diff --git a/Cargo.lock b/Cargo.lock
index 6bdf7d848d1..9afa2d310d2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -886,6 +886,7 @@ dependencies = [
  "apollo_state_reader",
  "apollo_state_sync_types",
  "apollo_storage",
+ "apollo_transaction_converter",
  "assert_matches",
  "async-trait",
  "blockifier",
@@ -1043,7 +1044,6 @@ dependencies = [
  "apollo_compile_to_casm_types",
  "apollo_infra",
  "apollo_proc_macros",
- "apollo_proof_manager_types",
  "assert_matches",
  "async-trait",
  "blockifier",
@@ -1058,8 +1058,6 @@ dependencies = [
  "strum 0.25.0",
  "strum_macros 0.25.3",
  "thiserror 1.0.69",
- "tokio",
- "tracing",
 ]
 
 [[package]]
@@ -1341,6 +1339,7 @@ dependencies = [
  "apollo_state_sync_types",
  "apollo_storage",
  "apollo_time",
+ "apollo_transaction_converter",
  "async-trait",
  "futures",
  "mockall",
@@ -1388,6 +1387,7 @@ dependencies = [
  "apollo_storage",
  "apollo_test_utils",
  "apollo_time",
+ "apollo_transaction_converter",
  "assert_matches",
  "async-trait",
  "blockifier",
@@ -1506,6 +1506,7 @@ dependencies = [
  "apollo_proof_manager_types",
  "apollo_state_sync_types",
  "apollo_test_utils",
+ "apollo_transaction_converter",
  "assert_matches",
  "async-trait",
  "axum 0.6.20",
@@ -1944,6 +1945,7 @@ dependencies = [
  "apollo_proof_manager_types",
  "apollo_protobuf",
  "apollo_test_utils",
+ "apollo_transaction_converter",
  "async-trait",
  "futures",
  "libp2p",
@@ -2780,6 +2782,26 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "apollo_transaction_converter"
+version = "0.0.0"
+dependencies = [
+ "apollo_class_manager_types",
+ "apollo_proof_manager_types",
+ "assert_matches",
+ "async-trait",
+ "blockifier",
+ "blockifier_test_utils",
+ "mempool_test_utils",
+ "mockall",
+ "rstest",
+ "starknet-types-core",
+ "starknet_api",
+ "thiserror 1.0.69",
+ "tokio",
+ "tracing",
+]
+
 [[package]]
 name = "aquamarine"
 version = "0.6.0"
@@ -3736,7 +3758,7 @@ dependencies = [
  "flate2",
  "google-cloud-storage",
  "indexmap 2.12.0",
- "mockito 1.7.0",
+ "mockito",
  "pretty_assertions",
  "reqwest 0.12.24",
  "retry",
diff --git a/Cargo.toml b/Cargo.toml
index 13193a85688..ed50829d665 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -91,6 +91,7 @@ members = [
   "crates/apollo_task_executor",
   "crates/apollo_test_utils",
   "crates/apollo_time",
+  "crates/apollo_transaction_converter",
   "crates/bench_tools",
   "crates/blockifier",
   "crates/blockifier_reexecution",
@@ -213,6 +214,7 @@ apollo_storage.path = "crates/apollo_storage"
 apollo_task_executor.path = "crates/apollo_task_executor"
 apollo_test_utils.path = "crates/apollo_test_utils"
 apollo_time.path = "crates/apollo_time"
+apollo_transaction_converter.path = "crates/apollo_transaction_converter"
 ark-bls12-381 = "0.5.0"
 ark-ec = "0.5.0"
 ark-ff = "0.5.0"
diff --git a/commitlint.config.js b/commitlint.config.js
index 526a5744d0f..9538936c15e 100644
--- a/commitlint.config.js
+++ b/commitlint.config.js
@@ -82,6 +82,7 @@ const AllowedScopes = ['apollo_base_layer_tests',
     'apollo_task_executor',
     'apollo_test_utils',
     'apollo_time',
+    'apollo_transaction_converter',
     'batcher',
     'bench_tools',
     'blockifier',
diff --git a/crates/apollo_batcher/Cargo.toml b/crates/apollo_batcher/Cargo.toml
index 0ff9dada4c3..0ed5fd17b8a 100644
--- a/crates/apollo_batcher/Cargo.toml
+++ b/crates/apollo_batcher/Cargo.toml
@@ -29,6 +29,7 @@ apollo_starknet_client.workspace = true
 apollo_state_reader.workspace = true
 apollo_state_sync_types.workspace = true
 apollo_storage.workspace = true
+apollo_transaction_converter.workspace = true
 async-trait.workspace = true
 blockifier.workspace = true
 cairo-vm.workspace = true
@@ -56,6 +57,7 @@ apollo_metrics = { workspace = true, features = ["testing"] }
 apollo_proof_manager_types = { workspace = true, features = ["testing"] }
 apollo_state_sync_types = { workspace = true, features = ["testing"] }
 apollo_storage = { workspace = true, features = ["testing"] }
+apollo_transaction_converter = { workspace = true, features = ["testing"] }
 assert_matches.workspace = true
 blockifier = { workspace = true, features = ["testing"] }
 cairo-lang-starknet-classes.workspace = true
diff --git a/crates/apollo_batcher/src/block_builder.rs b/crates/apollo_batcher/src/block_builder.rs
index 931c5c40f52..4350f22d1b9 100644
--- a/crates/apollo_batcher/src/block_builder.rs
+++ b/crates/apollo_batcher/src/block_builder.rs
@@ -5,17 +5,17 @@ use std::time::Duration;
 
