diff --git a/Cargo.lock b/Cargo.lock
index 099fe08d5..9aaedd530 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6525,6 +6525,7 @@ dependencies = [
  "linked_hash_set",
  "metrics",
  "parking_lot 0.12.3",
+ "reth-blockchain-tree-api",
  "reth-consensus",
  "reth-db",
  "reth-evm",
@@ -6544,6 +6545,17 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "reth-blockchain-tree-api"
+version = "0.2.0-beta.7"
+dependencies = [
+ "reth-consensus",
+ "reth-execution-errors",
+ "reth-primitives",
+ "reth-storage-errors",
+ "thiserror",
+]
+
 [[package]]
 name = "reth-cli-runner"
 version = "0.2.0-beta.7"
@@ -7056,12 +7068,12 @@ dependencies = [
 name = "reth-interfaces"
 version = "0.2.0-beta.7"
 dependencies = [
+ "reth-blockchain-tree-api",
  "reth-consensus",
  "reth-execution-errors",
  "reth-fs-util",
  "reth-network-api",
  "reth-network-p2p",
- "reth-primitives",
  "reth-storage-errors",
  "thiserror",
 ]
@@ -7627,6 +7639,7 @@ dependencies = [
  "pin-project",
  "rand 0.8.5",
  "rayon",
+ "reth-blockchain-tree-api",
  "reth-codecs",
  "reth-db",
  "reth-evm",
diff --git a/Cargo.toml b/Cargo.toml
index 6f812253e..a61d1ca4b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,7 @@
 members = [
     "bin/reth/",
     "crates/blockchain-tree/",
+    "crates/blockchain-tree-api/",
     "crates/cli/runner/",
     "crates/config/",
     "crates/consensus/auto-seal/",
@@ -216,6 +217,7 @@ reth-auto-seal-consensus = { path = "crates/consensus/auto-seal" }
 reth-basic-payload-builder = { path = "crates/payload/basic" }
 reth-beacon-consensus = { path = "crates/consensus/beacon" }
 reth-blockchain-tree = { path = "crates/blockchain-tree" }
+reth-blockchain-tree-api = { path = "crates/blockchain-tree-api" }
 reth-cli-runner = { path = "crates/cli/runner" }
 reth-codecs = { path = "crates/storage/codecs" }
 reth-codecs-derive = { path = "crates/storage/codecs/derive" }
diff --git a/crates/blockchain-tree-api/Cargo.toml b/crates/blockchain-tree-api/Cargo.toml
new file mode 100644
index 000000000..69616209d
--- /dev/null
+++ b/crates/blockchain-tree-api/Cargo.toml
@@ -0,0 +1,20 @@
+[package]
+name = "reth-blockchain-tree-api"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+homepage.workspace = true
+repository.workspace = true
+
+[lints]
+workspace = true
+
+[dependencies]
+reth-consensus.workspace = true
+reth-execution-errors.workspace = true
+reth-primitives.workspace = true
+reth-storage-errors.workspace = true
+
+# misc
+thiserror.workspace = true
diff --git a/crates/interfaces/src/blockchain_tree/error.rs b/crates/blockchain-tree-api/src/error.rs
similarity index 93%
rename from crates/interfaces/src/blockchain_tree/error.rs
rename to crates/blockchain-tree-api/src/error.rs
index 122b85743..c48a97676 100644
--- a/crates/interfaces/src/blockchain_tree/error.rs
+++ b/crates/blockchain-tree-api/src/error.rs
@@ -1,10 +1,9 @@
 //! Error handling for the blockchain tree
 
-use crate::RethError;
 use reth_consensus::ConsensusError;
 use reth_execution_errors::{BlockExecutionError, BlockValidationError};
 use reth_primitives::{BlockHash, BlockNumber, SealedBlock};
-use reth_storage_errors::provider::ProviderError;
+pub use reth_storage_errors::provider::ProviderError;
 
 /// Various error cases that can occur when a block violates tree assumptions.
 #[derive(Debug, Clone, Copy, thiserror::Error, Eq, PartialEq)]
@@ -133,11 +132,6 @@ impl InsertBlockError {
         Self::new(block, InsertBlockErrorKind::Execution(error))
     }
 
