diff --git a/sharing/BUILD b/sharing/BUILD
index 2d00e45d..028ac35b 100644
--- a/sharing/BUILD
+++ b/sharing/BUILD
@@ -382,6 +382,8 @@ cc_library(
         "//internal/platform:types",
         "//internal/platform/implementation:account_manager",
         "//internal/platform/implementation:types",
+        "//location/nearby/sharing/lib/rpc:grpc_async_client_factory",
+        "//location/nearby/sharing/lib/rpc:sharing_rpc_client",
         "//proto:sharing_enums_cc_proto",
         "//sharing/analytics",
         "//sharing/certificates",
diff --git a/sharing/certificates/BUILD b/sharing/certificates/BUILD
index e303ab1e..f18cfbd8 100644
--- a/sharing/certificates/BUILD
+++ b/sharing/certificates/BUILD
@@ -51,7 +51,7 @@ cc_library(
         "//internal/platform:mac_address",
         "//internal/platform:types",
         "//internal/platform/implementation:account_manager",
-        "//sharing/common",
+        "//location/nearby/sharing/lib/rpc:sharing_rpc_client",
         "//sharing/internal/api:platform",
         "//sharing/internal/base",
         "//sharing/internal/public:logging",
@@ -97,6 +97,7 @@ cc_library(
         "//internal/base:bluetooth_address",
         "//internal/base:file_path",
         "//internal/crypto_cros",
+        "//location/nearby/sharing/lib/rpc:sharing_rpc_client",
         "//sharing/common:enum",
         "//sharing/internal/api:platform",
         "//sharing/internal/public:types",
@@ -129,7 +130,7 @@ cc_test(
         "//internal/platform/implementation:account_manager",
         "//internal/platform/implementation:platform_impl",
         "//internal/test",
-        "//sharing/common",
+        "//location/nearby/sharing/lib/rpc:fake_nearby_share_client",
         "//sharing/common:enum",
         "//sharing/internal/api:mock_sharing_platform",
         "//sharing/internal/api:platform",
@@ -141,7 +142,6 @@ cc_test(
         "//sharing/scheduling",
         "//sharing/scheduling:test_support",
         "@com_github_protobuf_matchers//protobuf-matchers",
-        "@com_google_absl//absl/container:flat_hash_map",
         "@com_google_absl//absl/functional:any_invocable",
         "@com_google_absl//absl/status",
         "@com_google_absl//absl/status:statusor",
diff --git a/sharing/certificates/fake_nearby_share_certificate_manager.cc b/sharing/certificates/fake_nearby_share_certificate_manager.cc
index 5a6ba7d9..7895eda6 100644
--- a/sharing/certificates/fake_nearby_share_certificate_manager.cc
+++ b/sharing/certificates/fake_nearby_share_certificate_manager.cc
@@ -23,12 +23,12 @@
 #include <utility>
 #include <vector>
 
+#include "location/nearby/sharing/lib/rpc/sharing_rpc_client.h"
 #include "internal/base/file_path.h"
 #include "sharing/certificates/nearby_share_certificate_manager.h"
 #include "sharing/certificates/nearby_share_encrypted_metadata_key.h"
 #include "sharing/certificates/nearby_share_private_certificate.h"
 #include "sharing/certificates/test_util.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
 #include "sharing/internal/public/context.h"
 #include "sharing/local_device_data/nearby_share_local_device_data_manager.h"
 #include "sharing/proto/enums.pb.h"
diff --git a/sharing/certificates/fake_nearby_share_certificate_manager.h b/sharing/certificates/fake_nearby_share_certificate_manager.h
index 0ceb98b3..0a5c8f24 100644
--- a/sharing/certificates/fake_nearby_share_certificate_manager.h
+++ b/sharing/certificates/fake_nearby_share_certificate_manager.h
@@ -24,12 +24,12 @@
 #include <string>
 #include <vector>
 
+#include "location/nearby/sharing/lib/rpc/sharing_rpc_client.h"
 #include "internal/base/file_path.h"
 #include "sharing/certificates/nearby_share_certificate_manager.h"
 #include "sharing/certificates/nearby_share_certificate_manager_impl.h"
 #include "sharing/certificates/nearby_share_encrypted_metadata_key.h"
 #include "sharing/certificates/nearby_share_private_certificate.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
 #include "sharing/internal/public/context.h"
 #include "sharing/local_device_data/nearby_share_local_device_data_manager.h"
 #include "sharing/proto/rpc_resources.pb.h"
diff --git a/sharing/certificates/nearby_share_certificate_manager_impl.cc b/sharing/certificates/nearby_share_certificate_manager_impl.cc
index e3b02823..a79283d3 100644
--- a/sharing/certificates/nearby_share_certificate_manager_impl.cc
+++ b/sharing/certificates/nearby_share_certificate_manager_impl.cc
@@ -31,6 +31,7 @@
 #include "google/nearby/identity/v1/resources.pb.h"
 #include "google/nearby/identity/v1/rpcs.pb.h"
 #include "google/protobuf/timestamp.pb.h"
+#include "location/nearby/sharing/lib/rpc/sharing_rpc_client.h"
 #include "absl/algorithm/algorithm.h"
 #include "absl/container/flat_hash_map.h"
 #include "absl/memory/memory.h"
@@ -56,7 +57,6 @@
 #include "sharing/internal/api/preference_manager.h"
 #include "sharing/internal/api/public_certificate_database.h"
 #include "sharing/internal/api/sharing_platform.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
 #include "sharing/internal/base/encode.h"
 #include "sharing/internal/public/context.h"
 #include "sharing/internal/public/logging.h"
diff --git a/sharing/certificates/nearby_share_certificate_manager_impl.h b/sharing/certificates/nearby_share_certificate_manager_impl.h
index 68d5adbc..a94598c4 100644
--- a/sharing/certificates/nearby_share_certificate_manager_impl.h
+++ b/sharing/certificates/nearby_share_certificate_manager_impl.h
@@ -23,6 +23,7 @@
 #include <utility>
 #include <vector>
 