 use apollo_batcher_config::config::BlockBuilderConfig;
 use apollo_batcher_types::batcher_types::ProposalCommitment;
-use apollo_class_manager_types::transaction_converter::{
-    TransactionConverter,
-    TransactionConverterError,
-    TransactionConverterResult,
-    TransactionConverterTrait,
-};
 use apollo_class_manager_types::SharedClassManagerClient;
 use apollo_infra_utils::tracing::LogCompatibleToStringExt;
 use apollo_proof_manager_types::SharedProofManagerClient;
 use apollo_state_reader::apollo_state::{ApolloReader, ClassReader};
 use apollo_storage::StorageReader;
+use apollo_transaction_converter::{
+    TransactionConverter,
+    TransactionConverterError,
+    TransactionConverterResult,
+    TransactionConverterTrait,
+};
 use async_trait::async_trait;
 use blockifier::blockifier::concurrent_transaction_executor::ConcurrentTransactionExecutor;
 use blockifier::blockifier::transaction_executor::{
diff --git a/crates/apollo_batcher/src/block_builder_test.rs b/crates/apollo_batcher/src/block_builder_test.rs
index b1e0afd39b3..7d3e66bcdec 100644
--- a/crates/apollo_batcher/src/block_builder_test.rs
+++ b/crates/apollo_batcher/src/block_builder_test.rs
@@ -1,7 +1,6 @@
 use std::sync::Arc;
 use std::time::Duration;
 
-use apollo_class_manager_types::transaction_converter::TransactionConverter;
 use apollo_class_manager_types::MockClassManagerClient;
 use apollo_l1_provider_types::InvalidValidationStatus;
 use apollo_l1_provider_types::InvalidValidationStatus::{
@@ -11,6 +10,7 @@ use apollo_l1_provider_types::InvalidValidationStatus::{
     NotFound,
 };
 use apollo_proof_manager_types::MockProofManagerClient;
+use apollo_transaction_converter::TransactionConverter;
 use assert_matches::assert_matches;
 use blockifier::blockifier::transaction_executor::{
     BlockExecutionSummary,
diff --git a/crates/apollo_class_manager_types/Cargo.toml b/crates/apollo_class_manager_types/Cargo.toml
index 8c49d4d70e0..3e0ae1a4847 100644
--- a/crates/apollo_class_manager_types/Cargo.toml
+++ b/crates/apollo_class_manager_types/Cargo.toml
@@ -16,7 +16,6 @@ workspace = true
 apollo_compile_to_casm_types.workspace = true
 apollo_infra.workspace = true
 apollo_proc_macros.workspace = true
-apollo_proof_manager_types.workspace = true
 async-trait.workspace = true
 mockall = { workspace = true, optional = true }
 serde = { workspace = true, features = ["derive"] }
@@ -25,11 +24,8 @@ starknet_api.workspace = true
 strum = { workspace = true, features = ["derive"] }
 strum_macros.workspace = true
 thiserror.workspace = true
-tokio.workspace = true
-tracing.workspace = true
 