-    /// Create a new InsertBlockError from a RethError and block.
-    pub fn from_reth_error(error: RethError, block: SealedBlock) -> Self {
-        Self::new(block, error.into())
-    }
-
     /// Consumes the error and returns the block that resulted in the error
     #[inline]
     pub fn into_block(self) -> SealedBlock {
@@ -383,18 +377,3 @@ impl InsertBlockErrorKind {
         }
     }
 }
-
-// This is a convenience impl to convert from crate::Error to InsertBlockErrorKind
-impl From<RethError> for InsertBlockErrorKind {
-    fn from(err: RethError) -> Self {
-        match err {
-            RethError::Execution(err) => InsertBlockErrorKind::Execution(err),
-            RethError::Consensus(err) => InsertBlockErrorKind::Consensus(err),
-            RethError::Database(err) => InsertBlockErrorKind::Internal(Box::new(err)),
-            RethError::Provider(err) => InsertBlockErrorKind::Internal(Box::new(err)),
-            RethError::Network(err) => InsertBlockErrorKind::Internal(Box::new(err)),
-            RethError::Custom(err) => InsertBlockErrorKind::Internal(err.into()),
-            RethError::Canonical(err) => InsertBlockErrorKind::Canonical(err),
-        }
-    }
-}
diff --git a/crates/interfaces/src/blockchain_tree/mod.rs b/crates/blockchain-tree-api/src/lib.rs
similarity index 95%
rename from crates/interfaces/src/blockchain_tree/mod.rs
rename to crates/blockchain-tree-api/src/lib.rs
index 0c1a9553d..113e951e6 100644
--- a/crates/interfaces/src/blockchain_tree/mod.rs
+++ b/crates/blockchain-tree-api/src/lib.rs
@@ -1,12 +1,21 @@
-use crate::{blockchain_tree::error::InsertBlockError, provider::ProviderError, RethResult};
+//! Interfaces and types for interacting with the blockchain tree.
+#![doc(
+    html_logo_url = "https://raw.githubusercontent.com/paradigmxyz/reth/main/assets/reth-docs.png",
+    html_favicon_url = "https://avatars0.githubusercontent.com/u/97369466?s=256",
+    issue_tracker_base_url = "https://github.com/paradigmxyz/reth/issues/"
+)]
+#![cfg_attr(not(test), warn(unused_crate_dependencies))]
+#![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
+
+use self::error::CanonicalError;
+use crate::error::InsertBlockError;
 use reth_primitives::{
     BlockHash, BlockNumHash, BlockNumber, Receipt, SealedBlock, SealedBlockWithSenders,
     SealedHeader,
 };
+use reth_storage_errors::provider::ProviderError;
 use std::collections::{BTreeMap, HashSet};
 
-use self::error::CanonicalError;
-
 pub mod error;
 
 /// * [BlockchainTreeEngine::insert_block]: Connect block to chain, execute it and if valid insert
@@ -76,21 +85,21 @@ pub trait BlockchainTreeEngine: BlockchainTreeViewer + Send + Sync {
     fn connect_buffered_blocks_to_canonical_hashes_and_finalize(
         &self,
         last_finalized_block: BlockNumber,
-    ) -> RethResult<()>;
+    ) -> Result<(), CanonicalError>;
 
     /// Update all block hashes. iterate over present and new list of canonical hashes and compare
     /// them. Remove all mismatches, disconnect them, removes all chains and clears all buffered
     /// blocks before the tip.
     fn update_block_hashes_and_clear_buffered(
         &self,
-    ) -> RethResult<BTreeMap<BlockNumber, BlockHash>>;
+    ) -> Result<BTreeMap<BlockNumber, BlockHash>, CanonicalError>;
 
     /// Reads the last `N` canonical hashes from the database and updates the block indices of the
     /// tree by attempting to connect the buffered blocks to canonical hashes.
     ///
     /// `N` is the maximum of `max_reorg_depth` and the number of block hashes needed to satisfy the
     /// `BLOCKHASH` opcode in the EVM.
-    fn connect_buffered_blocks_to_canonical_hashes(&self) -> RethResult<()>;
+    fn connect_buffered_blocks_to_canonical_hashes(&self) -> Result<(), CanonicalError>;
 
     /// Make a block and its parent chain part of the canonical chain by committing it to the
     /// database.
diff --git a/crates/blockchain-tree/Cargo.toml b/crates/blockchain-tree/Cargo.toml
index 1b8a53394..58ee1cda5 100644
--- a/crates/blockchain-tree/Cargo.toml
+++ b/crates/blockchain-tree/Cargo.toml
@@ -12,8 +12,8 @@ workspace = true
 
