diff --git a/proto/headscale/v1/device.proto b/proto/headscale/v1/device.proto
new file mode 100644
index 0000000..207ff37
--- /dev/null
+++ b/proto/headscale/v1/device.proto
@@ -0,0 +1,83 @@
+syntax = "proto3";
+package headscale.v1;
+option  go_package = "github.com/juanfont/headscale/gen/go/v1";
+
+import "google/protobuf/timestamp.proto";
+
+// This is a potential reimplementation of Tailscale's API
+// https://github.com/tailscale/tailscale/blob/main/api.md
+
+message Latency {
+    float latency_ms = 1;
+    bool  preferred  = 2;
+}
+
+message ClientSupports {
+    bool hair_pinning = 1;
+    bool ipv6         = 2;
+    bool pcp          = 3;
+    bool pmp          = 4;
+    bool udp          = 5;
+    bool upnp         = 6;
+}
+
+message ClientConnectivity {
+    repeated string      endpoints                 = 1;
+    string               derp                      = 2;
+    bool                 mapping_varies_by_dest_ip = 3;
+    map<string, Latency> latency                   = 4;
+    ClientSupports       client_supports           = 5;
+}
+
+message GetDeviceRequest {
+    string id = 1;
+}
+
+message GetDeviceResponse {
+    repeated string           addresses                   = 1;
+    string                    id                          = 2;
+    string                    user                        = 3;
+    string                    name                        = 4;
+    string                    hostname                    = 5;
+    string                    client_version              = 6;
+    bool                      update_available            = 7;
+    string                    os                          = 8;
+    google.protobuf.Timestamp created                     = 9;
+    google.protobuf.Timestamp last_seen                   = 10;
+    bool                      key_expiry_disabled         = 11;
+    google.protobuf.Timestamp expires                     = 12;
+    bool                      authorized                  = 13;
+    bool                      is_external                 = 14;
+    string                    machine_key                 = 15;
+    string                    node_key                    = 16;
+    bool                      blocks_incoming_connections = 17;
+    repeated string           enabled_routes              = 18;
+    repeated string           advertised_routes           = 19;
+    ClientConnectivity        client_connectivity         = 20;
+}
+
+message DeleteDeviceRequest {
+    string id = 1;
+}
+
+message DeleteDeviceResponse {
+}
+
+message GetDeviceRoutesRequest {
+    string id = 1;
+}
+
+message GetDeviceRoutesResponse {
+    repeated string enabled_routes    = 1;
+    repeated string advertised_routes = 2;
+}
+
+message EnableDeviceRoutesRequest {
+    string          id     = 1;
+    repeated string routes = 2;
+}
+
+message EnableDeviceRoutesResponse {
+    repeated string enabled_routes    = 1;
+    repeated string advertised_routes = 2;
+}
diff --git a/proto/headscale/v1/headscale.proto b/proto/headscale/v1/headscale.proto
index 2e6b0a6..26fe2f9 100644
--- a/proto/headscale/v1/headscale.proto
+++ b/proto/headscale/v1/headscale.proto
@@ -2,86 +2,19 @@ syntax = "proto3";
 package headscale.v1;
 option  go_package = "github.com/juanfont/headscale/gen/go/v1";
 
-import "google/protobuf/timestamp.proto";
 import "google/api/annotations.proto";
 
-enum RegisterMethod {
-    REGISTER_METHOD_UNSPECIFIED = 0;
-    REGISTER_METHOD_AUTH_KEY    = 1;
-    REGISTER_METHOD_CLI         = 2;
-    REGISTER_METHOD_OIDC        = 3;
-}
-
-// message PreAuthKey {
-//     uint64 id           = 1;
-//     string key          = 2;
-//     uint32 namespace_id = 3;
-//     Namespace namespace = 4;
-//     bool reusable       = 5;
-//     bool ephemeral      = 6;
-//     bool used           = 7;
-//
-//     google.protobuf.Timestamp created_at = 8;