 [dev-dependencies]
-apollo_proof_manager_types = { workspace = true, features = ["testing"] }
 assert_matches.workspace = true
 blockifier = { workspace = true, features = ["testing"] }
 blockifier_test_utils.workspace = true
diff --git a/crates/apollo_class_manager_types/src/lib.rs b/crates/apollo_class_manager_types/src/lib.rs
index 06650e0de32..4d28f2eda84 100644
--- a/crates/apollo_class_manager_types/src/lib.rs
+++ b/crates/apollo_class_manager_types/src/lib.rs
@@ -1,5 +1,3 @@
-pub mod transaction_converter;
-
 use std::error::Error;
 use std::sync::Arc;
 
diff --git a/crates/apollo_consensus_manager/Cargo.toml b/crates/apollo_consensus_manager/Cargo.toml
index 7c87e39ccab..b88bbe7c2c1 100644
--- a/crates/apollo_consensus_manager/Cargo.toml
+++ b/crates/apollo_consensus_manager/Cargo.toml
@@ -30,6 +30,7 @@ apollo_reverts.workspace = true
 apollo_signature_manager_types.workspace = true
 apollo_state_sync_types.workspace = true
 apollo_time.workspace = true
+apollo_transaction_converter.workspace = true
 async-trait.workspace = true
 futures.workspace = true
 starknet_api.workspace = true
@@ -47,6 +48,7 @@ apollo_proof_manager_types = { workspace = true, features = ["testing"] }
 apollo_signature_manager_types = { workspace = true, features = ["testing"] }
 apollo_state_sync_types = { workspace = true, features = ["testing"] }
 apollo_storage = { workspace = true }
+apollo_transaction_converter = { workspace = true, features = ["testing"] }
 mockall.workspace = true
 rstest.workspace = true
 tempfile.workspace = true
diff --git a/crates/apollo_consensus_manager/src/consensus_manager.rs b/crates/apollo_consensus_manager/src/consensus_manager.rs
index d351a44de28..92300ec116a 100644
--- a/crates/apollo_consensus_manager/src/consensus_manager.rs
+++ b/crates/apollo_consensus_manager/src/consensus_manager.rs
@@ -7,7 +7,6 @@ use std::sync::{Arc, Mutex};
 
