diff --git a/application/src/integrationTest/java/de/cotto/lndmanagej/controller/ChannelDetailsControllerIT.java b/application/src/integrationTest/java/de/cotto/lndmanagej/controller/ChannelDetailsControllerIT.java
index bf86bdb1..501d9cb6 100644
--- a/application/src/integrationTest/java/de/cotto/lndmanagej/controller/ChannelDetailsControllerIT.java
+++ b/application/src/integrationTest/java/de/cotto/lndmanagej/controller/ChannelDetailsControllerIT.java
@@ -2,6 +2,7 @@ package de.cotto.lndmanagej.controller;
 
 import de.cotto.lndmanagej.metrics.Metrics;
 import de.cotto.lndmanagej.service.ChannelService;
+import de.cotto.lndmanagej.service.NodeService;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
@@ -12,9 +13,12 @@ import java.util.Optional;
 
 import static de.cotto.lndmanagej.model.ChannelIdFixtures.CHANNEL_ID;
 import static de.cotto.lndmanagej.model.LocalOpenChannelFixtures.LOCAL_OPEN_CHANNEL;
+import static de.cotto.lndmanagej.model.NodeFixtures.ALIAS_2;
+import static de.cotto.lndmanagej.model.PubkeyFixtures.PUBKEY_2;
+import static org.hamcrest.core.Is.is;
 import static org.mockito.Mockito.when;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 
 @WebMvcTest(controllers = ChannelDetailsController.class)
@@ -27,6 +31,9 @@ class ChannelDetailsControllerIT {
     @MockBean
     private ChannelService channelService;
 
+    @MockBean
+    private NodeService nodeService;
+
     @MockBean
     @SuppressWarnings("unused")
     private Metrics metrics;
@@ -38,9 +45,12 @@ class ChannelDetailsControllerIT {
     }
 
     @Test
-    void details() throws Exception {
+    void getChannelDetails() throws Exception {
+        when(nodeService.getAlias(PUBKEY_2)).thenReturn(ALIAS_2);
         when(channelService.getLocalChannel(CHANNEL_ID)).thenReturn(Optional.of(LOCAL_OPEN_CHANNEL));
         mockMvc.perform(get(CHANNEL_PREFIX + "/details"))
-                .andExpect(content().json("{\"channelId\":\"" + CHANNEL_ID.getShortChannelId() + "\"}"));
+                .andExpect(jsonPath("$.channelId", is(String.valueOf(CHANNEL_ID.getShortChannelId()))))
+                .andExpect(jsonPath("$.remotePubkey", is(PUBKEY_2.toString())))
+                .andExpect(jsonPath("$.remoteAlias", is(ALIAS_2)));
     }
 }
\ No newline at end of file
diff --git a/application/src/main/java/de/cotto/lndmanagej/controller/ChannelDetailsController.java b/application/src/main/java/de/cotto/lndmanagej/controller/ChannelDetailsController.java
index 19c219c6..3e8c845d 100644
--- a/application/src/main/java/de/cotto/lndmanagej/controller/ChannelDetailsController.java
+++ b/application/src/main/java/de/cotto/lndmanagej/controller/ChannelDetailsController.java
@@ -4,7 +4,9 @@ import com.codahale.metrics.MetricRegistry;
 import de.cotto.lndmanagej.metrics.Metrics;
 import de.cotto.lndmanagej.model.ChannelId;
 import de.cotto.lndmanagej.model.LocalChannel;
+import de.cotto.lndmanagej.model.Pubkey;
 import de.cotto.lndmanagej.service.ChannelService;
+import de.cotto.lndmanagej.service.NodeService;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -14,10 +16,12 @@ import org.springframework.web.bind.annotation.RestController;
 @RequestMapping("/api/channel/{channelId}")
 public class ChannelDetailsController {
     private final ChannelService channelService;
+    private final NodeService nodeService;
     private final Metrics metrics;
 
-    public ChannelDetailsController(ChannelService channelService, Metrics metrics) {
+    public ChannelDetailsController(ChannelService channelService, NodeService nodeService, Metrics metrics) {
         this.channelService = channelService;
+        this.nodeService = nodeService;
         this.metrics = metrics;
     }
 
