diff --git a/apps/emqx_bridge/src/emqx_bridge_v2.erl b/apps/emqx_bridge/src/emqx_bridge_v2.erl
index 947c5e06c..f2459799b 100644
--- a/apps/emqx_bridge/src/emqx_bridge_v2.erl
+++ b/apps/emqx_bridge/src/emqx_bridge_v2.erl
@@ -70,7 +70,8 @@
 -export([
     bridge_v2_type_to_connector_type/1,
     id/2,
-    id/3
+    id/3,
+    is_valid_bridge_v1/2
 ]).
 
 %% Config Update Handler API
@@ -752,8 +753,30 @@ unpack_bridge_conf(Type, PackedConf, TopLevelConf) ->
 %%====================================================================
 %% Compatibility API
 %%====================================================================
+
+%% Check if the bridge can be converted to a valid bridge v1
+%%
+%% * The corresponding bridge v2 should exist
+%% * The connector for the bridge v2 should have exactly on channel
+is_valid_bridge_v1(BridgeV1Type, BridgeName) ->
+    BridgeV2Type = ?MODULE:bridge_v1_type_to_bridge_v2_type(BridgeV1Type),
+    case lookup_raw_conf(BridgeV2Type, BridgeName) of
+        {error, _} ->
+            false;
+        #{connector := ConnectorName} ->
+            ConnectorType = ?MODULE:bridge_v2_type_to_connector_type(BridgeV2Type),
+            ConnectorResourceId = emqx_connector_resource:resource_id(ConnectorType, ConnectorName),
+            {ok, Channels} = emqx_resource:get_channels(ConnectorResourceId),
+            case Channels of
+                [_Channel] ->
+                    true;
+                _ ->
+                    false
+            end
+    end.
+
 bridge_v1_type_to_bridge_v2_type(Bin) when is_binary(Bin) ->
-    bridge_v1_type_to_bridge_v2_type(binary_to_existing_atom(Bin));
+    ?MODULE:bridge_v1_type_to_bridge_v2_type(binary_to_existing_atom(Bin));
 bridge_v1_type_to_bridge_v2_type(kafka) ->
     kafka.
 
@@ -985,7 +1008,7 @@ connector_has_channels(BridgeV2Type, ConnectorName) ->
 bridge_v1_id_to_connector_resource_id(BridgeId) ->
     case binary:split(BridgeId, <<":">>) of
         [Type, Name] ->
-            BridgeV2Type = bin(bridge_v1_type_to_bridge_v2_type(Type)),
+            BridgeV2Type = bin(?MODULE:bridge_v1_type_to_bridge_v2_type(Type)),
             ConnectorName =
                 case lookup_raw_conf(BridgeV2Type, Name) of
                     #{connector := Con} ->
diff --git a/apps/emqx_bridge/test/emqx_bridge_v2_SUITE.erl b/apps/emqx_bridge/test/emqx_bridge_v2_SUITE.erl
index b64d7e92e..a0786d91a 100644
--- a/apps/emqx_bridge/test/emqx_bridge_v2_SUITE.erl
+++ b/apps/emqx_bridge/test/emqx_bridge_v2_SUITE.erl
@@ -66,7 +66,7 @@ bridge_schema() ->
 
 bridge_config() ->
     #{
-        <<"connector">> => con_name()
+        <<"connector">> => atom_to_binary(con_name())
     }.
 
 all() ->
@@ -87,6 +87,7 @@ init_per_suite(Config) ->
 
     meck:new(emqx_bridge_v2, [passthrough, no_link]),
     meck:expect(emqx_bridge_v2, bridge_v2_type_to_connector_type, 1, con_type()),
+    meck:expect(emqx_bridge_v2, bridge_v1_type_to_bridge_v2_type, 1, bridge_type()),
 
     _ = application:load(emqx_conf),
     ok = emqx_common_test_helpers:start_apps(start_apps()),
@@ -166,3 +167,15 @@ t_create_dry_run_fail_get_channel_status(_) ->
 t_create_dry_run_connector_does_not_exist(_) ->
     BridgeConf = (bridge_config())#{<<"connector">> => <<"connector_does_not_exist">>},
     {error, _} = emqx_bridge_v2:create_dry_run(bridge_type(), BridgeConf).
+
+t_is_valid_bridge_v1(_) ->
+    {ok, _} = emqx_bridge_v2:create(bridge_type(), my_test_bridge, bridge_config()),
+    true = emqx_bridge_v2:is_valid_bridge_v1(bridge_v1_type, my_test_bridge),
+    %% Add another channel/bridge to the connector
+    {ok, _} = emqx_bridge_v2:create(bridge_type(), my_test_bridge_2, bridge_config()),
+    false = emqx_bridge_v2:is_valid_bridge_v1(bridge_v1_type, my_test_bridge),
+    {ok, _} = emqx_bridge_v2:remove(bridge_type(), my_test_bridge),
+    true = emqx_bridge_v2:is_valid_bridge_v1(bridge_v1_type, my_test_bridge_2),
+    {ok, _} = emqx_bridge_v2:remove(bridge_type(), my_test_bridge_2),
+    false = emqx_bridge_v2:is_valid_bridge_v1(bridge_v1_type, my_test_bridge),
+    ok.
diff --git a/apps/emqx_resource/src/emqx_resource.erl b/apps/emqx_resource/src/emqx_resource.erl
index eab64774d..af52cf17b 100644
--- a/apps/emqx_resource/src/emqx_resource.erl
+++ b/apps/emqx_resource/src/emqx_resource.erl
@@ -449,7 +449,7 @@ health_check(ResId) ->
 channel_health_check(ResId, ChannelId) ->
     emqx_resource_manager:channel_health_check(ResId, ChannelId).
 
--spec get_channels(resource_id()) -> [{binary(), map()}].
+-spec get_channels(resource_id()) -> {ok, [{binary(), map()}]}.
 get_channels(ResId) ->
     emqx_resource_manager:get_channels(ResId).