 [dependencies]
 # reth
+reth-blockchain-tree-api.workspace = true
 reth-primitives.workspace = true
-reth-interfaces.workspace = true
 reth-storage-errors.workspace = true
 reth-execution-errors.workspace = true
 reth-db.workspace = true
diff --git a/crates/blockchain-tree/src/blockchain_tree.rs b/crates/blockchain-tree/src/blockchain_tree.rs
index c031a5749..dc256eedf 100644
--- a/crates/blockchain-tree/src/blockchain_tree.rs
+++ b/crates/blockchain-tree/src/blockchain_tree.rs
@@ -5,14 +5,14 @@ use crate::{
     state::{BlockchainId, TreeState},
     AppendableChain, BlockIndices, BlockchainTreeConfig, BundleStateData, TreeExternals,
 };
+use reth_blockchain_tree_api::{
+    error::{BlockchainTreeError, CanonicalError, InsertBlockError, InsertBlockErrorKind},
+    BlockAttachment, BlockStatus, BlockValidationKind, CanonicalOutcome, InsertPayloadOk,
+};
 use reth_consensus::{Consensus, ConsensusError};
 use reth_db::database::Database;
 use reth_evm::execute::BlockExecutorProvider;
 use reth_execution_errors::{BlockExecutionError, BlockValidationError};
-use reth_interfaces::blockchain_tree::{
-    error::{BlockchainTreeError, CanonicalError, InsertBlockError, InsertBlockErrorKind},
-    BlockAttachment, BlockStatus, BlockValidationKind, CanonicalOutcome, InsertPayloadOk,
-};
 use reth_primitives::{
     BlockHash, BlockNumHash, BlockNumber, ForkBlock, GotExpected, Hardfork, PruneModes, Receipt,
     SealedBlock, SealedBlockWithSenders, SealedHeader, StaticFileSegment, B256, U256,
diff --git a/crates/blockchain-tree/src/chain.rs b/crates/blockchain-tree/src/chain.rs
index e73b17576..e8e40cb41 100644
--- a/crates/blockchain-tree/src/chain.rs
+++ b/crates/blockchain-tree/src/chain.rs
@@ -5,14 +5,14 @@
 
 use super::externals::TreeExternals;
 use crate::BundleStateDataRef;
+use reth_blockchain_tree_api::{
+    error::{BlockchainTreeError, InsertBlockErrorKind},
+    BlockAttachment, BlockValidationKind,
+};
 use reth_consensus::{Consensus, ConsensusError};
 use reth_db::database::Database;
 use reth_evm::execute::{BlockExecutionOutput, BlockExecutorProvider, Executor};
 use reth_execution_errors::BlockExecutionError;
-use reth_interfaces::blockchain_tree::{
-    error::{BlockchainTreeError, InsertBlockErrorKind},
-    BlockAttachment, BlockValidationKind,
-};
 use reth_primitives::{
     BlockHash, BlockNumber, ForkBlock, GotExpected, Receipts, SealedBlockWithSenders, SealedHeader,
     U256,
diff --git a/crates/blockchain-tree/src/lib.rs b/crates/blockchain-tree/src/lib.rs
index 1ae44b85a..6f5717abd 100644
--- a/crates/blockchain-tree/src/lib.rs
+++ b/crates/blockchain-tree/src/lib.rs
@@ -18,6 +18,9 @@
 #![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
 #![cfg_attr(not(test), warn(unused_crate_dependencies))]
 
+/// Re-export of the blockchain tree API.
+pub use reth_blockchain_tree_api::*;
+
 pub mod blockchain_tree;
 pub use blockchain_tree::BlockchainTree;
 
diff --git a/crates/blockchain-tree/src/noop.rs b/crates/blockchain-tree/src/noop.rs
index 18423d3bb..f4d27272f 100644
--- a/crates/blockchain-tree/src/noop.rs
+++ b/crates/blockchain-tree/src/noop.rs
@@ -1,11 +1,8 @@
-use reth_interfaces::{
-    blockchain_tree::{
-        error::{BlockchainTreeError, CanonicalError, InsertBlockError},
-        BlockValidationKind, BlockchainTreeEngine, BlockchainTreeViewer, CanonicalOutcome,
-        InsertPayloadOk,
-    },
-    provider::ProviderError,
-    RethResult,
+use reth_blockchain_tree_api::{
+    self,
+    error::{BlockchainTreeError, CanonicalError, InsertBlockError, ProviderError},
+    BlockValidationKind, BlockchainTreeEngine, BlockchainTreeViewer, CanonicalOutcome,
+    InsertPayloadOk,
 };
 use reth_primitives::{
     BlockHash, BlockNumHash, BlockNumber, Receipt, SealedBlock, SealedBlockWithSenders,
@@ -57,11 +54,11 @@ impl BlockchainTreeEngine for NoopBlockchainTree {
     fn connect_buffered_blocks_to_canonical_hashes_and_finalize(
         &self,
         _last_finalized_block: BlockNumber,
-    ) -> RethResult<()> {
+    ) -> Result<(), CanonicalError> {
         Ok(())
     }
 