@@ -28,6 +32,8 @@ public class ChannelDetailsController {
         if (localChannel == null) {
             throw new NotFoundException();
         }
-        return new ChannelDetailsDto(localChannel.getId());
+        Pubkey remotePubkey = localChannel.getRemotePubkey();
+        String remoteAlias = nodeService.getAlias(remotePubkey);
+        return new ChannelDetailsDto(localChannel.getId(), remotePubkey, remoteAlias);
     }
 }
diff --git a/application/src/main/java/de/cotto/lndmanagej/controller/ChannelDetailsDto.java b/application/src/main/java/de/cotto/lndmanagej/controller/ChannelDetailsDto.java
index 596b6269..19144482 100644
--- a/application/src/main/java/de/cotto/lndmanagej/controller/ChannelDetailsDto.java
+++ b/application/src/main/java/de/cotto/lndmanagej/controller/ChannelDetailsDto.java
@@ -3,6 +3,11 @@ package de.cotto.lndmanagej.controller;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import de.cotto.lndmanagej.model.ChannelId;
+import de.cotto.lndmanagej.model.Pubkey;
 
-public record ChannelDetailsDto(@JsonSerialize(using = ToStringSerializer.class) ChannelId channelId) {
+public record ChannelDetailsDto(
+        @JsonSerialize(using = ToStringSerializer.class) ChannelId channelId,
+        @JsonSerialize(using = ToStringSerializer.class) Pubkey remotePubkey,
+        String remoteAlias
+) {
 }
diff --git a/application/src/test/java/de/cotto/lndmanagej/controller/ChannelDetailsControllerTest.java b/application/src/test/java/de/cotto/lndmanagej/controller/ChannelDetailsControllerTest.java
index 91df7129..00003c5a 100644
--- a/application/src/test/java/de/cotto/lndmanagej/controller/ChannelDetailsControllerTest.java
+++ b/application/src/test/java/de/cotto/lndmanagej/controller/ChannelDetailsControllerTest.java
@@ -2,6 +2,7 @@ package de.cotto.lndmanagej.controller;
 
 import de.cotto.lndmanagej.metrics.Metrics;
 import de.cotto.lndmanagej.service.ChannelService;
+import de.cotto.lndmanagej.service.NodeService;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.InjectMocks;
@@ -12,6 +13,8 @@ import java.util.Optional;
 
 import static de.cotto.lndmanagej.model.ChannelIdFixtures.CHANNEL_ID;
 import static de.cotto.lndmanagej.model.LocalOpenChannelFixtures.LOCAL_OPEN_CHANNEL;
+import static de.cotto.lndmanagej.model.NodeFixtures.ALIAS_2;
+import static de.cotto.lndmanagej.model.PubkeyFixtures.PUBKEY_2;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 import static org.mockito.ArgumentMatchers.argThat;
@@ -26,6 +29,9 @@ class ChannelDetailsControllerTest {
     @Mock
     private ChannelService channelService;
 
+    @Mock
+    private NodeService nodeService;
+
     @Mock
     private Metrics metrics;
 
@@ -37,9 +43,11 @@ class ChannelDetailsControllerTest {
 
     @Test
     void getChannelDetails() throws NotFoundException {
+        ChannelDetailsDto expectedDetails = new ChannelDetailsDto(CHANNEL_ID, PUBKEY_2, ALIAS_2);
+        when(nodeService.getAlias(PUBKEY_2)).thenReturn(ALIAS_2);
         when(channelService.getLocalChannel(CHANNEL_ID)).thenReturn(Optional.of(LOCAL_OPEN_CHANNEL));
-        assertThat(channelDetailsController.getChannelDetails(CHANNEL_ID))
-                .isEqualTo(new ChannelDetailsDto(CHANNEL_ID));
+
+        assertThat(channelDetailsController.getChannelDetails(CHANNEL_ID)).isEqualTo(expectedDetails);
         verify(metrics).mark(argThat(name -> name.endsWith(".getChannelDetails")));
     }
 }
\ No newline at end of file