+#include "location/nearby/sharing/lib/rpc/sharing_rpc_client.h"
 #include "absl/base/nullability.h"
 #include "absl/functional/any_invocable.h"
 #include "absl/status/statusor.h"
@@ -37,7 +38,6 @@
 #include "sharing/internal/api/preference_manager.h"
 #include "sharing/internal/api/public_certificate_database.h"
 #include "sharing/internal/api/sharing_platform.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
 #include "sharing/internal/public/context.h"
 #include "sharing/local_device_data/nearby_share_local_device_data_manager.h"
 #include "sharing/proto/enums.pb.h"
@@ -197,7 +197,6 @@ class NearbyShareCertificateManagerImpl
   NearbyShareLocalDeviceDataManager* const local_device_data_manager_;
   nearby::sharing::api::PreferenceManager& preference_manager_;
   int32_t vendor_id_ = 0;  // Defaults to GOOGLE.
-  std::unique_ptr<nearby::sharing::api::SharingRpcClient> nearby_client_;
   std::unique_ptr<nearby::sharing::api::IdentityRpcClient>
       nearby_identity_client_;
 
diff --git a/sharing/certificates/nearby_share_certificate_manager_impl_test.cc b/sharing/certificates/nearby_share_certificate_manager_impl_test.cc
index bb826146..cf4b5b24 100644
--- a/sharing/certificates/nearby_share_certificate_manager_impl_test.cc
+++ b/sharing/certificates/nearby_share_certificate_manager_impl_test.cc
@@ -27,10 +27,10 @@
 
 #include "google/nearby/identity/v1/resources.pb.h"
 #include "google/nearby/identity/v1/rpcs.pb.h"
+#include "location/nearby/sharing/lib/rpc/fake_nearby_share_client.h"
 #include "gmock/gmock.h"
 #include "protobuf-matchers/protocol-buffer-matchers.h"
 #include "gtest/gtest.h"
-#include "absl/container/flat_hash_map.h"
 #include "absl/status/status.h"
 #include "absl/status/statusor.h"
 #include "absl/strings/str_cat.h"
@@ -48,7 +48,6 @@
 #include "sharing/certificates/nearby_share_encrypted_metadata_key.h"
 #include "sharing/certificates/nearby_share_private_certificate.h"
 #include "sharing/certificates/test_util.h"
-#include "sharing/internal/api/fake_nearby_share_client.h"
 #include "sharing/internal/api/mock_sharing_platform.h"
 #include "sharing/internal/public/pref_names.h"
 #include "sharing/internal/test/fake_bluetooth_adapter.h"
diff --git a/sharing/contacts/BUILD b/sharing/contacts/BUILD
index d2848a3e..63c23367 100644
--- a/sharing/contacts/BUILD
+++ b/sharing/contacts/BUILD
@@ -43,7 +43,7 @@ cc_library(
         ":contacts_interface",
         "//internal/platform:types",
         "//internal/platform/implementation:account_manager",
-        "//sharing/internal/api:platform",
+        "//location/nearby/sharing/lib/rpc:sharing_rpc_client",
         "//sharing/internal/public:logging",
         "//sharing/internal/public:types",
         "//sharing/proto:share_cc_proto",
@@ -72,7 +72,7 @@ cc_test(
         "//internal/platform/implementation:account_manager",
         "//internal/platform/implementation:platform_impl",
         "//internal/test",
-        "//sharing/internal/api:mock_sharing_platform",
+        "//location/nearby/sharing/lib/rpc:fake_nearby_share_client",
         "//sharing/internal/test:nearby_test",
         "//sharing/local_device_data:test_support",
         "//sharing/proto:share_cc_proto",
diff --git a/sharing/contacts/nearby_share_contact_manager_impl.cc b/sharing/contacts/nearby_share_contact_manager_impl.cc
index dfa1c28f..43244f96 100644
--- a/sharing/contacts/nearby_share_contact_manager_impl.cc
+++ b/sharing/contacts/nearby_share_contact_manager_impl.cc
@@ -23,11 +23,11 @@
 #include <utility>
 #include <vector>
 
+#include "location/nearby/sharing/lib/rpc/sharing_rpc_client.h"
 #include "absl/status/statusor.h"
 #include "absl/synchronization/notification.h"
 #include "internal/platform/implementation/account_manager.h"
 #include "sharing/contacts/nearby_share_contact_manager.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
 #include "sharing/internal/public/context.h"
 #include "sharing/internal/public/logging.h"
 #include "sharing/proto/contact_rpc.pb.h"
diff --git a/sharing/contacts/nearby_share_contact_manager_impl.h b/sharing/contacts/nearby_share_contact_manager_impl.h
index e6ad10bc..b40ef772 100644
--- a/sharing/contacts/nearby_share_contact_manager_impl.h
+++ b/sharing/contacts/nearby_share_contact_manager_impl.h
@@ -17,10 +17,10 @@
 
 #include <memory>
 
+#include "location/nearby/sharing/lib/rpc/sharing_rpc_client.h"
 #include "internal/platform/implementation/account_manager.h"
 #include "internal/platform/task_runner.h"
 #include "sharing/contacts/nearby_share_contact_manager.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
 #include "sharing/internal/public/context.h"
 
 namespace nearby {
diff --git a/sharing/contacts/nearby_share_contact_manager_impl_test.cc b/sharing/contacts/nearby_share_contact_manager_impl_test.cc
index e9f5d345..7f246d6f 100644
--- a/sharing/contacts/nearby_share_contact_manager_impl_test.cc
+++ b/sharing/contacts/nearby_share_contact_manager_impl_test.cc
@@ -18,15 +18,14 @@
 #include <stdint.h>
 