-    fn connect_buffered_blocks_to_canonical_hashes(&self) -> RethResult<()> {
+    fn connect_buffered_blocks_to_canonical_hashes(&self) -> Result<(), CanonicalError> {
         Ok(())
     }
 
@@ -71,7 +68,7 @@ impl BlockchainTreeEngine for NoopBlockchainTree {
 
     fn update_block_hashes_and_clear_buffered(
         &self,
-    ) -> RethResult<BTreeMap<BlockNumber, BlockHash>> {
+    ) -> Result<BTreeMap<BlockNumber, BlockHash>, CanonicalError> {
         Ok(BTreeMap::new())
     }
 }
diff --git a/crates/blockchain-tree/src/shareable.rs b/crates/blockchain-tree/src/shareable.rs
index 624dfd0e3..52a98e84d 100644
--- a/crates/blockchain-tree/src/shareable.rs
+++ b/crates/blockchain-tree/src/shareable.rs
@@ -2,16 +2,13 @@
 
 use super::BlockchainTree;
 use parking_lot::RwLock;
+use reth_blockchain_tree_api::{
+    error::{CanonicalError, InsertBlockError},
+    BlockValidationKind, BlockchainTreeEngine, BlockchainTreeViewer, CanonicalOutcome,
+    InsertPayloadOk,
+};
 use reth_db::database::Database;
 use reth_evm::execute::BlockExecutorProvider;
-use reth_interfaces::{
-    blockchain_tree::{
-        error::{CanonicalError, InsertBlockError},
-        BlockValidationKind, BlockchainTreeEngine, BlockchainTreeViewer, CanonicalOutcome,
-        InsertPayloadOk,
-    },
-    RethResult,
-};
 use reth_primitives::{
     BlockHash, BlockNumHash, BlockNumber, Receipt, SealedBlock, SealedBlockWithSenders,
     SealedHeader,
@@ -74,7 +71,7 @@ where
     fn connect_buffered_blocks_to_canonical_hashes_and_finalize(
         &self,
         last_finalized_block: BlockNumber,
-    ) -> RethResult<()> {
+    ) -> Result<(), CanonicalError> {
         trace!(target: "blockchain_tree", last_finalized_block, "Connecting buffered blocks to canonical hashes and finalizing the tree");
         let mut tree = self.tree.write();
         let res =
@@ -85,14 +82,14 @@ where
 
     fn update_block_hashes_and_clear_buffered(
         &self,
-    ) -> RethResult<BTreeMap<BlockNumber, BlockHash>> {
+    ) -> Result<BTreeMap<BlockNumber, BlockHash>, CanonicalError> {
         let mut tree = self.tree.write();
         let res = tree.update_block_hashes_and_clear_buffered();
         tree.update_chains_metrics();
         Ok(res?)
     }
 
-    fn connect_buffered_blocks_to_canonical_hashes(&self) -> RethResult<()> {
+    fn connect_buffered_blocks_to_canonical_hashes(&self) -> Result<(), CanonicalError> {
         trace!(target: "blockchain_tree", "Connecting buffered blocks to canonical hashes");
         let mut tree = self.tree.write();
         let res = tree.connect_buffered_blocks_to_canonical_hashes();
diff --git a/crates/consensus/beacon/src/engine/mod.rs b/crates/consensus/beacon/src/engine/mod.rs
index 5f7f58390..c1ef62287 100644
--- a/crates/consensus/beacon/src/engine/mod.rs
+++ b/crates/consensus/beacon/src/engine/mod.rs
@@ -1656,7 +1656,7 @@ where
                         self.blockchain.connect_buffered_blocks_to_canonical_hashes()
                     {
                         error!(target: "consensus::engine", %error, "Error connecting buffered blocks to canonical hashes on hook result");
-                        return Err(error.into())
+                        return Err(RethError::Canonical(error).into())
                     }
                 }
             }
diff --git a/crates/interfaces/Cargo.toml b/crates/interfaces/Cargo.toml
index 1d7483691..a5c01ecb9 100644
--- a/crates/interfaces/Cargo.toml
+++ b/crates/interfaces/Cargo.toml
@@ -11,12 +11,12 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+reth-blockchain-tree-api.workspace = true
 reth-consensus.workspace = true
 reth-execution-errors.workspace = true
 reth-fs-util.workspace = true
 reth-network-api.workspace = true
 reth-network-p2p.workspace = true
-reth-primitives.workspace = true
 reth-storage-errors.workspace = true
 
