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diff --git a/src/mongo/db/cluster_transaction_api.cpp b/src/mongo/db/cluster_transaction_api.cpp
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+/**
+ *    Copyright (C) 2022-present MongoDB, Inc.
+ *
+ *    This program is free software: you can redistribute it and/or modify
+ *    it under the terms of the Server Side Public License, version 1,
+ *    as published by MongoDB, Inc.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    Server Side Public License for more details.
+ *
+ *    You should have received a copy of the Server Side Public License
+ *    along with this program. If not, see
+ *    <http://www.mongodb.com/licensing/server-side-public-license>.
+ *
+ *    As a special exception, the copyright holders give permission to link the
+ *    code of portions of this program with the OpenSSL library under certain
+ *    conditions as described in each individual source file and distribute
+ *    linked combinations including the program with the OpenSSL library. You
+ *    must comply with the Server Side Public License in all respects for
+ *    all of the code used other than as permitted herein. If you modify file(s)
+ *    with this exception, you may extend this exception to your version of the
+ *    file(s), but you are not obligated to do so. If you do not wish to do so,
+ *    delete this exception statement from your version. If you delete this
+ *    exception statement from all source files in the program, then also delete
+ *    it in the license file.
+ */
+
+#include "mongo/db/cluster_transaction_api.h"
+
+#include <fmt/format.h>
+
+#include "mongo/executor/task_executor.h"
+#include "mongo/rpc/factory.h"
+#include "mongo/rpc/op_msg_rpc_impls.h"
+#include "mongo/rpc/reply_interface.h"
+#include "mongo/stdx/future.h"
+
+namespace mongo::txn_api::details {
+
+namespace {
+
+StringMap<std::string> clusterCommandTranslations = {
+    {"abortTransaction", "clusterAbortTransaction"},
+    {"commitTransaction", "clusterCommitTransaction"},
+    {"delete", "clusterDelete"},
+    {"insert", "clusterInsert"},
+    {"update", "clusterUpdate"},
+    {"find", "clusterFind"}};
+
+BSONObj replaceCommandNameWithClusterCommandName(BSONObj cmdObj) {
+    auto cmdName = cmdObj.firstElement().fieldNameStringData();
+    auto newNameIt = clusterCommandTranslations.find(cmdName);
+    uassert(6349501,
+            "Cannot use unsupported command {} with cluster transaction API"_format(cmdName),
+            newNameIt != clusterCommandTranslations.end());
+
+    return cmdObj.replaceFieldNames(BSON(newNameIt->second << 1));
+}
+
+}  // namespace
+
+BSONObj ClusterSEPTransactionClientBehaviors::maybeModifyCommand(BSONObj cmdObj) const {
+    return replaceCommandNameWithClusterCommandName(cmdObj);
+}
+
+Future<DbResponse> ClusterSEPTransactionClientBehaviors::handleRequest(
+    OperationContext* opCtx, const Message& request) const {
+    return ServiceEntryPointMongos::handleRequestImpl(opCtx, request);
+}
+
+}  // namespace mongo::txn_api::details