 #include <memory>
-#include <optional>
 #include <string>
 #include <vector>
 
+#include "location/nearby/sharing/lib/rpc/fake_nearby_share_client.h"
 #include "gtest/gtest.h"
 #include "absl/time/time.h"
 #include "internal/platform/implementation/account_manager.h"
 #include "internal/test/fake_account_manager.h"
-#include "sharing/internal/api/fake_nearby_share_client.h"
 #include "sharing/internal/test/fake_context.h"
 #include "sharing/local_device_data/fake_nearby_share_local_device_data_manager.h"
 #include "sharing/proto/contact_rpc.pb.h"
diff --git a/sharing/internal/api/BUILD b/sharing/internal/api/BUILD
index 7e1f6eb2..a0e132ed 100644
--- a/sharing/internal/api/BUILD
+++ b/sharing/internal/api/BUILD
@@ -28,7 +28,6 @@ cc_library(
         "private_certificate_data.h",
         "public_certificate_database.h",
         "sharing_platform.h",
-        "sharing_rpc_client.h",
         "system_info.h",
     ],
     visibility = [
@@ -39,8 +38,6 @@ cc_library(
         "//sharing:__subpackages__",
     ],
     deps = [
-        "//google/nearby/identity/v1:binding_cc_proto",
-        "//google/nearby/identity/v1:rpcs_cc_proto",
         "//internal/base:file_path",
         "//internal/platform:mac_address",
         "//internal/platform:types",
@@ -59,11 +56,7 @@ cc_library(
 cc_library(
     name = "mock_sharing_platform",
     testonly = True,
-    srcs = [
-        "fake_nearby_share_client.cc",
-    ],
     hdrs = [
-        "fake_nearby_share_client.h",
         "mock_app_info.h",
         "mock_bluetooth_adapter.h",
         "mock_fast_init_ble_beacon.h",
@@ -76,7 +69,6 @@ cc_library(
     visibility = ["//visibility:public"],
     deps = [
         ":platform",
-        "//google/nearby/identity/v1:binding_cc_proto",
         "//internal/base:file_path",
         "//internal/platform:mac_address",
         "//internal/platform:types",
diff --git a/sharing/internal/api/fake_nearby_share_client.cc b/sharing/internal/api/fake_nearby_share_client.cc
deleted file mode 100644
index 61b7acd8..00000000
--- a/sharing/internal/api/fake_nearby_share_client.cc
+++ /dev/null
@@ -1,203 +0,0 @@
-// Copyright 2023 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "sharing/internal/api/fake_nearby_share_client.h"
-
-#include <memory>
-#include <utility>
-
-#include "google/nearby/identity/v1/binding.pb.h"
-#include "absl/functional/any_invocable.h"
-#include "absl/status/status.h"
-#include "absl/status/statusor.h"
-#include "absl/synchronization/mutex.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
-#include "sharing/internal/public/logging.h"
-#include "sharing/proto/certificate_rpc.pb.h"
-#include "sharing/proto/contact_rpc.pb.h"
-#include "sharing/proto/device_rpc.pb.h"
-
-namespace nearby {
-namespace sharing {
-
-using ::google::nearby::identity::v1::GetAccountInfoRequest;
-using ::google::nearby::identity::v1::GetAccountInfoResponse;
-using ::google::nearby::identity::v1::PublishDeviceRequest;
-using ::google::nearby::identity::v1::PublishDeviceResponse;
-using ::google::nearby::identity::v1::QuerySharedCredentialsRequest;
-using ::google::nearby::identity::v1::QuerySharedCredentialsResponse;
-using ::google::nearby::identity::v1::
-    QuerySharedCredentialsWithBindingIdsRequest;
-using ::google::nearby::identity::v1::
-    QuerySharedCredentialsWithBindingIdsResponse;
-using ::google::nearby::identity::v1::InitiateBindingRequest;
-using ::google::nearby::identity::v1::InitiateBindingResponse;
-using ::google::nearby::identity::v1::JoinBindingRequest;
-using ::google::nearby::identity::v1::JoinBindingResponse;
-using ::google::nearby::identity::v1::DeleteBindingRequest;
-using ::google::nearby::identity::v1::DeleteBindingResponse;
-
-void FakeNearbyShareClient::ListContactPeople(
-    proto::ListContactPeopleRequest request,
-    absl::AnyInvocable<void(
-        const absl::StatusOr<proto::ListContactPeopleResponse>& response) &&>
-        callback) {
-  absl::MutexLock lock(mutex_);
-  list_contact_people_requests_.emplace_back(request);
-  if (list_contact_people_responses_.empty()) {
-    std::move(callback)(absl::NotFoundError(""));
-    return;
-  }
-  auto response = list_contact_people_responses_[0];
-  list_contact_people_responses_.erase(list_contact_people_responses_.begin());
-  std::move(callback)(response);
-}
-
-void FakeNearbyShareClient::InitiateBinding(
-    InitiateBindingRequest request,
-    absl::AnyInvocable<
-        void(const absl::StatusOr<InitiateBindingResponse>& response) &&>
-        callback) {
-  absl::StatusOr<InitiateBindingResponse> response = absl::NotFoundError("");
-  {
-    absl::MutexLock lock(mutex_);
-    initiate_binding_requests_.emplace_back(request);
-    if (!initiate_binding_responses_.empty()) {
-      response = initiate_binding_responses_[0];
-      initiate_binding_responses_.erase(initiate_binding_responses_.begin());
-    }
-  }
-  std::move(callback)(response);
-}
-
-void FakeNearbyShareClient::JoinBinding(
-    JoinBindingRequest request,
-    absl::AnyInvocable<
-        void(const absl::StatusOr<JoinBindingResponse>& response) &&>
-        callback) {
-  absl::StatusOr<JoinBindingResponse> response = absl::NotFoundError("");
-  {
-    absl::MutexLock lock(mutex_);
-    join_binding_requests_.emplace_back(request);
-    if (!join_binding_responses_.empty()) {
-      response = join_binding_responses_[0];