 # misc
diff --git a/crates/interfaces/src/lib.rs b/crates/interfaces/src/lib.rs
index 461413a1e..651283bb8 100644
--- a/crates/interfaces/src/lib.rs
+++ b/crates/interfaces/src/lib.rs
@@ -32,7 +32,7 @@ pub use reth_execution_errors::trie;
 pub use reth_network_p2p::sync;
 
 /// BlockchainTree related traits.
-pub mod blockchain_tree;
+pub use reth_blockchain_tree_api as blockchain_tree;
 
 /// Common test helpers for mocking out Consensus, Downloaders and Header Clients.
 #[cfg(feature = "test-utils")]
diff --git a/crates/storage/provider/Cargo.toml b/crates/storage/provider/Cargo.toml
index d9a555161..c9eb5f7e3 100644
--- a/crates/storage/provider/Cargo.toml
+++ b/crates/storage/provider/Cargo.toml
@@ -13,6 +13,7 @@ workspace = true
 
 [dependencies]
 # reth
+reth-blockchain-tree-api.workspace = true
 reth-execution-errors.workspace = true
 reth-primitives.workspace = true
 reth-fs-util.workspace = true
diff --git a/crates/storage/provider/src/providers/mod.rs b/crates/storage/provider/src/providers/mod.rs
index f9969a950..d6a7d34c8 100644
--- a/crates/storage/provider/src/providers/mod.rs
+++ b/crates/storage/provider/src/providers/mod.rs
@@ -7,20 +7,16 @@ use crate::{
     StateProviderBox, StateProviderFactory, StaticFileProviderFactory, TransactionVariant,
     TransactionsProvider, TreeViewer, WithdrawalsProvider,
 };
+use reth_blockchain_tree_api::{
+    error::{CanonicalError, InsertBlockError},
+    BlockValidationKind, BlockchainTreeEngine, BlockchainTreeViewer, CanonicalOutcome,
+    InsertPayloadOk,
+};
 use reth_db::{
     database::Database,
     models::{AccountBeforeTx, StoredBlockBodyIndices},
 };
 use reth_evm::ConfigureEvmEnv;
-use reth_interfaces::{
-    blockchain_tree::{
-        error::{CanonicalError, InsertBlockError},
-        BlockValidationKind, BlockchainTreeEngine, BlockchainTreeViewer, CanonicalOutcome,
-        InsertPayloadOk,
-    },
-    provider::ProviderResult,
-    RethResult,
-};
 use reth_primitives::{
     stage::{StageCheckpoint, StageId},
     Account, Address, Block, BlockHash, BlockHashOrNumber, BlockId, BlockNumHash, BlockNumber,
@@ -29,6 +25,7 @@ use reth_primitives::{
     TransactionSigned, TransactionSignedNoHash, TxHash, TxNumber, Withdrawal, Withdrawals, B256,
     U256,
 };
+use reth_storage_errors::provider::ProviderResult;
 use revm::primitives::{BlockEnv, CfgEnvWithHandlerCfg};
 use std::{
     collections::{BTreeMap, HashSet},
@@ -669,18 +666,20 @@ where
         self.tree.finalize_block(finalized_block)
     }
 
-    fn update_block_hashes_and_clear_buffered(&self) -> RethResult<BTreeMap<BlockNumber, B256>> {
-        self.tree.update_block_hashes_and_clear_buffered()
-    }
-
     fn connect_buffered_blocks_to_canonical_hashes_and_finalize(
         &self,
         last_finalized_block: BlockNumber,
-    ) -> RethResult<()> {
+    ) -> Result<(), CanonicalError> {
         self.tree.connect_buffered_blocks_to_canonical_hashes_and_finalize(last_finalized_block)
     }
 
-    fn connect_buffered_blocks_to_canonical_hashes(&self) -> RethResult<()> {
+    fn update_block_hashes_and_clear_buffered(
+        &self,
+    ) -> Result<BTreeMap<BlockNumber, B256>, CanonicalError> {
+        self.tree.update_block_hashes_and_clear_buffered()
+    }
+
+    fn connect_buffered_blocks_to_canonical_hashes(&self) -> Result<(), CanonicalError> {
         self.tree.connect_buffered_blocks_to_canonical_hashes()
     }