diff --git a/turnstone/api/console_schemas.py b/turnstone/api/console_schemas.py
index 85e0c5cb..28742970 100644
--- a/turnstone/api/console_schemas.py
+++ b/turnstone/api/console_schemas.py
@@ -347,4 +347,25 @@ class AuditEventInfo(BaseModel):
 
 class ListAuditEventsResponse(BaseModel):
     events: list[AuditEventInfo]
+
+
+# ---------------------------------------------------------------------------
+# Channels
+# ---------------------------------------------------------------------------
+
+
+class ChannelUserInfo(BaseModel):
+    channel_type: str
+    channel_user_id: str
+    user_id: str
+    created: str
+
+
+class ListChannelUsersResponse(BaseModel):
+    channels: list[ChannelUserInfo]
+
+
+class CreateChannelUserRequest(BaseModel):
+    channel_type: str = Field(..., description="Channel type (e.g. discord, slack)")
+    channel_user_id: str = Field(..., description="External channel user identifier")
     total: int
diff --git a/turnstone/api/console_spec.py b/turnstone/api/console_spec.py
index 797e0ecd..49eaec7a 100644
--- a/turnstone/api/console_spec.py
+++ b/turnstone/api/console_spec.py
@@ -10,6 +10,7 @@ if TYPE_CHECKING:
 from turnstone.api.console_schemas import (
     AssignRoleRequest,
     AuditEventInfo,
+    ChannelUserInfo,
     ClusterNodesResponse,
     ClusterOverviewResponse,
     ClusterSnapshotResponse,
@@ -17,10 +18,12 @@ from turnstone.api.console_schemas import (
     ConsoleCreateWsRequest,
     ConsoleCreateWsResponse,
     ConsoleHealthResponse,
+    CreateChannelUserRequest,
     CreatePromptTemplateRequest,
     CreateRoleRequest,
     CreateToolPolicyRequest,
     ListAuditEventsResponse,
+    ListChannelUsersResponse,
     ListOrgsResponse,
     ListPromptTemplatesResponse,
     ListRolesResponse,
@@ -219,6 +222,31 @@ CONSOLE_ENDPOINTS: list[EndpointSpec] = [
         error_codes=[404],
         tags=["Admin"],
     ),
+    # --- Channels ---
+    EndpointSpec(
+        "/v1/api/admin/users/{user_id}/channels",
+        "GET",
+        "List channel links for a user",
+        response_model=ListChannelUsersResponse,
+        tags=["Admin"],
+    ),
+    EndpointSpec(
+        "/v1/api/admin/users/{user_id}/channels",
+        "POST",
+        "Link a channel account to a user",
+        request_model=CreateChannelUserRequest,
+        response_model=ChannelUserInfo,
+        error_codes=[400, 404, 409],
+        tags=["Admin"],
+    ),
+    EndpointSpec(
+        "/v1/api/admin/channels/{channel_type}/{channel_user_id}",
+        "DELETE",
+        "Unlink a channel account",
+        response_model=StatusResponse,
+        error_codes=[404],
+        tags=["Admin"],
+    ),
     # --- Schedules ---
     EndpointSpec(
         "/v1/api/admin/schedules",
@@ -483,6 +511,9 @@ _ALL_MODELS: list[type[BaseModel]] = [
     CreateTokenRequest,
     CreateTokenResponse,
     ListTokensResponse,
+    ChannelUserInfo,
+    CreateChannelUserRequest,
+    ListChannelUsersResponse,
     ClusterOverviewResponse,
     ClusterNodesResponse,
     ClusterWorkstreamsResponse,