-      join_binding_responses_.erase(join_binding_responses_.begin());
-    }
-  }
-  std::move(callback)(response);
-}
-
-void FakeNearbyShareClient::DeleteBinding(
-    DeleteBindingRequest request,
-    absl::AnyInvocable<
-        void(const absl::StatusOr<DeleteBindingResponse>& response) &&>
-        callback) {
-  absl::StatusOr<DeleteBindingResponse> response = absl::NotFoundError("");
-  {
-    absl::MutexLock lock(mutex_);
-    delete_binding_requests_.emplace_back(request);
-    if (!delete_binding_responses_.empty()) {
-      response = delete_binding_responses_[0];
-      delete_binding_responses_.erase(delete_binding_responses_.begin());
-    }
-  }
-  std::move(callback)(response);
-}
-
-void FakeNearbyIdentityClient::QuerySharedCredentials(
-    QuerySharedCredentialsRequest request,
-    absl::AnyInvocable<
-        void(const absl::StatusOr<QuerySharedCredentialsResponse>& response) &&>
-        callback) {
-  absl::StatusOr<QuerySharedCredentialsResponse> response =
-      absl::NotFoundError("");
-  {
-    absl::MutexLock lock(mutex_);
-    query_shared_credentials_requests_.emplace_back(request);
-    if (!query_shared_credentials_responses_.empty()) {
-      response = query_shared_credentials_responses_[0];
-      query_shared_credentials_responses_.erase(
-          query_shared_credentials_responses_.begin());
-    }
-  }
-  std::move(callback)(response);
-}
-
-void FakeNearbyIdentityClient::PublishDevice(
-    PublishDeviceRequest request,
-    absl::AnyInvocable<
-        void(const absl::StatusOr<PublishDeviceResponse>& response) &&>
-        callback) {
-  absl::StatusOr<PublishDeviceResponse> response = absl::NotFoundError("");
-  {
-    absl::MutexLock lock(mutex_);
-    publish_device_requests_.emplace_back(request);
-    if (!publish_device_responses_.empty()) {
-      response = publish_device_responses_[0];
-      publish_device_responses_.erase(publish_device_responses_.begin());
-    }
-  }
-  std::move(callback)(response);
-}
-
-void FakeNearbyIdentityClient::GetAccountInfo(
-    GetAccountInfoRequest request,
-    absl::AnyInvocable<
-        void(const absl::StatusOr<GetAccountInfoResponse>& response) &&>
-        callback) {
-  absl::StatusOr<GetAccountInfoResponse> response = absl::NotFoundError("");
-  {
-    absl::MutexLock lock(mutex_);
-    get_account_info_requests_.emplace_back(request);
-    response = get_account_info_response_;
-  }
-  std::move(callback)(response);
-}
-
-void FakeNearbyIdentityClient::QuerySharedCredentialsWithBindingIds(
-    QuerySharedCredentialsWithBindingIdsRequest request,
-    absl::AnyInvocable<
-        void(const absl::StatusOr<QuerySharedCredentialsWithBindingIdsResponse>&
-                 response) &&>
-        callback) {
-  absl::StatusOr<QuerySharedCredentialsWithBindingIdsResponse> response =
-      absl::NotFoundError("");
-  {
-    absl::MutexLock lock(mutex_);
-    query_shared_credentials_with_binding_ids_requests_.emplace_back(request);
-    if (!query_shared_credentials_with_binding_ids_responses_.empty()) {
-      response = query_shared_credentials_with_binding_ids_responses_[0];
-      query_shared_credentials_with_binding_ids_responses_.erase(
-          query_shared_credentials_with_binding_ids_responses_.begin());
-    }
-  }
-  std::move(callback)(response);
-}
-
-std::unique_ptr<nearby::sharing::api::SharingRpcClient>
-FakeNearbyShareClientFactory::CreateInstance() {
-  auto instance = std::make_unique<FakeNearbyShareClient>();
-  instances_.push_back(instance.get());
-  return instance;
-}
-
-std::unique_ptr<nearby::sharing::api::IdentityRpcClient>
-FakeNearbyShareClientFactory::CreateIdentityInstance() {
-  auto instance = std::make_unique<FakeNearbyIdentityClient>();
-  identity_instances_.push_back(instance.get());
-  return instance;
-}
-
-}  // namespace sharing
-}  // namespace nearby
diff --git a/sharing/internal/api/fake_nearby_share_client.h b/sharing/internal/api/fake_nearby_share_client.h
deleted file mode 100644
index 487bef0b..00000000
--- a/sharing/internal/api/fake_nearby_share_client.h
+++ /dev/null
@@ -1,297 +0,0 @@
-// Copyright 2023 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef THIRD_PARTY_NEARBY_SHARING_INTERNAL_API_FAKE_NEARBY_SHARE_CLIENT_H_
-#define THIRD_PARTY_NEARBY_SHARING_INTERNAL_API_FAKE_NEARBY_SHARE_CLIENT_H_
-
-#include <memory>
-#include <vector>
-
-#include "absl/base/thread_annotations.h"
-#include "absl/functional/any_invocable.h"
-#include "absl/status/statusor.h"
-#include "absl/synchronization/mutex.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
-#include "sharing/proto/certificate_rpc.pb.h"
-#include "sharing/proto/contact_rpc.pb.h"
-#include "sharing/proto/device_rpc.pb.h"
-
-namespace nearby {
-namespace sharing {
-
-// A fake implementation of the Nearby Share HTTP client that stores all request
-// data. Only use in unit tests.
-class FakeNearbyShareClient : public nearby::sharing::api::SharingRpcClient {
- public:
-  FakeNearbyShareClient() = default;
-  ~FakeNearbyShareClient() override = default;
-
-  std::vector<nearby::sharing::proto::ListContactPeopleRequest>
-  list_contact_people_requests() {
-    absl::MutexLock lock(mutex_);
-    return list_contact_people_requests_;
-  }
-
-  void SetListContactPeopleResponses(
-      std::vector<absl::StatusOr<proto::ListContactPeopleResponse>> responses) {
