diff --git a/crates/optimism/rpc/src/eth/mod.rs b/crates/optimism/rpc/src/eth/mod.rs
index d12a2dd02..9b04e1c73 100644
--- a/crates/optimism/rpc/src/eth/mod.rs
+++ b/crates/optimism/rpc/src/eth/mod.rs
@@ -14,15 +14,15 @@ use std::{fmt, sync::Arc};
 use alloy_primitives::U256;
 use derive_more::Deref;
 use op_alloy_network::Optimism;
-use reth_chainspec::EthereumHardforks;
+use reth_chainspec::{EthChainSpec, EthereumHardforks};
 use reth_evm::ConfigureEvm;
 use reth_network_api::NetworkInfo;
 use reth_node_api::{FullNodeComponents, NodeTypes};
 use reth_node_builder::EthApiBuilderCtx;
 use reth_primitives::Header;
 use reth_provider::{
-    BlockIdReader, BlockNumReader, BlockReaderIdExt, CanonStateSubscriptions, ChainSpecProvider,
-    HeaderProvider, StageCheckpointReader, StateProviderFactory,
+    BlockNumReader, BlockReaderIdExt, CanonStateSubscriptions, ChainSpecProvider, EvmEnvProvider,
+    StageCheckpointReader, StateProviderFactory,
 };
 use reth_rpc::eth::{core::EthApiInner, DevSigner};
 use reth_rpc_eth_api::{
@@ -184,23 +184,21 @@ where
 
 impl<N> LoadFee for OpEthApi<N>
 where
-    Self: LoadBlock,
-    N: FullNodeComponents<Types: NodeTypes<ChainSpec: EthereumHardforks>>,
+    Self: LoadBlock<Provider = N::Provider>,
+    N: RpcNodeCore<
+        Provider: BlockReaderIdExt
+                      + EvmEnvProvider
+                      + ChainSpecProvider<ChainSpec: EthChainSpec + EthereumHardforks>
+                      + StateProviderFactory,
+    >,
 {
-    #[inline]
-    fn provider(
-        &self,
-    ) -> impl BlockIdReader + HeaderProvider + ChainSpecProvider<ChainSpec: EthereumHardforks> {
-        self.inner.provider()
-    }
-
     #[inline]
     fn cache(&self) -> &EthStateCache {
         self.inner.cache()
     }
 
     #[inline]
-    fn gas_oracle(&self) -> &GasPriceOracle<impl BlockReaderIdExt> {
+    fn gas_oracle(&self) -> &GasPriceOracle<Self::Provider> {
         self.inner.gas_oracle()
     }
 
diff --git a/crates/rpc/rpc-eth-api/src/helpers/block.rs b/crates/rpc/rpc-eth-api/src/helpers/block.rs
index 861afb3ad..217e84a47 100644
--- a/crates/rpc/rpc-eth-api/src/helpers/block.rs
+++ b/crates/rpc/rpc-eth-api/src/helpers/block.rs
@@ -20,7 +20,7 @@ pub type BlockAndReceiptsResult<E> = Result<Option<(SealedBlock, Arc<Vec<Receipt
 
 /// Block related functions for the [`EthApiServer`](crate::EthApiServer) trait in the
 /// `eth_` namespace.
-pub trait EthBlocks: LoadBlock<Provider: HeaderProvider> {
+pub trait EthBlocks: LoadBlock {
     /// Returns the block header for the given block id.
     fn rpc_block_header(
         &self,
diff --git a/crates/rpc/rpc-eth-api/src/helpers/fee.rs b/crates/rpc/rpc-eth-api/src/helpers/fee.rs
index 20e847a8c..dcde2214a 100644
--- a/crates/rpc/rpc-eth-api/src/helpers/fee.rs
+++ b/crates/rpc/rpc-eth-api/src/helpers/fee.rs
@@ -3,8 +3,8 @@
 use alloy_primitives::U256;
 use alloy_rpc_types::{BlockNumberOrTag, FeeHistory};
 use futures::Future;
-use reth_chainspec::{EthChainSpec, EthereumHardforks};
-use reth_provider::{BlockIdReader, BlockReaderIdExt, ChainSpecProvider, HeaderProvider};
+use reth_chainspec::EthChainSpec;
+use reth_provider::{BlockIdReader, ChainSpecProvider, HeaderProvider};
 use reth_rpc_eth_types::{
     fee_history::calculate_reward_percentiles_for_block, EthApiError, EthStateCache,
     FeeHistoryCache, FeeHistoryEntry, GasPriceOracle, RpcInvalidTransactionError,
@@ -82,7 +82,8 @@ pub trait EthFees: LoadFee {
                 block_count = block_count.saturating_sub(1);
             }
 