-//     google.protobuf.Timestamp expiration = 9;
-// }
-
-message GetMachineRequest {
-    uint64 machine_id = 1;
-}
-
-message GetMachineResponse {
-    uint64 id           = 1;
-    string machine_key  = 2;
-    string node_key     = 3;
-    string disco_key    = 4;
-    string ip_address   = 5;
-    string name         = 6;
-    uint32 namespace_id = 7;
-
-    bool           registered      = 8;
-    RegisterMethod register_method = 9;
-    uint32         auth_key_id     = 10;
-    // PreAuthKey     auth_key        = 11;
-
-    google.protobuf.Timestamp last_seen              = 12;
-    google.protobuf.Timestamp last_successful_update = 13;
-    google.protobuf.Timestamp expiry                 = 14;
-
-    // bytes host_info      = 15;
-    // bytes endpoints      = 16;
-    // bytes enabled_routes = 17;
-
-    // google.protobuf.Timestamp created_at = 18;
-    // google.protobuf.Timestamp updated_at = 19;
-    // google.protobuf.Timestamp deleted_at = 20;
-}
-
-message CreateNamespaceRequest {
-    string name = 1;
-}
-
-message CreateNamespaceResponse {
-    string name = 1;
-}
-
-message DeleteNamespaceRequest {
-    string name = 1;
-}
-
-message DeleteNamespaceResponse {
-}
-
-message ListNamespacesRequest {
-}
-
-message ListNamespacesResponse {
-    repeated string namespaces = 1;
-}
+import "headscale/v1/namespace.proto";
+import "headscale/v1/preauthkey.proto";
+import "headscale/v1/machine.proto";
+import "headscale/v1/routes.proto";
+// import "headscale/v1/device.proto";
 
 service HeadscaleService {
-    rpc GetMachine(GetMachineRequest) returns(GetMachineResponse) {
+    // --- Namespace start ---
+    rpc GetNamespace(GetNamespaceRequest) returns(GetNamespaceResponse) {
         option(google.api.http) = {
-            get : "/api/v1/machine/{machine_id}"
+            get : "/api/v1/namespace/{name}"
         };
     }
 
@@ -92,9 +25,15 @@ service HeadscaleService {
         };
     }
 
+    rpc RenameNamespace(RenameNamespaceRequest) returns(RenameNamespaceResponse) {
+        option(google.api.http) = {
+            post : "/api/v1/namespace/{old_name}/rename/{new_name}"
+        };
+    }
+
     rpc DeleteNamespace(DeleteNamespaceRequest) returns(DeleteNamespaceResponse) {
         option(google.api.http) = {
-            delete : "/api/v1/namespace"
+            delete : "/api/v1/namespace/{name}"
         };
     }
 
@@ -103,4 +42,111 @@ service HeadscaleService {
             get : "/api/v1/namespace"
         };
     }
+    // --- Namespace end ---
+
+    // --- PreAuthKeys start ---
+    rpc CreatePreAuthKey(CreatePreAuthKeyRequest) returns(CreatePreAuthKeyResponse) {
+        option(google.api.http) = {
+            post : "/api/v1/preauthkey"
+            body : "*"
+        };
+    }
+
+    rpc ExpirePreAuthKey(ExpirePreAuthKeyRequest) returns(ExpirePreAuthKeyResponse) {
+        option(google.api.http) = {
+            post : "/api/v1/preauthkey/expire"
+            body : "*"
+        };
+    }
+
+    rpc ListPreAuthKeys(ListPreAuthKeysRequest) returns(ListPreAuthKeysResponse) {
+        option(google.api.http) = {
+            get : "/api/v1/preauthkey"
+        };
+    }
+    // --- PreAuthKeys end ---
+
+    // --- Machine start ---
+    rpc DebugCreateMachine(DebugCreateMachineRequest) returns(DebugCreateMachineResponse) {
+        option(google.api.http) = {
+            post : "/api/v1/debug/machine"
+            body : "*"
+        };
+    }
+
+    rpc GetMachine(GetMachineRequest) returns(GetMachineResponse) {
+        option(google.api.http) = {
+            get : "/api/v1/machine/{machine_id}"
+        };
+    }
+
+    rpc RegisterMachine(RegisterMachineRequest) returns(RegisterMachineResponse) {
+        option(google.api.http) = {
+            post : "/api/v1/machine/register"
+        };
+    }
+
+    rpc DeleteMachine(DeleteMachineRequest) returns(DeleteMachineResponse) {