-    absl::MutexLock lock(mutex_);
-    list_contact_people_responses_ = responses;
-  }
-
-  void ListContactPeople(
-      proto::ListContactPeopleRequest request,
-      absl::AnyInvocable<void(
-          const absl::StatusOr<proto::ListContactPeopleResponse>& response) &&>
-          callback) override;
-
-  std::vector<google::nearby::identity::v1::InitiateBindingRequest>
-  initiate_binding_requests() {
-    absl::MutexLock lock(mutex_);
-    return initiate_binding_requests_;
-  }
-
-  void SetInitiateBindingResponses(
-      std::vector<absl::StatusOr<google::nearby::identity::v1::
-                                      InitiateBindingResponse>>
-          responses) {
-    absl::MutexLock lock(mutex_);
-    initiate_binding_responses_ = responses;
-  }
-
-  void InitiateBinding(
-      google::nearby::identity::v1::InitiateBindingRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<google::nearby::identity::v1::
-                                        InitiateBindingResponse>& response) &&>
-          callback) override;
-
-  std::vector<google::nearby::identity::v1::JoinBindingRequest>
-  join_binding_requests() {
-    absl::MutexLock lock(mutex_);
-    return join_binding_requests_;
-  }
-
-  void SetJoinBindingResponses(
-      std::vector<absl::StatusOr<google::nearby::identity::v1::
-                                      JoinBindingResponse>>
-          responses) {
-    absl::MutexLock lock(mutex_);
-    join_binding_responses_ = responses;
-  }
-
-  void JoinBinding(
-      google::nearby::identity::v1::JoinBindingRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<google::nearby::identity::v1::
-                                        JoinBindingResponse>& response) &&>
-          callback) override;
-
-  std::vector<google::nearby::identity::v1::DeleteBindingRequest>
-  delete_binding_requests() {
-    absl::MutexLock lock(mutex_);
-    return delete_binding_requests_;
-  }
-
-  void SetDeleteBindingResponses(
-      std::vector<absl::StatusOr<google::nearby::identity::v1::
-                                      DeleteBindingResponse>>
-          responses) {
-    absl::MutexLock lock(mutex_);
-    delete_binding_responses_ = responses;
-  }
-
-  void DeleteBinding(
-      google::nearby::identity::v1::DeleteBindingRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<google::nearby::identity::v1::
-                                        DeleteBindingResponse>& response) &&>
-          callback) override;
-
- private:
-  absl::Mutex mutex_;
-  std::vector<nearby::sharing::proto::ListContactPeopleRequest>
-      list_contact_people_requests_ ABSL_GUARDED_BY(mutex_);
-  std::vector<absl::StatusOr<proto::ListContactPeopleResponse>>
-      list_contact_people_responses_ ABSL_GUARDED_BY(mutex_);
-  std::vector<google::nearby::identity::v1::InitiateBindingRequest>
-      initiate_binding_requests_ ABSL_GUARDED_BY(mutex_);
-  std::vector<
-      absl::StatusOr<google::nearby::identity::v1::InitiateBindingResponse>>
-      initiate_binding_responses_ ABSL_GUARDED_BY(mutex_);
-  std::vector<google::nearby::identity::v1::JoinBindingRequest>
-      join_binding_requests_ ABSL_GUARDED_BY(mutex_);
-  std::vector<absl::StatusOr<google::nearby::identity::v1::JoinBindingResponse>>
-      join_binding_responses_ ABSL_GUARDED_BY(mutex_);
-  std::vector<google::nearby::identity::v1::DeleteBindingRequest>
-      delete_binding_requests_ ABSL_GUARDED_BY(mutex_);
-  std::vector<
-      absl::StatusOr<google::nearby::identity::v1::DeleteBindingResponse>>
-      delete_binding_responses_ ABSL_GUARDED_BY(mutex_);
-};
-
-// A fake implementation of the Nearby Identity RPC client that stores all
-// request data. Only use in unit tests.
-class FakeNearbyIdentityClient
-    : public nearby::sharing::api::IdentityRpcClient {
- public:
-  FakeNearbyIdentityClient() = default;
-  ~FakeNearbyIdentityClient() override = default;
-
-  std::vector<google::nearby::identity::v1::PublishDeviceRequest>
-  publish_device_requests() ABSL_LOCKS_EXCLUDED(mutex_) {
-    absl::MutexLock lock(mutex_);
-    return publish_device_requests_;
-  }
-
-  std::vector<google::nearby::identity::v1::QuerySharedCredentialsRequest>
-  query_shared_credentials_requests() ABSL_LOCKS_EXCLUDED(mutex_) {
-    absl::MutexLock lock(mutex_);
-    return query_shared_credentials_requests_;
-  }
-
-  void PublishDevice(
-      google::nearby::identity::v1::PublishDeviceRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<google::nearby::identity::v1::
-                                        PublishDeviceResponse>& response) &&>
-          callback) ABSL_LOCKS_EXCLUDED(mutex_) override;
-
-  void SetPublishDeviceResponses(
-      std::vector<
-          absl::StatusOr<google::nearby::identity::v1::PublishDeviceResponse>>
-          responses) ABSL_LOCKS_EXCLUDED(mutex_) {
-    absl::MutexLock lock(mutex_);
-    publish_device_responses_ = responses;
-  }
-
-  void QuerySharedCredentials(
-      google::nearby::identity::v1::QuerySharedCredentialsRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<
-               google::nearby::identity::v1::QuerySharedCredentialsResponse>&
-                   response) &&>
-          callback) ABSL_LOCKS_EXCLUDED(mutex_) override;
-
-  void SetQuerySharedCredentialsResponses(
-      std::vector<absl::StatusOr<
