diff --git a/call/BUILD.gn b/call/BUILD.gn
index 684b076d27..f57f9e0d3c 100644
--- a/call/BUILD.gn
+++ b/call/BUILD.gn
@@ -111,6 +111,7 @@ rtc_library("rtp_interfaces") {
     "../api:frame_transformer_interface",
     "../api:network_state_predictor_api",
     "../api:rtp_headers",
+    "../api:rtp_packet_sender",
     "../api:rtp_parameters",
     "../api/crypto:options",
     "../api/environment",
diff --git a/call/rtp_transport_controller_send_interface.h b/call/rtp_transport_controller_send_interface.h
index bb995f9cb4..aa716987ad 100644
--- a/call/rtp_transport_controller_send_interface.h
+++ b/call/rtp_transport_controller_send_interface.h
@@ -23,6 +23,7 @@
 #include "api/crypto/crypto_options.h"
 #include "api/fec_controller.h"
 #include "api/frame_transformer_interface.h"
+#include "api/rtp_packet_sender.h"
 #include "api/transport/bandwidth_estimation_settings.h"
 #include "api/transport/bitrate_settings.h"
 #include "api/transport/network_control.h"
@@ -31,7 +32,6 @@
 #include "common_video/frame_counts.h"
 #include "modules/rtp_rtcp/include/report_block_data.h"
 #include "modules/rtp_rtcp/include/rtcp_statistics.h"
-#include "modules/rtp_rtcp/include/rtp_packet_sender.h"
 #include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
 #include "modules/rtp_rtcp/source/rtp_packet_received.h"
 
diff --git a/modules/pacing/BUILD.gn b/modules/pacing/BUILD.gn
index 2d78fd8ed6..b560557190 100644
--- a/modules/pacing/BUILD.gn
+++ b/modules/pacing/BUILD.gn
@@ -33,6 +33,7 @@ rtc_library("pacing") {
     "../../api:field_trials_view",
     "../../api:field_trials_view",
     "../../api:function_view",
+    "../../api:rtp_packet_sender",
     "../../api:sequence_checker",
     "../../api/rtc_event_log",
     "../../api/task_queue:pending_task_safety_flag",
diff --git a/modules/pacing/g3doc/index.md b/modules/pacing/g3doc/index.md
index 69f1e69513..bd17746704 100644
--- a/modules/pacing/g3doc/index.md
+++ b/modules/pacing/g3doc/index.md
@@ -157,7 +157,7 @@ Several methods are used to gather statistics in pacer state:
 *   `ExpectedQueueTime()` total bytes in the queue divided by the send rate.
 
 [RTPSender]: https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/modules/rtp_rtcp/source/rtp_sender.h;drc=77ee8542dd35d5143b5788ddf47fb7cdb96eb08e
-[RtpPacketSender]: https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/modules/rtp_rtcp/include/rtp_packet_sender.h;drc=ea55b0872f14faab23a4e5dbcb6956369c8ed5dc
+[RtpPacketSender]: https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/api/rtp_packet_sender.h;drc=ea55b0872f14faab23a4e5dbcb6956369c8ed5dc
 [RtpPacketPacer]: https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/modules/pacing/rtp_packet_pacer.h;drc=e7bc3a347760023dd4840cf6ebdd1e6c8592f4d7
 [PacketRouter]: https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/modules/pacing/packet_router.h;drc=3d2210876e31d0bb5c7de88b27fd02ceb1f4e03e
 [TaskQueuePacedSender]: https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/modules/pacing/task_queue_paced_sender.h;drc=5051693ada61bc7b78855c6fb3fa87a0394fa813
diff --git a/modules/pacing/pacing_controller.h b/modules/pacing/pacing_controller.h
index bdf8bef392..9d7891266b 100644
--- a/modules/pacing/pacing_controller.h
+++ b/modules/pacing/pacing_controller.h
@@ -22,6 +22,7 @@
 #include "absl/types/optional.h"
 #include "api/field_trials_view.h"
 #include "api/function_view.h"
+#include "api/rtp_packet_sender.h"
 #include "api/transport/field_trial_based_config.h"
 #include "api/transport/network_types.h"
 #include "api/units/data_size.h"
@@ -30,7 +31,6 @@
 #include "modules/pacing/interval_budget.h"
 #include "modules/pacing/prioritized_packet_queue.h"
 #include "modules/pacing/rtp_packet_pacer.h"
-#include "modules/rtp_rtcp/include/rtp_packet_sender.h"
 #include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
 #include "modules/rtp_rtcp/source/rtp_packet_to_send.h"
 #include "rtc_base/experiments/field_trial_parser.h"
diff --git a/modules/pacing/rtp_packet_pacer.h b/modules/pacing/rtp_packet_pacer.h
index e2cf806385..2caa665c51 100644
--- a/modules/pacing/rtp_packet_pacer.h
+++ b/modules/pacing/rtp_packet_pacer.h
@@ -16,11 +16,11 @@
 #include <vector>
 