+        option(google.api.http) = {
+            delete : "/api/v1/machine/{machine_id}"
+        };
+    }
+
+    rpc ListMachines(ListMachinesRequest) returns(ListMachinesResponse) {
+        option(google.api.http) = {
+            get : "/api/v1/machine"
+        };
+    }
+
+    rpc ShareMachine(ShareMachineRequest) returns(ShareMachineResponse) {
+        option(google.api.http) = {
+            post : "/api/v1/machine/{machine_id}/share/{namespace}"
+        };
+    }
+
+    rpc UnshareMachine(UnshareMachineRequest) returns(UnshareMachineResponse) {
+        option(google.api.http) = {
+            post : "/api/v1/machine/{machine_id}/unshare/{namespace}"
+        };
+    }
+    // --- Machine end ---
+
+    // --- Route start ---
+    rpc GetMachineRoute(GetMachineRouteRequest) returns(GetMachineRouteResponse) {
+        option(google.api.http) = {
+            get : "/api/v1/machine/{machine_id}/routes"
+        };
+    }
+
+    rpc EnableMachineRoutes(EnableMachineRoutesRequest) returns(EnableMachineRoutesResponse) {
+        option(google.api.http) = {
+            post : "/api/v1/machine/{machine_id}/routes"
+        };
+    }
+    // --- Route end ---
+
+    // Implement Tailscale API
+    // rpc GetDevice(GetDeviceRequest) returns(GetDeviceResponse) {
+    //     option(google.api.http) = {
+    //         get : "/api/v1/device/{id}"
+    //     };
+    // }
+
+    // rpc DeleteDevice(DeleteDeviceRequest) returns(DeleteDeviceResponse) {
+    //     option(google.api.http) = {
+    //         delete : "/api/v1/device/{id}"
+    //     };
+    // }
+
+    // rpc GetDeviceRoutes(GetDeviceRoutesRequest) returns(GetDeviceRoutesResponse) {
+    //     option(google.api.http) = {
+    //         get : "/api/v1/device/{id}/routes"
+    //     };
+    // }
+
+    // rpc EnableDeviceRoutes(EnableDeviceRoutesRequest) returns(EnableDeviceRoutesResponse) {
+    //     option(google.api.http) = {
+    //         post : "/api/v1/device/{id}/routes"
+    //     };
+    // }
 }
diff --git a/proto/headscale/v1/machine.proto b/proto/headscale/v1/machine.proto
new file mode 100644
index 0000000..4e53c4a
--- /dev/null
+++ b/proto/headscale/v1/machine.proto
@@ -0,0 +1,102 @@
+syntax = "proto3";
+package headscale.v1;
+option  go_package = "github.com/juanfont/headscale/gen/go/v1";
+
+import "google/protobuf/timestamp.proto";
+import "headscale/v1/namespace.proto";
+import "headscale/v1/preauthkey.proto";
+
+enum RegisterMethod {
+    REGISTER_METHOD_UNSPECIFIED = 0;
+    REGISTER_METHOD_AUTH_KEY    = 1;
+    REGISTER_METHOD_CLI         = 2;
+    REGISTER_METHOD_OIDC        = 3;
+}
+
+message Machine {
+    uint64 id           = 1;
+    string machine_key  = 2;
+    string node_key     = 3;
+    string disco_key    = 4;
+    string ip_address   = 5;
+    string name         = 6;
+    Namespace namespace = 7;
+
+    bool           registered      = 8;
+    RegisterMethod register_method = 9;
+
+    google.protobuf.Timestamp last_seen              = 10;
+    google.protobuf.Timestamp last_successful_update = 11;
+    google.protobuf.Timestamp expiry                 = 12;
+
+    PreAuthKey pre_auth_key = 13;
+
+    google.protobuf.Timestamp created_at = 14;
+    // google.protobuf.Timestamp updated_at = 14;
+    // google.protobuf.Timestamp deleted_at = 15;
+
+    // bytes host_info      = 15;
+    // bytes endpoints      = 16;
+    // bytes enabled_routes = 17;
+}
+
+message RegisterMachineRequest {
+    string namespace = 1;
+    string key       = 2;
+}
+
+message RegisterMachineResponse {
+    Machine machine = 1;
+}
+
+message GetMachineRequest {
+    uint64 machine_id = 1;
+}
+
+message GetMachineResponse {
+    Machine machine = 1;
+}
+
+message DeleteMachineRequest {
+    uint64 machine_id = 1;
+}
+
+message DeleteMachineResponse {
+}
+
+message ListMachinesRequest {
+    string namespace = 1;