-          google::nearby::identity::v1::QuerySharedCredentialsResponse>>
-          responses) ABSL_LOCKS_EXCLUDED(mutex_) {
-    absl::MutexLock lock(mutex_);
-    query_shared_credentials_responses_ = responses;
-  }
-
-  std::vector<google::nearby::identity::v1::GetAccountInfoRequest>
-  get_account_info_requests() ABSL_LOCKS_EXCLUDED(mutex_) {
-    absl::MutexLock lock(mutex_);
-    return get_account_info_requests_;
-  }
-
-  void GetAccountInfo(
-      google::nearby::identity::v1::GetAccountInfoRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<google::nearby::identity::v1::
-                                        GetAccountInfoResponse>& response) &&>
-          callback) ABSL_LOCKS_EXCLUDED(mutex_) override;
-
-  void SetGetAccountInfoResponse(
-      absl::StatusOr<google::nearby::identity::v1::GetAccountInfoResponse>
-          response) ABSL_LOCKS_EXCLUDED(mutex_) {
-    absl::MutexLock lock(mutex_);
-    get_account_info_response_ = response;
-  }
-
-  std::vector<google::nearby::identity::v1::
-                  QuerySharedCredentialsWithBindingIdsRequest>
-  query_shared_credentials_with_binding_ids_requests()
-      ABSL_LOCKS_EXCLUDED(mutex_) {
-    absl::MutexLock lock(mutex_);
-    return query_shared_credentials_with_binding_ids_requests_;
-  }
-
-  void QuerySharedCredentialsWithBindingIds(
-      google::nearby::identity::v1::QuerySharedCredentialsWithBindingIdsRequest
-          request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<
-               google::nearby::identity::v1::
-                   QuerySharedCredentialsWithBindingIdsResponse>& response) &&>
-          callback) ABSL_LOCKS_EXCLUDED(mutex_) override;
-
-  void SetQuerySharedCredentialsWithBindingIdsResponse(
-      std::vector<absl::StatusOr<
-          google::nearby::identity::v1::
-              QuerySharedCredentialsWithBindingIdsResponse>>
-          responses) ABSL_LOCKS_EXCLUDED(mutex_) {
-    absl::MutexLock lock(mutex_);
-    query_shared_credentials_with_binding_ids_responses_ = responses;
-  }
-
- private:
-  absl::Mutex mutex_;
-  std::vector<google::nearby::identity::v1::PublishDeviceRequest>
-      publish_device_requests_ ABSL_GUARDED_BY(mutex_);
-  std::vector<
-      absl::StatusOr<google::nearby::identity::v1::PublishDeviceResponse>>
-      publish_device_responses_ ABSL_GUARDED_BY(mutex_);
-
-  std::vector<google::nearby::identity::v1::QuerySharedCredentialsRequest>
-      query_shared_credentials_requests_ ABSL_GUARDED_BY(mutex_);
-  std::vector<absl::StatusOr<
-      google::nearby::identity::v1::QuerySharedCredentialsResponse>>
-      query_shared_credentials_responses_ ABSL_GUARDED_BY(mutex_);
-
-  std::vector<google::nearby::identity::v1::GetAccountInfoRequest>
-      get_account_info_requests_ ABSL_GUARDED_BY(mutex_);
-  absl::StatusOr<google::nearby::identity::v1::GetAccountInfoResponse>
-      get_account_info_response_ ABSL_GUARDED_BY(mutex_);
-
-  std::vector<
-      google::nearby::identity::v1::QuerySharedCredentialsWithBindingIdsRequest>
-      query_shared_credentials_with_binding_ids_requests_
-          ABSL_GUARDED_BY(mutex_);
-  std::vector<absl::StatusOr<google::nearby::identity::v1::
-                                 QuerySharedCredentialsWithBindingIdsResponse>>
-      query_shared_credentials_with_binding_ids_responses_
-          ABSL_GUARDED_BY(mutex_);
-};
-
-class FakeNearbyShareClientFactory
-    : public nearby::sharing::api::SharingRpcClientFactory {
- public:
-  FakeNearbyShareClientFactory() = default;
-  ~FakeNearbyShareClientFactory() override = default;
-
- public:
-  // Returns all FakeNearbyShareClient instances created by CreateInstance().
-  std::vector<FakeNearbyShareClient*>& instances() { return instances_; }
-  std::vector<FakeNearbyIdentityClient*>& identity_instances() {
-    return identity_instances_;
-  }
-
- private:
-  // SharingRpcClientFactory:
-  std::unique_ptr<nearby::sharing::api::SharingRpcClient> CreateInstance()
-      override;
-
-  std::unique_ptr<nearby::sharing::api::IdentityRpcClient>
-  CreateIdentityInstance() override;
-
-  std::vector<FakeNearbyShareClient*> instances_;
-  std::vector<FakeNearbyIdentityClient*> identity_instances_;
-};
-
-}  // namespace sharing
-}  // namespace nearby
-
-#endif  // THIRD_PARTY_NEARBY_SHARING_INTERNAL_API_FAKE_NEARBY_SHARE_CLIENT_H_
diff --git a/sharing/internal/api/mock_sharing_platform.h b/sharing/internal/api/mock_sharing_platform.h
index fc7b547d..b5b64e18 100644
--- a/sharing/internal/api/mock_sharing_platform.h
+++ b/sharing/internal/api/mock_sharing_platform.h
@@ -22,11 +22,9 @@
 #include "gmock/gmock.h"
 #include "absl/strings/string_view.h"
 #include "internal/base/file_path.h"
-#include "internal/platform/clock.h"
 #include "internal/platform/device_info.h"
 #include "internal/platform/implementation/account_manager.h"
 #include "internal/platform/task_runner.h"
-#include "sharing/analytics/analytics_recorder.h"
 #include "sharing/internal/api/app_info.h"
 #include "sharing/internal/api/bluetooth_adapter.h"
 #include "sharing/internal/api/fast_init_ble_beacon.h"
@@ -35,7 +33,6 @@
 #include "sharing/internal/api/preference_manager.h"
 #include "sharing/internal/api/public_certificate_database.h"
 #include "sharing/internal/api/sharing_platform.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
 #include "sharing/internal/api/system_info.h"
 