 use apollo_batcher_types::batcher_types::RevertBlockInput;
 use apollo_batcher_types::communication::SharedBatcherClient;
-use apollo_class_manager_types::transaction_converter::TransactionConverter;
 use apollo_class_manager_types::SharedClassManagerClient;
 use apollo_config_manager_types::communication::SharedConfigManagerClient;
 use apollo_consensus::storage::{get_voted_height_storage, HeightVotedStorageTrait};
@@ -43,6 +42,7 @@ use apollo_reverts::{revert_blocks_and_eternal_pending, RevertComponentData};
 use apollo_signature_manager_types::SharedSignatureManagerClient;
 use apollo_state_sync_types::communication::SharedStateSyncClient;
 use apollo_time::time::DefaultClock;
+use apollo_transaction_converter::TransactionConverter;
 use async_trait::async_trait;
 use futures::channel::mpsc;
 use starknet_api::block::BlockNumber;
diff --git a/crates/apollo_consensus_orchestrator/Cargo.toml b/crates/apollo_consensus_orchestrator/Cargo.toml
index 46f7a0599b9..1e6a6233cc6 100644
--- a/crates/apollo_consensus_orchestrator/Cargo.toml
+++ b/crates/apollo_consensus_orchestrator/Cargo.toml
@@ -23,6 +23,7 @@ apollo_protobuf.workspace = true
 apollo_sizeof.workspace = true
 apollo_state_sync_types.workspace = true
 apollo_time = { workspace = true, features = ["tokio"] }
+apollo_transaction_converter.workspace = true
 async-trait.workspace = true
 blockifier.workspace = true
 cairo-lang-starknet-classes.workspace = true
@@ -64,6 +65,7 @@ apollo_state_sync_types = { workspace = true, features = ["testing"] }
 apollo_storage = { workspace = true, features = ["testing"] }
 apollo_test_utils.workspace = true
 apollo_time = { workspace = true, features = ["testing", "tokio"] }
+apollo_transaction_converter = { workspace = true, features = ["testing"] }
 assert_matches.workspace = true
 blockifier = { workspace = true, features = ["testing"] }
 blockifier_test_utils = { workspace = true }
diff --git a/crates/apollo_consensus_orchestrator/src/build_proposal.rs b/crates/apollo_consensus_orchestrator/src/build_proposal.rs
index f87349db79c..8f14654584e 100644
--- a/crates/apollo_consensus_orchestrator/src/build_proposal.rs
+++ b/crates/apollo_consensus_orchestrator/src/build_proposal.rs
@@ -13,7 +13,6 @@ use apollo_batcher_types::batcher_types::{
     ProposeBlockInput,
 };
 use apollo_batcher_types::communication::BatcherClientError;
-use apollo_class_manager_types::transaction_converter::TransactionConverterError;
 use apollo_consensus::types::{ProposalCommitment, Round};
 use apollo_l1_gas_price_types::errors::{EthToStrkOracleClientError, L1GasPriceClientError};
 use apollo_protobuf::consensus::{
@@ -25,6 +24,7 @@ use apollo_protobuf::consensus::{
 };
 use apollo_state_sync_types::communication::SharedStateSyncClient;
 use apollo_time::time::{Clock, DateTime};
+use apollo_transaction_converter::TransactionConverterError;
 use starknet_api::block::GasPrice;
 use starknet_api::consensus_transaction::InternalConsensusTransaction;
 use starknet_api::core::ContractAddress;
diff --git a/crates/apollo_consensus_orchestrator/src/build_proposal_test.rs b/crates/apollo_consensus_orchestrator/src/build_proposal_test.rs
index 35e175c2cf1..af0dcb35f11 100644
--- a/crates/apollo_consensus_orchestrator/src/build_proposal_test.rs
+++ b/crates/apollo_consensus_orchestrator/src/build_proposal_test.rs
@@ -6,12 +6,9 @@ use apollo_batcher_types::batcher_types::{
     ProposalCommitment,
 };
 use apollo_batcher_types::communication::BatcherClientError;
-use apollo_class_manager_types::transaction_converter::{
-    MockTransactionConverterTrait,
-    TransactionConverterError,
-};
 use apollo_consensus::types::ProposalCommitment as ConsensusProposalCommitment;
 use apollo_infra::component_client::ClientError;
+use apollo_transaction_converter::{MockTransactionConverterTrait, TransactionConverterError};
 use assert_matches::assert_matches;
 use starknet_api::core::ClassHash;
 use tokio_util::task::AbortOnDropHandle;
diff --git a/crates/apollo_consensus_orchestrator/src/sequencer_consensus_context.rs b/crates/apollo_consensus_orchestrator/src/sequencer_consensus_context.rs
index 53db0a769d7..986f80ab7ea 100644
--- a/crates/apollo_consensus_orchestrator/src/sequencer_consensus_context.rs
+++ b/crates/apollo_consensus_orchestrator/src/sequencer_consensus_context.rs
@@ -17,10 +17,6 @@ use apollo_batcher_types::batcher_types::{
     StartHeightInput,
 };
 use apollo_batcher_types::communication::BatcherClient;
-use apollo_class_manager_types::transaction_converter::{
-    TransactionConverterError,
-    TransactionConverterTrait,
-};
 use apollo_config_manager_types::communication::SharedConfigManagerClient;
 use apollo_consensus::types::{
     ConsensusContext,
@@ -46,6 +42,10 @@ use apollo_state_sync_types::communication::{StateSyncClient, StateSyncClientErr
 use apollo_state_sync_types::errors::StateSyncError;
 use apollo_state_sync_types::state_sync_types::SyncBlock;
 use apollo_time::time::Clock;
+use apollo_transaction_converter::transaction_converter::{
+    TransactionConverterError,