+}
+
+message ListMachinesResponse {
+    repeated Machine machines = 1;
+}
+
+message ShareMachineRequest {
+    uint64 machine_id = 1;
+    string namespace  = 2;
+}
+
+message ShareMachineResponse {
+    Machine machine = 1;
+}
+
+message UnshareMachineRequest {
+    uint64 machine_id = 1;
+    string namespace  = 2;
+}
+
+message UnshareMachineResponse {
+    Machine machine = 1;
+}
+
+message DebugCreateMachineRequest {
+    string namespace       = 1;
+    string          key    = 2;
+    string          name   = 3;
+    repeated string routes = 4;
+}
+
+message DebugCreateMachineResponse {
+    Machine machine = 1;
+}
diff --git a/proto/headscale/v1/namespace.proto b/proto/headscale/v1/namespace.proto
new file mode 100644
index 0000000..997b74c
--- /dev/null
+++ b/proto/headscale/v1/namespace.proto
@@ -0,0 +1,50 @@
+syntax = "proto3";
+package headscale.v1;
+option  go_package = "github.com/juanfont/headscale/gen/go/v1";
+
+import "google/protobuf/timestamp.proto";
+
+message Namespace {
+    string                    id         = 1;
+    string                    name       = 2;
+    google.protobuf.Timestamp created_at = 3;
+}
+
+message GetNamespaceRequest {
+    string name = 1;
+}
+
+message GetNamespaceResponse {
+    Namespace namespace = 1;
+}
+
+message CreateNamespaceRequest {
+    string name = 1;
+}
+
+message CreateNamespaceResponse {
+    Namespace namespace = 1;
+}
+
+message RenameNamespaceRequest {
+    string old_name = 1;
+    string new_name = 2;
+}
+
+message RenameNamespaceResponse {
+    Namespace namespace = 1;
+}
+
+message DeleteNamespaceRequest {
+    string name = 1;
+}
+
+message DeleteNamespaceResponse {
+}
+
+message ListNamespacesRequest {
+}
+
+message ListNamespacesResponse {
+    repeated Namespace namespaces = 1;
+}
diff --git a/proto/headscale/v1/preauthkey.proto b/proto/headscale/v1/preauthkey.proto
new file mode 100644
index 0000000..195c321
--- /dev/null
+++ b/proto/headscale/v1/preauthkey.proto
@@ -0,0 +1,43 @@
+syntax = "proto3";
+package headscale.v1;
+option  go_package = "github.com/juanfont/headscale/gen/go/v1";
+
+import "google/protobuf/timestamp.proto";
+
+message PreAuthKey {
+    string namespace                     = 1;
+    string                    id         = 2;
+    string                    key        = 3;
+    bool                      resuable   = 4;
+    bool                      ephemeral  = 5;
+    bool                      used       = 6;
+    google.protobuf.Timestamp expiration = 7;
+    google.protobuf.Timestamp created_at = 8;
+}
+
+message CreatePreAuthKeyRequest {
+    string namespace                     = 1;
+    bool                      resuable   = 2;
+    bool                      ephemeral  = 3;
+    google.protobuf.Timestamp expiration = 4;
+}
+
+message CreatePreAuthKeyResponse {
+    PreAuthKey pre_auth_key = 1;
+}
+
+message ExpirePreAuthKeyRequest {
+    string namespace = 1;
+    string key       = 2;
+}
+
+message ExpirePreAuthKeyResponse {
+}
+
+message ListPreAuthKeysRequest {
+    string namespace = 1;
+}
+
+message ListPreAuthKeysResponse {
+    repeated PreAuthKey pre_auth_keys = 1;
+}
diff --git a/proto/headscale/v1/routes.proto b/proto/headscale/v1/routes.proto
new file mode 100644
index 0000000..353c429
--- /dev/null
+++ b/proto/headscale/v1/routes.proto
@@ -0,0 +1,25 @@
+syntax = "proto3";
+package headscale.v1;
+option  go_package = "github.com/juanfont/headscale/gen/go/v1";
+
+message Routes {
+    repeated string advertised_routes = 1;
+    repeated string enabled_routes    = 2;
+}
+
+message GetMachineRouteRequest {
+    uint64 machine_id = 1;
+}
+
+message GetMachineRouteResponse {
+    Routes routes = 1;
+}
+
+message EnableMachineRoutesRequest {
+    uint64          machine_id = 1;
+    repeated string routes     = 2;
+}
+
+message EnableMachineRoutesResponse {
+    Routes routes = 1;
+}