-            let end_block = LoadFee::provider(self)
+            let end_block = self
+                .provider()
                 .block_number_for_id(newest_block.into())
                 .map_err(Self::Error::from_eth_err)?
                 .ok_or(EthApiError::HeaderNotFound(newest_block.into()))?;
@@ -147,13 +148,12 @@ pub trait EthFees: LoadFee {
                 // Also need to include the `base_fee_per_gas` and `base_fee_per_blob_gas` for the
                 // next block
                 base_fee_per_gas
-                    .push(last_entry.next_block_base_fee(LoadFee::provider(self).chain_spec())
-                        as u128);
+                    .push(last_entry.next_block_base_fee(self.provider().chain_spec()) as u128);
 
                 base_fee_per_blob_gas.push(last_entry.next_block_blob_fee().unwrap_or_default());
             } else {
                 // read the requested header range
-                let headers = LoadFee::provider(self)
+                let headers = self.provider()
                     .sealed_headers_range(start_block..=end_block)
                     .map_err(Self::Error::from_eth_err)?;
                 if headers.len() != block_count as usize {
@@ -197,7 +197,7 @@ pub trait EthFees: LoadFee {
                 // The unwrap is safe since we checked earlier that we got at least 1 header.
                 let last_header = headers.last().expect("is present");
                 base_fee_per_gas.push(
-                    LoadFee::provider(self)
+                    self.provider()
                         .chain_spec()
                         .base_fee_params_at_timestamp(last_header.timestamp)
                         .next_block_base_fee(
@@ -242,13 +242,6 @@ pub trait EthFees: LoadFee {
 ///
 /// Behaviour shared by several `eth_` RPC methods, not exclusive to `eth_` fees RPC methods.
 pub trait LoadFee: LoadBlock {
-    // Returns a handle for reading data from disk.
-    ///
-    /// Data access in default (L1) trait method implementations.
-    fn provider(
-        &self,
-    ) -> impl BlockIdReader + HeaderProvider + ChainSpecProvider<ChainSpec: EthereumHardforks>;
-
     /// Returns a handle for reading data from memory.
     ///
     /// Data access in default (L1) trait method implementations.
@@ -257,7 +250,7 @@ pub trait LoadFee: LoadBlock {
     /// Returns a handle for reading gas price.
     ///
     /// Data access in default (L1) trait method implementations.
-    fn gas_oracle(&self) -> &GasPriceOracle<impl BlockReaderIdExt>;
+    fn gas_oracle(&self) -> &GasPriceOracle<Self::Provider>;
 
     /// Returns a handle for reading fee history data from memory.
     ///
diff --git a/crates/rpc/rpc/src/eth/helpers/fees.rs b/crates/rpc/rpc/src/eth/helpers/fees.rs
index a792f7289..2c5db5bac 100644
--- a/crates/rpc/rpc/src/eth/helpers/fees.rs
+++ b/crates/rpc/rpc/src/eth/helpers/fees.rs
@@ -1,8 +1,7 @@
 //! Contains RPC handler implementations for fee history.
 
-use reth_chainspec::EthereumHardforks;
-use reth_provider::{BlockIdReader, BlockReaderIdExt, ChainSpecProvider, HeaderProvider};
-
+use reth_chainspec::{EthChainSpec, EthereumHardforks};
+use reth_provider::{BlockReaderIdExt, ChainSpecProvider, EvmEnvProvider, StateProviderFactory};
 use reth_rpc_eth_api::helpers::{EthFees, LoadBlock, LoadFee};
 use reth_rpc_eth_types::{EthStateCache, FeeHistoryCache, GasPriceOracle};
 
@@ -15,23 +14,19 @@ impl<Provider, Pool, Network, EvmConfig> EthFees for EthApi<Provider, Pool, Netw
 
 impl<Provider, Pool, Network, EvmConfig> LoadFee for EthApi<Provider, Pool, Network, EvmConfig>
 where
-    Self: LoadBlock,
-    Provider: BlockReaderIdExt + HeaderProvider + ChainSpecProvider<ChainSpec: EthereumHardforks>,
+    Self: LoadBlock<Provider = Provider>,
+    Provider: BlockReaderIdExt
+        + EvmEnvProvider
+        + ChainSpecProvider<ChainSpec: EthChainSpec + EthereumHardforks>
+        + StateProviderFactory,
 {
-    #[inline]
-    fn provider(
-        &self,
-    ) -> impl BlockIdReader + HeaderProvider + ChainSpecProvider<ChainSpec: EthereumHardforks> {
-        self.inner.provider()
-    }
-
     #[inline]
     fn cache(&self) -> &EthStateCache {
         self.inner.cache()
     }
 
     #[inline]
-    fn gas_oracle(&self) -> &GasPriceOracle<impl BlockReaderIdExt> {
+    fn gas_oracle(&self) -> &GasPriceOracle<Self::Provider> {
         self.inner.gas_oracle()
     }