+    TransactionConverterTrait,
+};
 use async_trait::async_trait;
 use futures::channel::mpsc::SendError;
 use futures::channel::{mpsc, oneshot};
diff --git a/crates/apollo_consensus_orchestrator/src/test_utils.rs b/crates/apollo_consensus_orchestrator/src/test_utils.rs
index e6bf4f3ecf5..f1d0bf988c1 100644
--- a/crates/apollo_consensus_orchestrator/src/test_utils.rs
+++ b/crates/apollo_consensus_orchestrator/src/test_utils.rs
@@ -15,11 +15,6 @@ use apollo_batcher_types::batcher_types::{
     ValidateBlockInput,
 };
 use apollo_batcher_types::communication::MockBatcherClient;
-use apollo_class_manager_types::transaction_converter::{
-    MockTransactionConverterTrait,
-    TransactionConverter,
-    TransactionConverterTrait,
-};
 use apollo_class_manager_types::EmptyClassManagerClient;
 use apollo_consensus::types::Round;
 use apollo_consensus_orchestrator_config::config::{ContextConfig, ContextStaticConfig};
@@ -43,6 +38,11 @@ use apollo_protobuf::consensus::{
 };
 use apollo_state_sync_types::communication::MockStateSyncClient;
 use apollo_time::time::{Clock, DateTime, DefaultClock};
+use apollo_transaction_converter::{
+    MockTransactionConverterTrait,
+    TransactionConverter,
+    TransactionConverterTrait,
+};
 use futures::channel::mpsc;
 use futures::executor::block_on;
 use futures::SinkExt;
diff --git a/crates/apollo_consensus_orchestrator/src/validate_proposal.rs b/crates/apollo_consensus_orchestrator/src/validate_proposal.rs
index 5ad7f3e2cee..e876d5a0655 100644
--- a/crates/apollo_consensus_orchestrator/src/validate_proposal.rs
+++ b/crates/apollo_consensus_orchestrator/src/validate_proposal.rs
@@ -14,13 +14,13 @@ use apollo_batcher_types::batcher_types::{
 };
 use apollo_batcher_types::communication::{BatcherClient, BatcherClientError};
 use apollo_batcher_types::errors::BatcherError;
-use apollo_class_manager_types::transaction_converter::TransactionConverterTrait;
 use apollo_consensus::types::ProposalCommitment;
 use apollo_l1_gas_price_types::errors::{EthToStrkOracleClientError, L1GasPriceClientError};
 use apollo_l1_gas_price_types::L1GasPriceProviderClient;
 use apollo_protobuf::consensus::{ConsensusBlockInfo, ProposalFin, ProposalPart, TransactionBatch};
 use apollo_state_sync_types::communication::StateSyncClient;
 use apollo_time::time::{Clock, ClockExt, DateTime};
+use apollo_transaction_converter::TransactionConverterTrait;
 use futures::channel::mpsc;
 use futures::StreamExt;
 use starknet_api::block::{BlockNumber, GasPrice};
diff --git a/crates/apollo_gateway/Cargo.toml b/crates/apollo_gateway/Cargo.toml
index 5b145a80353..b1e710cb8bf 100644
--- a/crates/apollo_gateway/Cargo.toml
+++ b/crates/apollo_gateway/Cargo.toml
@@ -15,6 +15,7 @@ testing = [
   "apollo_gateway_config/testing",
   "apollo_mempool_types/testing",
   "apollo_proof_manager_types/testing",
+  "apollo_transaction_converter/testing",
   "blockifier/testing",
   "blockifier_test_utils",
 ]
@@ -31,6 +32,7 @@ apollo_network_types.workspace = true
 apollo_proc_macros.workspace = true
 apollo_proof_manager_types.workspace = true
 apollo_state_sync_types.workspace = true
+apollo_transaction_converter.workspace = true
 async-trait.workspace = true
 axum.workspace = true
 blockifier.workspace = true
@@ -60,6 +62,7 @@ apollo_network_types = { workspace = true, features = ["testing"] }
 apollo_proof_manager_types = { workspace = true, features = ["testing"] }
 apollo_state_sync_types = { workspace = true, features = ["testing"] }
 apollo_test_utils.workspace = true
+apollo_transaction_converter = { workspace = true, features = ["testing"] }
 assert_matches.workspace = true
 blockifier = { workspace = true, features = ["mocks", "testing"] }
 blockifier_test_utils.workspace = true
diff --git a/crates/apollo_gateway/src/errors.rs b/crates/apollo_gateway/src/errors.rs
index 27594be3b48..cc22d3c6e87 100644
--- a/crates/apollo_gateway/src/errors.rs
+++ b/crates/apollo_gateway/src/errors.rs
@@ -1,4 +1,3 @@
-use apollo_class_manager_types::transaction_converter::TransactionConverterError;
 use apollo_class_manager_types::{ClassManagerClientError, ClassManagerError};
 use apollo_gateway_config::compiler_version::{VersionId, VersionIdError};
 use apollo_gateway_types::deprecated_gateway_error::{
@@ -10,6 +9,7 @@ use apollo_gateway_types::errors::GatewaySpecError;
 use apollo_gateway_types::gateway_types::SUPPORTED_TRANSACTION_VERSIONS;
 use apollo_mempool_types::communication::{MempoolClientError, MempoolClientResult};
 use apollo_mempool_types::errors::MempoolError;
+use apollo_transaction_converter::TransactionConverterError;
 use starknet_api::block::GasPrice;
 use starknet_api::executable_transaction::ValidateCompiledClassHashError;
 use starknet_api::execution_resources::GasAmount;
diff --git a/crates/apollo_gateway/src/gateway.rs b/crates/apollo_gateway/src/gateway.rs
index 7a6aba75531..a23f3c4af6b 100644
--- a/crates/apollo_gateway/src/gateway.rs
+++ b/crates/apollo_gateway/src/gateway.rs
@@ -2,10 +2,6 @@ use std::clone::Clone;
 use std::sync::Arc;
 use std::time::Instant;
 