 namespace nearby::sharing::api {
@@ -79,11 +76,6 @@ class MockSharingPlatform : public SharingPlatform {
   MOCK_METHOD(std::unique_ptr<PublicCertificateDatabase>,
               CreatePublicCertificateDatabase, (const FilePath& database_path),
               (override));
-  MOCK_METHOD(
-      std::unique_ptr<SharingRpcClientFactory>, CreateSharingRpcClientFactory,
-      (Clock * clock,
-       nearby::sharing::analytics::AnalyticsRecorder* analytics_recorder),
-      (override));
   MOCK_METHOD(bool, UpdateFileOriginMetadata,
               (std::vector<FilePath> & file_paths), (override));
 };
diff --git a/sharing/internal/api/sharing_platform.h b/sharing/internal/api/sharing_platform.h
index abc3703a..d5bab76a 100644
--- a/sharing/internal/api/sharing_platform.h
+++ b/sharing/internal/api/sharing_platform.h
@@ -21,11 +21,9 @@
 
 #include "absl/strings/string_view.h"
 #include "internal/base/file_path.h"
-#include "internal/platform/clock.h"
 #include "internal/platform/device_info.h"
 #include "internal/platform/implementation/account_manager.h"
 #include "internal/platform/task_runner.h"
-#include "sharing/analytics/analytics_recorder.h"
 #include "sharing/internal/api/app_info.h"
 #include "sharing/internal/api/bluetooth_adapter.h"
 #include "sharing/internal/api/fast_init_ble_beacon.h"
@@ -33,7 +31,6 @@
 #include "sharing/internal/api/network_monitor.h"
 #include "sharing/internal/api/preference_manager.h"
 #include "sharing/internal/api/public_certificate_database.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
 #include "sharing/internal/api/system_info.h"
 
 namespace nearby::sharing::api {
@@ -72,11 +69,6 @@ class SharingPlatform {
   virtual std::unique_ptr<PublicCertificateDatabase>
   CreatePublicCertificateDatabase(const FilePath& database_path) = 0;
 
