diff --git a/protobuf/buf.lock b/protobuf/buf.lock
new file mode 100644
index 0000000..ac0a444
--- /dev/null
+++ b/protobuf/buf.lock
@@ -0,0 +1,13 @@
+# Generated by buf. DO NOT EDIT.
+version: v1
+deps:
+  - remote: buf.build
+    owner: googleapis
+    repository: googleapis
+    commit: 7e6f6e774e29406da95bd61cdcdbc8bc
+    digest: shake256:fe43dd2265ea0c07d76bd925eeba612667cf4c948d2ce53d6e367e1b4b3cb5fa69a51e6acb1a6a50d32f894f054a35e6c0406f6808a483f2752e10c866ffbf73
+  - remote: buf.build
+    owner: grpc-ecosystem
+    repository: grpc-gateway
+    commit: 3f42134f4c564983838425bc43c7a65f
+    digest: shake256:3d11d4c0fe5e05fda0131afefbce233940e27f0c31c5d4e385686aea58ccd30f72053f61af432fa83f1fc11cda57f5f18ca3da26a29064f73c5a0d076bba8d92
diff --git a/protobuf/schema/v1/analyzer.proto b/protobuf/schema/v1/analyzer.proto
index bdc6c85..8f9bd11 100644
--- a/protobuf/schema/v1/analyzer.proto
+++ b/protobuf/schema/v1/analyzer.proto
@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package schema.v1;
 
-import "server-service.proto";
+import "schema/v1/server-service.proto";
 option go_package = "schema/service/v1";
 
 
diff --git a/protobuf/schema/v1/server-service.proto b/protobuf/schema/v1/server-service.proto
index 048e65c..28e31cd 100644
--- a/protobuf/schema/v1/server-service.proto
+++ b/protobuf/schema/v1/server-service.proto
@@ -4,6 +4,9 @@ package schema.v1;
 
 option go_package = "schema/service/v1";
 
+// well know type by google, gRPC gateway uses HTTP annotation.
+import "google/api/annotations.proto";
+
 message AnalyzeRequest {
   string backend = 1;
   string namespace = 2;
@@ -116,8 +119,21 @@ message ListIntegrationsResponse {
 }
 
 service ServerService {
-  rpc Analyze(AnalyzeRequest) returns (AnalyzeResponse) {}
+ rpc Analyze(AnalyzeRequest) returns (AnalyzeResponse) {
+    // option type is http
+    option (google.api.http) = {
+      // this is url, for RESTfull/JSON api and method
+      // this line means when a HTTP post request comes with "/v1/analyze" call this rpc method over this service
+        post: "/v1/analyze"
+      };
+  }
   rpc AddConfig(AddConfigRequest) returns (AddConfigResponse) {}
   rpc RemoveConfig(RemoveConfigRequest) returns (RemoveConfigResponse) {}
-  rpc ListIntegrations(ListIntegrationsRequest) returns (ListIntegrationsResponse) {}
+  rpc ListIntegrations(ListIntegrationsRequest) returns (ListIntegrationsResponse) {
+    // option type is http
+    option (google.api.http) = {
+      // this line means when a HTTP GET request comes with "/v1/list" call this rpc method over this service
+        get: "/v1/list"
+      };
+  }
 }