-use apollo_class_manager_types::transaction_converter::{
-    TransactionConverter,
-    TransactionConverterTrait,
-};
 use apollo_class_manager_types::SharedClassManagerClient;
 use apollo_gateway_config::config::GatewayConfig;
 use apollo_gateway_types::deprecated_gateway_error::{
@@ -26,6 +22,7 @@ use apollo_network_types::network_types::BroadcastedMessageMetadata;
 use apollo_proc_macros::sequencer_latency_histogram;
 use apollo_proof_manager_types::SharedProofManagerClient;
 use apollo_state_sync_types::communication::SharedStateSyncClient;
+use apollo_transaction_converter::{TransactionConverter, TransactionConverterTrait};
 use axum::async_trait;
 use blockifier::state::contract_class_manager::ContractClassManager;
 use starknet_api::executable_transaction::AccountTransaction;
diff --git a/crates/apollo_gateway/src/gateway_test.rs b/crates/apollo_gateway/src/gateway_test.rs
index af8b48ff892..8fc3d3b198c 100644
--- a/crates/apollo_gateway/src/gateway_test.rs
+++ b/crates/apollo_gateway/src/gateway_test.rs
@@ -2,11 +2,6 @@ use std::collections::HashSet;
 use std::fs::File;
 use std::sync::{Arc, LazyLock};
 
