diff --git a/crates/net/rpc-api/src/engine.rs b/crates/net/rpc-api/src/engine.rs
new file mode 100644
index 000000000..53385f1e6
--- /dev/null
+++ b/crates/net/rpc-api/src/engine.rs
@@ -0,0 +1,35 @@
+use jsonrpsee::{core::RpcResult as Result, proc_macros::rpc};
+use reth_primitives::{BlockId, Bytes, H256, H64};
+use reth_rpc_types::{
+    engine::{
+        ExecutionPayload, ForkchoiceState, ForkchoiceUpdated, PayloadAttributes, PayloadStatus,
+        TransitionConfiguration,
+    },
+    RichBlock,
+};
+
+#[rpc(client)]
+pub trait EngineApi {
+    /// See also <https://github.com/ethereum/execution-apis/blob/8db51dcd2f4bdfbd9ad6e4a7560aac97010ad063/src/engine/specification.md#engine_newpayloadv1>
+    #[method(name = "engine_newPayloadV1")]
+    async fn new_payload(&self, payload: ExecutionPayload) -> Result<PayloadStatus>;
+
+    /// See also <https://github.com/ethereum/execution-apis/blob/8db51dcd2f4bdfbd9ad6e4a7560aac97010ad063/src/engine/specification.md#engine_forkchoiceUpdatedV1>
+    #[method(name = "engine_forkchoiceUpdatedV1")]
+    async fn fork_choice_updated(
+        &self,
+        fork_choice_state: ForkchoiceState,
+        payload_attributes: Option<PayloadAttributes>,
+    ) -> Result<ForkchoiceUpdated>;
+
+    /// See also <https://github.com/ethereum/execution-apis/blob/8db51dcd2f4bdfbd9ad6e4a7560aac97010ad063/src/engine/specification.md#engine_getPayloadV1>
+    #[method(name = "engine_getPayloadV1")]
+    async fn get_payload(&self, payload_id: H64) -> Result<ExecutionPayload>;
+
+    /// See also <https://github.com/ethereum/execution-apis/blob/8db51dcd2f4bdfbd9ad6e4a7560aac97010ad063/src/engine/specification.md#engine_exchangeTransitionConfigurationV1>
+    #[method(name = "engine_exchangeTransitionConfigurationV1")]
+    async fn exchange_transition_configuration(
+        &self,
+        transition_configuration: TransitionConfiguration,
+    ) -> Result<TransitionConfiguration>;
+}
diff --git a/crates/net/rpc-api/src/lib.rs b/crates/net/rpc-api/src/lib.rs
index 24a7d3615..4da4cbeea 100644
--- a/crates/net/rpc-api/src/lib.rs
+++ b/crates/net/rpc-api/src/lib.rs
@@ -10,6 +10,7 @@
 //! Provides all RPC interfaces.
 
 mod debug;
+mod engine;
 mod eth;
 mod eth_filter;
 mod eth_pubsub;
@@ -18,6 +19,7 @@ mod trace;
 mod web3;
 
 pub use self::{
-    debug::DebugApiServer, eth::EthApiServer, eth_filter::EthFilterApiServer,
-    eth_pubsub::EthPubSubApiServer, net::NetApiServer, web3::Web3ApiServer,
+    debug::DebugApiServer, engine::EngineApiServer, eth::EthApiServer,
+    eth_filter::EthFilterApiServer, eth_pubsub::EthPubSubApiServer, net::NetApiServer,
+    web3::Web3ApiServer,
 };
diff --git a/crates/net/rpc-types/src/eth/engine.rs b/crates/net/rpc-types/src/eth/engine.rs
new file mode 100644
index 000000000..89d47ce66
--- /dev/null
+++ b/crates/net/rpc-types/src/eth/engine.rs
@@ -0,0 +1,88 @@
+#![allow(missing_docs)]
+//! Engine API types: <https://github.com/ethereum/execution-apis/blob/main/src/engine/authentication.md>
+
+use reth_primitives::{Address, BlockNumber, Bloom, Bytes, H256, H64, U256, U64};
+
+/// This structure maps on the ExecutionPayload structure of the beacon chain spec.
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ExecutionPayload {
+    pub parent_hash: H256,
+    pub fee_recipient: Address,
+    pub state_root: H256,
+    pub receipts_root: H256,
+    pub logs_bloom: Bloom,
+    pub prev_randao: H256,
+    pub block_number: U64,
+    pub gas_limit: U64,
+    pub gas_used: U64,
+    pub timestamp: U64,
+    pub extra_data: Bytes,
+    pub base_fee_per_gas: U256,
+    pub block_hash: H256,
+    pub transactions: Vec<Bytes>,
+}
+
+/// This structure encapsulates the fork choice state
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ForkchoiceState {
+    pub head_block_hash: H256,
+    pub safe_block_hash: H256,
+    pub finalized_block_hash: H256,
+}
+
+/// This structure contains the attributes required to initiate a payload build process in the
+/// context of an `engine_forkchoiceUpdated` call.
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct PayloadAttributes {
+    pub timestamp: U64,
+    pub prev_randao: H256,
+    pub suggested_fee_recipient: Address,
+}
+
+/// This structure contains the result of processing a payload
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct PayloadStatus {
+    #[serde(flatten)]
+    pub status: PayloadStatusEnum,
+    /// Hash of the most recent valid block in the branch defined by payload and its ancestors
+    pub latest_valid_hash: Option<H256>,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(tag = "status", rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum PayloadStatusEnum {
+    Valid,
+    Invalid {
+        #[serde(rename = "validationError")]
+        validation_error: String,
+    },
+    Syncing,
+    Accepted,
+    InvalidBlockHash {
+        #[serde(rename = "validationError")]
+        validation_error: String,
+    },
+}
+
+/// This structure contains configurable settings of the transition process.
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct TransitionConfiguration {
+    /// maps on the TERMINAL_TOTAL_DIFFICULTY parameter of EIP-3675
+    pub terminal_total_difficulty: U256,
+    /// maps on TERMINAL_BLOCK_HASH parameter of EIP-3675
+    pub terminal_block_hash: H256,
+    /// maps on TERMINAL_BLOCK_NUMBER parameter of EIP-3675
+    pub terminal_block_number: BlockNumber,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ForkchoiceUpdated {
+    pub payload_status: PayloadStatus,
+    pub payload_id: Option<H64>,
+}
diff --git a/crates/net/rpc-types/src/eth/mod.rs b/crates/net/rpc-types/src/eth/mod.rs
index 562bedfc2..2ea643335 100644
--- a/crates/net/rpc-types/src/eth/mod.rs
+++ b/crates/net/rpc-types/src/eth/mod.rs
@@ -3,6 +3,7 @@
 mod account;
 mod block;
 mod call;
+pub mod engine;
 mod fee;
 mod filter;
 mod index;