for EmptyValue {
 /// don't forget to call db_tx.commit() at the very end
 pub fn set_pbh_nullifier(db_tx: &Tx<RW>, nullifier: Field) -> Result<(), DatabaseError> {
     let bytes: FixedBytes<32> = nullifier.into();
-    let mut cursor = db_tx.cursor_write::<ValidatedPbhTransactionTable>()?;
+    let mut cursor = db_tx.cursor_write::<ValidatedPbhTransaction>()?;
     cursor.insert(bytes, EmptyValue)?;
     Ok(())
 }
@@ -72,7 +68,7 @@ pub fn load_world_chain_db(
         .map_err(|e| DatabaseError::InitTx(e.into()))?;
 
     tx.create_db(
-        Some(ValidatedPbhTransactionTable::NAME),
+        Some(ValidatedPbhTransaction::NAME),
         DatabaseFlags::default(),
     )
     .map_err(|e| DatabaseError::CreateTable(e.into()))?;
diff --git a/world-chain-builder/src/pool/validator.rs b/world-chain-builder/src/pool/validator.rs
index 332de20..3c32df0 100644
--- a/world-chain-builder/src/pool/validator.rs
+++ b/world-chain-builder/src/pool/validator.rs
@@ -19,7 +19,7 @@ use super::ordering::WorldChainOrdering;
 use super::root::WorldChainRootValidator;
 use super::tx::{WorldChainPoolTransaction, WorldChainPooledTransaction};
 use crate::pbh::date_marker::DateMarker;
-use crate::pbh::db::{EmptyValue, ValidatedPbhTransactionTable};
+use crate::pbh::db::{EmptyValue, ValidatedPbhTransaction};
 use crate::pbh::external_nullifier::ExternalNullifier;
 use crate::pbh::payload::{PbhPayload, TREE_DEPTH};
 
@@ -71,7 +71,7 @@ where
 
     pub fn set_validated(&self, pbh_payload: &PbhPayload) -> Result<(), DatabaseError> {
         let db_tx = self.pbh_db.tx_mut()?;
-        let mut cursor = db_tx.cursor_write::<ValidatedPbhTransactionTable>()?;
+        let mut cursor = db_tx.cursor_write::<ValidatedPbhTransaction>()?;
         cursor.insert(pbh_payload.nullifier_hash.to_be_bytes().into(), EmptyValue)?;
         db_tx.commit()?;
         Ok(())
@@ -138,7 +138,7 @@ where
         // Create db transaction and insert the nullifier hash
         // We do this first to prevent repeatedly validating the same transaction
         let db_tx = self.pbh_db.tx_mut()?;
-        let mut cursor = db_tx.cursor_write::<ValidatedPbhTransactionTable>()?;
+        let mut cursor = db_tx.cursor_write::<ValidatedPbhTransaction>()?;
         cursor.insert(payload.nullifier_hash.to_be_bytes().into(), EmptyValue)?;
 
         let res = verify_proof(