-use apollo_class_manager_types::transaction_converter::{
-    MockTransactionConverterTrait,
-    TransactionConverterError,
-    TransactionConverterResult,
-};
 use apollo_config::dumping::SerializeConfig;
 use apollo_config::loading::load_and_process_config;
 use apollo_gateway_config::config::{
@@ -38,6 +33,11 @@ use apollo_metrics::metrics::HistogramValue;
 use apollo_network_types::network_types::BroadcastedMessageMetadata;
 use apollo_proof_manager_types::{MockProofManagerClient, ProofManagerClient};
 use apollo_test_utils::{get_rng, GetTestInstance};
+use apollo_transaction_converter::{
+    MockTransactionConverterTrait,
+    TransactionConverterError,
+    TransactionConverterResult,
+};
 use blockifier::blockifier::config::ContractClassManagerConfig;
 use blockifier::context::ChainInfo;
 use blockifier::test_utils::generate_block_hash_storage_updates;
diff --git a/crates/apollo_gateway/src/test_utils.rs b/crates/apollo_gateway/src/test_utils.rs
index 43579b1d233..aa8f8cca31b 100644
--- a/crates/apollo_gateway/src/test_utils.rs
+++ b/crates/apollo_gateway/src/test_utils.rs
@@ -1,11 +1,11 @@
 use std::sync::Arc;
 
-use apollo_class_manager_types::transaction_converter::TransactionConverter;
 use apollo_class_manager_types::MockClassManagerClient;
 use apollo_gateway_config::compiler_version::VersionId;
 use apollo_gateway_config::config::GatewayConfig;
 use apollo_mempool_types::communication::MockMempoolClient;
 use apollo_proof_manager_types::MockProofManagerClient;
+use apollo_transaction_converter::TransactionConverter;
 use blockifier_test_utils::cairo_versions::{CairoVersion, RunnableCairo1};
 use starknet_api::block::GasPrice;
 use starknet_api::core::ContractAddress;
diff --git a/crates/apollo_mempool_p2p/Cargo.toml b/crates/apollo_mempool_p2p/Cargo.toml
index d85313ea76e..7a0073cd49d 100644
--- a/crates/apollo_mempool_p2p/Cargo.toml
+++ b/crates/apollo_mempool_p2p/Cargo.toml
@@ -23,6 +23,7 @@ apollo_network.workspace = true
 apollo_network_types.workspace = true
 apollo_proof_manager_types.workspace = true
 apollo_protobuf.workspace = true
+apollo_transaction_converter.workspace = true
 async-trait.workspace = true
 futures.workspace = true
 starknet_api.workspace = true
@@ -37,6 +38,7 @@ apollo_network = { workspace = true, features = ["testing"] }
 apollo_network_types = { workspace = true, features = ["testing"] }
 apollo_protobuf.workspace = true
 apollo_test_utils.workspace = true
+apollo_transaction_converter = { workspace = true, features = ["testing"] }
 futures.workspace = true
 libp2p.workspace = true
 mockall.workspace = true
diff --git a/crates/apollo_mempool_p2p/src/lib.rs b/crates/apollo_mempool_p2p/src/lib.rs
index 4fe952d5062..a571aeb4ff7 100644
--- a/crates/apollo_mempool_p2p/src/lib.rs
+++ b/crates/apollo_mempool_p2p/src/lib.rs
@@ -4,7 +4,6 @@ pub mod runner;
 
