diff --git a/src/main.cr b/src/main.cr
index 295dc21..31a4546 100644
--- a/src/main.cr
+++ b/src/main.cr
@@ -60,10 +60,10 @@ IPC::Service.new "auth" do |event|
 		payload = message.payload
 		pp message
 
-		case RequestTypes.new message.user_type.to_i
+		case RequestTypes.new message.type.to_i
 		when RequestTypes::GetToken
 			begin
-				request = GetTokenRequest.from_json payload
+				request = GetTokenRequest.from_json String.new payload
 			rescue e
 				client.send ResponseTypes::MalformedRequest.value.to_u8, e.message || ""
 
@@ -82,7 +82,7 @@ IPC::Service.new "auth" do |event|
 				JWT.encode user.to_h, authd_jwt_key, "HS256"
 		when RequestTypes::AddUser
 			begin
-				request = AddUserRequest.from_json payload
+				request = AddUserRequest.from_json String.new payload
 			rescue e
 				client.send ResponseTypes::MalformedRequest.value.to_u8, e.message || ""
 
@@ -100,7 +100,7 @@ IPC::Service.new "auth" do |event|
 			client.send ResponseTypes::Ok, user.to_json
 		when RequestTypes::GetUserByCredentials
 			begin
-				request = GetUserByCredentialsRequest.from_json payload
+				request = GetUserByCredentialsRequest.from_json String.new payload
 			rescue e
 				client.send ResponseTypes::MalformedRequest, e.message || ""
 				next
@@ -115,7 +115,7 @@ IPC::Service.new "auth" do |event|
 			end
 		when RequestTypes::GetUser
 			begin
-				request = GetUserRequest.from_json payload
+				request = GetUserRequest.from_json String.new payload
 			rescue e
 				client.send ResponseTypes::MalformedRequest, e.message || ""
 				next
@@ -130,7 +130,7 @@ IPC::Service.new "auth" do |event|
 			end
 		when RequestTypes::ModUser
 			begin
-				request = ModUserRequest.from_json payload
+				request = ModUserRequest.from_json String.new payload
 			rescue e
 				client.send ResponseTypes::MalformedRequest, e.message || ""
 				next