 #include "absl/types/optional.h"
+#include "api/transport/network_types.h"
 #include "api/units/data_rate.h"
 #include "api/units/data_size.h"
 #include "api/units/time_delta.h"
 #include "api/units/timestamp.h"
-#include "modules/rtp_rtcp/include/rtp_packet_sender.h"
 
 namespace webrtc {
 
diff --git a/modules/rtp_rtcp/BUILD.gn b/modules/rtp_rtcp/BUILD.gn
index b5817106ea..a1f563bcc7 100644
--- a/modules/rtp_rtcp/BUILD.gn
+++ b/modules/rtp_rtcp/BUILD.gn
@@ -21,8 +21,6 @@ rtc_library("rtp_rtcp_format") {
     "include/rtcp_statistics.h",
     "include/rtp_cvo.h",
     "include/rtp_header_extension_map.h",
-    "include/rtp_packet_sender.h",  # Kept for compatibility with downstream
-                                    # projects
     "include/rtp_rtcp_defines.h",
     "source/byte_io.h",
     "source/rtcp_packet.h",
diff --git a/modules/rtp_rtcp/include/rtp_packet_sender.h b/modules/rtp_rtcp/include/rtp_packet_sender.h
deleted file mode 100644
index 9889d77ada..0000000000
--- a/modules/rtp_rtcp/include/rtp_packet_sender.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- *  Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef MODULES_RTP_RTCP_INCLUDE_RTP_PACKET_SENDER_H_
-#define MODULES_RTP_RTCP_INCLUDE_RTP_PACKET_SENDER_H_
-
-#include <memory>
-#include <vector>
-
-#include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
-#include "modules/rtp_rtcp/source/rtp_packet_to_send.h"
-
-// Kept for compatibility with the newer location of the header
-#include "api/rtp_packet_sender.h"
-
-#endif  // MODULES_RTP_RTCP_INCLUDE_RTP_PACKET_SENDER_H_
diff --git a/modules/rtp_rtcp/source/rtp_rtcp_interface.h b/modules/rtp_rtcp/source/rtp_rtcp_interface.h
index 9fbe93fff1..406942a7eb 100644
--- a/modules/rtp_rtcp/source/rtp_rtcp_interface.h
+++ b/modules/rtp_rtcp/source/rtp_rtcp_interface.h
@@ -19,12 +19,12 @@
 #include "absl/types/optional.h"
 #include "api/field_trials_view.h"
 #include "api/frame_transformer_interface.h"
+#include "api/rtp_packet_sender.h"
 #include "api/scoped_refptr.h"
 #include "api/units/time_delta.h"
 #include "api/video/video_bitrate_allocation.h"
 #include "modules/rtp_rtcp/include/receive_statistics.h"
 #include "modules/rtp_rtcp/include/report_block_data.h"
-#include "modules/rtp_rtcp/include/rtp_packet_sender.h"
 #include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
 #include "modules/rtp_rtcp/source/rtp_packet_to_send.h"
 #include "modules/rtp_rtcp/source/rtp_sequence_number_map.h"
diff --git a/modules/rtp_rtcp/source/rtp_sender.h b/modules/rtp_rtcp/source/rtp_sender.h
index a398f16d46..61a1a5fbfe 100644
--- a/modules/rtp_rtcp/source/rtp_sender.h
+++ b/modules/rtp_rtcp/source/rtp_sender.h
@@ -22,9 +22,9 @@
 #include "api/array_view.h"
 #include "api/call/transport.h"
 #include "api/field_trials_view.h"
+#include "api/rtp_packet_sender.h"
 #include "modules/rtp_rtcp/include/flexfec_sender.h"
 #include "modules/rtp_rtcp/include/rtp_header_extension_map.h"
-#include "modules/rtp_rtcp/include/rtp_packet_sender.h"
 #include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
 #include "modules/rtp_rtcp/source/rtp_packet_history.h"
 #include "modules/rtp_rtcp/source/rtp_rtcp_config.h"