-  virtual std::unique_ptr<SharingRpcClientFactory>
-  CreateSharingRpcClientFactory(
-      Clock* clock,
-      nearby::sharing::analytics::AnalyticsRecorder* analytics_recorder) = 0;
-
   // On platforms where it is supported, tag the transferred files as
   // originating from an untrusted source.
   // Returns true on success.
diff --git a/sharing/internal/api/sharing_rpc_client.h b/sharing/internal/api/sharing_rpc_client.h
deleted file mode 100644
index 7dcb91e6..00000000
--- a/sharing/internal/api/sharing_rpc_client.h
+++ /dev/null
@@ -1,117 +0,0 @@
-// Copyright 2023 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef THIRD_PARTY_NEARBY_SHARING_INTERNAL_API_SHARING_RPC_CLIENT_H_
-#define THIRD_PARTY_NEARBY_SHARING_INTERNAL_API_SHARING_RPC_CLIENT_H_
-
-#include <memory>
-
-#include "google/nearby/identity/v1/binding.pb.h"
-#include "google/nearby/identity/v1/rpcs.pb.h"
-#include "absl/functional/any_invocable.h"
-#include "absl/status/statusor.h"
-#include "sharing/proto/certificate_rpc.pb.h"
-#include "sharing/proto/contact_rpc.pb.h"
-#include "sharing/proto/device_rpc.pb.h"
-
-namespace nearby::sharing::api {
-
-// IdentityRpcClient is used to access Nearby Identity backend APIs.
-class IdentityRpcClient {
- public:
-  IdentityRpcClient() = default;
-  virtual ~IdentityRpcClient() = default;
-
-  virtual void QuerySharedCredentials(
-      google::nearby::identity::v1::QuerySharedCredentialsRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<
-               google::nearby::identity::v1::QuerySharedCredentialsResponse>&
-                   response) &&>
-          callback) = 0;
-
-  virtual void PublishDevice(
-      google::nearby::identity::v1::PublishDeviceRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<google::nearby::identity::v1::
-                                        PublishDeviceResponse>& response) &&>
-          callback) = 0;
-
-  virtual void GetAccountInfo(
-      google::nearby::identity::v1::GetAccountInfoRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<google::nearby::identity::v1::
-                                        GetAccountInfoResponse>& response) &&>
-          callback) = 0;
-
-  virtual void QuerySharedCredentialsWithBindingIds(
-      google::nearby::identity::v1::QuerySharedCredentialsWithBindingIdsRequest
-          request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<
-               google::nearby::identity::v1::
-                   QuerySharedCredentialsWithBindingIdsResponse>& response) &&>
-          callback) = 0;
-};
-
-// SharingRpcClient is used to access Nearby Share backend APIs.
-class SharingRpcClient {
- public:
-  SharingRpcClient() = default;
-  virtual ~SharingRpcClient() = default;
-
-  // NearbyShareService v1: ListContactPeople
-  virtual void ListContactPeople(
-      proto::ListContactPeopleRequest request,
-      absl::AnyInvocable<void(
-          const absl::StatusOr<proto::ListContactPeopleResponse>& response) &&>
-          callback) = 0;
-
-  virtual void InitiateBinding(
-      google::nearby::identity::v1::InitiateBindingRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<google::nearby::identity::v1::
-                                        InitiateBindingResponse>& response) &&>
-          callback) = 0;
-
-  virtual void JoinBinding(
-      google::nearby::identity::v1::JoinBindingRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<google::nearby::identity::v1::
-                                        JoinBindingResponse>& response) &&>
-          callback) = 0;
-
-  virtual void DeleteBinding(
-      google::nearby::identity::v1::DeleteBindingRequest request,
-      absl::AnyInvocable<
-          void(const absl::StatusOr<google::nearby::identity::v1::
-                                        DeleteBindingResponse>& response) &&>
-          callback) = 0;
-};
-
-// Interface for creating SharingRpcClient instances. Because each
-// SharingRpcClient instance can only be used for one API call, a factory
-// makes it easier to make multiple requests in sequence or in parallel.
-class SharingRpcClientFactory {
- public:
-  SharingRpcClientFactory() = default;
-  virtual ~SharingRpcClientFactory() = default;
-
-  virtual std::unique_ptr<SharingRpcClient> CreateInstance() = 0;
-  virtual std::unique_ptr<IdentityRpcClient> CreateIdentityInstance() = 0;
-};
-
-}  // namespace nearby::sharing::api
-
-#endif  // THIRD_PARTY_NEARBY_SHARING_INTERNAL_API_SHARING_RPC_CLIENT_H_
diff --git a/sharing/nearby_sharing_service_factory.cc b/sharing/nearby_sharing_service_factory.cc
index baee53f8..f7aac28d 100644
--- a/sharing/nearby_sharing_service_factory.cc
+++ b/sharing/nearby_sharing_service_factory.cc
@@ -17,6 +17,7 @@
 #include <memory>
 #include <utility>
 
+#include "location/nearby/sharing/lib/rpc/grpc_async_client_factory.h"
 #include "internal/analytics/event_logger.h"
 #include "internal/platform/task_runner.h"
 #include "sharing/analytics/analytics_recorder.h"
@@ -55,8 +56,9 @@ NearbySharingService* NearbySharingServiceFactory::CreateSharingService(
           sharing_platform.GetDeviceInfo(), event_logger);
 
   auto nearby_share_client_factory =
-      sharing_platform.CreateSharingRpcClientFactory(context_->GetClock(),
-                                                     analytics_recorder);
+      std::make_unique<platform::common::GrpcAsyncClientFactory>(
+          &sharing_platform.GetAccountManager(), context_->GetClock(),
+          analytics_recorder);
   auto nearby_share_contact_manager =
       std::make_unique<NearbyShareContactManagerImpl>(
           context_.get(), sharing_platform.GetAccountManager(),
diff --git a/sharing/nearby_sharing_service_impl.cc b/sharing/nearby_sharing_service_impl.cc
index fc21d2f4..1d48bff6 100644
--- a/sharing/nearby_sharing_service_impl.cc
+++ b/sharing/nearby_sharing_service_impl.cc
@@ -31,6 +31,7 @@
 #include <utility>
 #include <vector>
 
+#include "location/nearby/sharing/lib/rpc/sharing_rpc_client.h"
 #include "absl/container/flat_hash_map.h"
 #include "absl/functional/any_invocable.h"
 #include "absl/functional/bind_front.h"
@@ -72,7 +73,6 @@
 #include "sharing/incoming_share_session.h"
 #include "sharing/internal/api/bluetooth_adapter.h"
 #include "sharing/internal/api/sharing_platform.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
 #include "sharing/internal/base/encode.h"
 #include "sharing/internal/public/connectivity_manager.h"
 #include "sharing/internal/public/context.h"
diff --git a/sharing/nearby_sharing_service_impl.h b/sharing/nearby_sharing_service_impl.h
index 82813706..21152726 100644
--- a/sharing/nearby_sharing_service_impl.h
+++ b/sharing/nearby_sharing_service_impl.h
@@ -27,6 +27,7 @@
 #include <tuple>
 #include <vector>
 
+#include "location/nearby/sharing/lib/rpc/sharing_rpc_client.h"
 #include "absl/container/flat_hash_map.h"
 #include "absl/container/flat_hash_set.h"
 #include "absl/functional/any_invocable.h"
@@ -51,7 +52,6 @@
 #include "sharing/internal/api/bluetooth_adapter.h"
 #include "sharing/internal/api/preference_manager.h"
 #include "sharing/internal/api/sharing_platform.h"
-#include "sharing/internal/api/sharing_rpc_client.h"
 #include "sharing/internal/public/context.h"
 #include "sharing/local_device_data/nearby_share_local_device_data_manager.h"
 #include "sharing/nearby_connection.h"