diff --git a/web/src/integrationTest/java/de/cotto/lndmanagej/controller/NodeControllerIT.java b/web/src/integrationTest/java/de/cotto/lndmanagej/controller/NodeControllerIT.java
index 96cf072d..d7bb5588 100644
--- a/web/src/integrationTest/java/de/cotto/lndmanagej/controller/NodeControllerIT.java
+++ b/web/src/integrationTest/java/de/cotto/lndmanagej/controller/NodeControllerIT.java
@@ -106,6 +106,15 @@ class NodeControllerIT {
                 .andExpect(jsonPath("$.channels", is(channelIds)));
     }
 
+    @Test
+    void getAllChannelIds() throws Exception {
+        when(channelService.getAllChannelsWith(PUBKEY_2)).thenReturn(Set.of(LOCAL_OPEN_CHANNEL, CLOSED_CHANNEL_3));
+        List<String> channelIds = List.of(CHANNEL_ID.toString(), CHANNEL_ID_3.toString());
+        mockMvc.perform(get(NODE_PREFIX + "/all-channels"))
+                .andExpect(jsonPath("$.node", is(PUBKEY_2.toString())))
+                .andExpect(jsonPath("$.channels", is(channelIds)));
+    }
+
     @Test
     void getBalance() throws Exception {
         when(balanceService.getBalanceInformation(PUBKEY_2)).thenReturn(BALANCE_INFORMATION);
diff --git a/web/src/main/java/de/cotto/lndmanagej/controller/NodeController.java b/web/src/main/java/de/cotto/lndmanagej/controller/NodeController.java
index 89dff6bd..b48ef3e4 100644
--- a/web/src/main/java/de/cotto/lndmanagej/controller/NodeController.java
+++ b/web/src/main/java/de/cotto/lndmanagej/controller/NodeController.java
@@ -84,6 +84,13 @@ public class NodeController {
         return new ChannelsForNodeDto(pubkey, channels);
     }
 
+    @GetMapping("/all-channels")
+    public ChannelsForNodeDto getAllChannelIdsForPubkey(@PathVariable Pubkey pubkey) {
+        mark("getAllChannelIdsForPubkey");
+        List<ChannelId> channels = toSortedList(channelService.getAllChannelsWith(pubkey));
+        return new ChannelsForNodeDto(pubkey, channels);
+    }
+
     @GetMapping("/balance")
     public BalanceInformationDto getBalance(@PathVariable Pubkey pubkey) {
         mark("getBalance");
diff --git a/web/src/test/java/de/cotto/lndmanagej/controller/NodeControllerTest.java b/web/src/test/java/de/cotto/lndmanagej/controller/NodeControllerTest.java
index a9bb59da..b10a594b 100644
--- a/web/src/test/java/de/cotto/lndmanagej/controller/NodeControllerTest.java
+++ b/web/src/test/java/de/cotto/lndmanagej/controller/NodeControllerTest.java
@@ -141,6 +141,21 @@ class NodeControllerTest {
                 .isEqualTo(new ChannelsForNodeDto(PUBKEY, List.of(CHANNEL_ID, CHANNEL_ID_2)));
     }
 
+    @Test
+    void getAllChannelIds() {
+        when(channelService.getAllChannelsWith(PUBKEY)).thenReturn(Set.of(LOCAL_OPEN_CHANNEL, CLOSED_CHANNEL_3));
+        assertThat(nodeController.getAllChannelIdsForPubkey(PUBKEY))
+                .isEqualTo(new ChannelsForNodeDto(PUBKEY, List.of(CHANNEL_ID, CHANNEL_ID_3)));
+        verify(metrics).mark(argThat(name -> name.endsWith(".getAllChannelIdsForPubkey")));
+    }
+
+    @Test
+    void getAllChannelIds_ordered() {
+        when(channelService.getAllChannelsWith(PUBKEY)).thenReturn(Set.of(CLOSED_CHANNEL_2, LOCAL_OPEN_CHANNEL));
+        assertThat(nodeController.getAllChannelIdsForPubkey(PUBKEY))
+                .isEqualTo(new ChannelsForNodeDto(PUBKEY, List.of(CHANNEL_ID, CHANNEL_ID_2)));
+    }
+
     @Test
     void getBalance() {
         when(balanceService.getBalanceInformation(PUBKEY)).thenReturn(BALANCE_INFORMATION);