 use std::collections::HashMap;
 
-use apollo_class_manager_types::transaction_converter::TransactionConverter;
 use apollo_class_manager_types::SharedClassManagerClient;
 use apollo_gateway_types::communication::SharedGatewayClient;
 use apollo_mempool_p2p_config::config::MempoolP2pConfig;
@@ -20,6 +19,7 @@ use apollo_network::metrics::{
 };
 use apollo_network::network_manager::{BroadcastTopicChannels, NetworkManager};
 use apollo_proof_manager_types::SharedProofManagerClient;
+use apollo_transaction_converter::TransactionConverter;
 use futures::FutureExt;
 use metrics::MEMPOOL_P2P_NUM_BLACKLISTED_PEERS;
 use tracing::{info_span, Instrument};
diff --git a/crates/apollo_mempool_p2p/src/propagator/mod.rs b/crates/apollo_mempool_p2p/src/propagator/mod.rs
index 01e5429956e..678753e6ce7 100644
--- a/crates/apollo_mempool_p2p/src/propagator/mod.rs
+++ b/crates/apollo_mempool_p2p/src/propagator/mod.rs
@@ -1,7 +1,6 @@
 #[cfg(test)]
 mod test;
 
-use apollo_class_manager_types::transaction_converter::TransactionConverterTrait;
 use apollo_infra::component_definitions::{ComponentRequestHandler, ComponentStarter};
 use apollo_infra::component_server::{LocalComponentServer, RemoteComponentServer};
 use apollo_mempool_p2p_types::communication::{
@@ -14,6 +13,7 @@ use apollo_metrics::metrics::LossyIntoF64;
 use apollo_network::network_manager::{BroadcastTopicClient, BroadcastTopicClientTrait};
 use apollo_network_types::network_types::BroadcastedMessageMetadata;
 use apollo_protobuf::mempool::RpcTransactionBatch;
+use apollo_transaction_converter::TransactionConverterTrait;
 use async_trait::async_trait;
 use starknet_api::rpc_transaction::{InternalRpcTransaction, RpcTransaction};
 use tracing::{debug, trace, warn};
diff --git a/crates/apollo_mempool_p2p/src/propagator/test.rs b/crates/apollo_mempool_p2p/src/propagator/test.rs
index 5faecfcdd0e..7fce4539fee 100644
--- a/crates/apollo_mempool_p2p/src/propagator/test.rs
+++ b/crates/apollo_mempool_p2p/src/propagator/test.rs
@@ -1,7 +1,3 @@
-use apollo_class_manager_types::transaction_converter::{
-    MockTransactionConverterTrait,
-    TransactionConverterTrait,
-};
 use apollo_infra::component_definitions::ComponentRequestHandler;
 use apollo_mempool_p2p_types::communication::MempoolP2pPropagatorRequest;
 use apollo_network::network_manager::test_utils::{
@@ -14,6 +10,7 @@ use apollo_network::network_manager::{BroadcastTopicChannels, BroadcastTopicClie
 use apollo_network_types::network_types::BroadcastedMessageMetadata;
 use apollo_protobuf::mempool::RpcTransactionBatch;
 use apollo_test_utils::{get_rng, GetTestInstance};
+use apollo_transaction_converter::{MockTransactionConverterTrait, TransactionConverterTrait};
 use futures::channel::mpsc::Receiver;
 use futures::stream::StreamExt;
 use futures::FutureExt;
diff --git a/crates/apollo_transaction_converter/Cargo.toml b/crates/apollo_transaction_converter/Cargo.toml
new file mode 100644
index 00000000000..7d407902879
--- /dev/null
+++ b/crates/apollo_transaction_converter/Cargo.toml
@@ -0,0 +1,35 @@
+[package]
+name = "apollo_transaction_converter"
+edition.workspace = true
+license.workspace = true
+repository.workspace = true
+version.workspace = true
+description = "Transaction converter for Apollo sequencer, handling conversions between different transaction formats."
+
+[features]
+testing = ["apollo_class_manager_types/testing", "apollo_proof_manager_types/testing", "mockall"]
+
+[lints]
+workspace = true
+
+[dependencies]
+apollo_class_manager_types.workspace = true
+apollo_proof_manager_types.workspace = true
+async-trait.workspace = true
+mockall = { workspace = true, optional = true }
+starknet_api.workspace = true
+thiserror.workspace = true
+tokio.workspace = true
+tracing.workspace = true
+
+[dev-dependencies]
+apollo_class_manager_types = { workspace = true, features = ["testing"] }
+apollo_proof_manager_types = { workspace = true, features = ["testing"] }
+assert_matches.workspace = true
+blockifier = { workspace = true, features = ["testing"] }
+blockifier_test_utils.workspace = true
+mempool_test_utils.workspace = true
+mockall.workspace = true
+rstest.workspace = true
+starknet-types-core.workspace = true
+starknet_api = { workspace = true, features = ["testing"] }
diff --git a/crates/apollo_transaction_converter/src/lib.rs b/crates/apollo_transaction_converter/src/lib.rs
new file mode 100644
index 00000000000..fdd0b908313
--- /dev/null
+++ b/crates/apollo_transaction_converter/src/lib.rs
@@ -0,0 +1,10 @@
+pub mod transaction_converter;
+
+#[cfg(any(feature = "testing", test))]
+pub use transaction_converter::MockTransactionConverterTrait;
+pub use transaction_converter::{
+    TransactionConverter,
+    TransactionConverterError,
+    TransactionConverterResult,
+    TransactionConverterTrait,
+};
diff --git a/crates/apollo_class_manager_types/src/transaction_converter.rs b/crates/apollo_transaction_converter/src/transaction_converter.rs
similarity index 99%
rename from crates/apollo_class_manager_types/src/transaction_converter.rs
rename to crates/apollo_transaction_converter/src/transaction_converter.rs
index 4eaddf74ac1..75c8fbaa376 100644
--- a/crates/apollo_class_manager_types/src/transaction_converter.rs
+++ b/crates/apollo_transaction_converter/src/transaction_converter.rs
@@ -1,5 +1,6 @@
 use std::time::Instant;
 
+use apollo_class_manager_types::{ClassHashes, ClassManagerClientError, SharedClassManagerClient};
 use apollo_proof_manager_types::{ProofManagerClientError, SharedProofManagerClient};
 use async_trait::async_trait;
 #[cfg(any(feature = "testing", test))]
@@ -31,8 +32,6 @@ use starknet_api::{executable_transaction, transaction, StarknetApiError};
 use thiserror::Error;
 use tracing::info;
 
-use crate::{ClassHashes, ClassManagerClientError, SharedClassManagerClient};
-
 #[cfg(test)]
 #[path = "transaction_converter_test.rs"]
 pub mod transaction_converter_test;
diff --git a/crates/apollo_class_manager_types/src/transaction_converter_test.rs b/crates/apollo_transaction_converter/src/transaction_converter_test.rs
similarity index 98%
rename from crates/apollo_class_manager_types/src/transaction_converter_test.rs
rename to crates/apollo_transaction_converter/src/transaction_converter_test.rs
index a076ef64718..b877c5fd4a1 100644
--- a/crates/apollo_class_manager_types/src/transaction_converter_test.rs
+++ b/crates/apollo_transaction_converter/src/transaction_converter_test.rs
@@ -1,5 +1,6 @@
 use std::sync::Arc;
 
+use apollo_class_manager_types::{ClassHashes, MockClassManagerClient};
 use apollo_proof_manager_types::MockProofManagerClient;
 use assert_matches::assert_matches;
 use blockifier::context::ChainInfo;
@@ -22,7 +23,6 @@ use crate::transaction_converter::{
     TransactionConverterError,
     TransactionConverterTrait,
 };
-use crate::{ClassHashes, MockClassManagerClient};
 
 #[rstest]
 #[tokio::test]