diff --git a/lib/schemas/jsonrpc/client.v b/lib/schemas/jsonrpc/client.v
index 5d6bbb02..73241f38 100644
--- a/lib/schemas/jsonrpc/client.v
+++ b/lib/schemas/jsonrpc/client.v
@@ -37,6 +37,7 @@ pub fn new_client(client Client) &Client {
 // These parameters control timeout and retry behavior.
 @[params]
 pub struct SendParams {
+pub:
 	// Maximum time in seconds to wait for a response (default: 60)
 	timeout int = 60
 	
diff --git a/lib/schemas/jsonrpc/handler.v b/lib/schemas/jsonrpc/handler.v
index 854e2b3e..1c4b9509 100644
--- a/lib/schemas/jsonrpc/handler.v
+++ b/lib/schemas/jsonrpc/handler.v
@@ -9,7 +9,7 @@ import net.websocket
 // Handler is a JSON-RPC request handler that maps method names to their corresponding procedure handlers.
 // It can be used with a WebSocket server to handle incoming JSON-RPC requests.
 pub struct Handler {
-pub:
+pub mut:
 	// A map where keys are method names and values are the corresponding procedure handler functions
 	procedures map[string]ProcedureHandler
 }
@@ -20,7 +20,7 @@ pub:
 // 2. Execute the procedure with the extracted parameters
 // 3. Return the result as a JSON-encoded string
 // If an error occurs during any of these steps, it should be returned.
-type ProcedureHandler = fn (payload string) !string
+pub type ProcedureHandler = fn (payload string) !string
 
 // new_handler creates a new JSON-RPC handler with the specified procedure handlers.
 //
@@ -33,6 +33,15 @@ pub fn new_handler(handler Handler) !&Handler {
 	return &Handler{...handler}
 }
 
+// register_procedure registers a new procedure handler for the specified method.
+//
+// Parameters:
+//   - method: The name of the method to register
+//   - procedure: The procedure handler function to register
+pub fn (mut handler Handler) register_procedure(method string, procedure ProcedureHandler) {
+	handler.procedures[method] = procedure
+}
+
 // handler is a callback function compatible with the WebSocket server's message handler interface.
 // It processes an incoming WebSocket message as a JSON-RPC request and returns the response.
 //
@@ -58,14 +67,14 @@ pub fn (handler Handler) handler(client &websocket.Client, message string) strin
 pub fn (handler Handler) handle(message string) !string {
 	// Extract the method name from the request
 	method := decode_request_method(message)!
-	log.info('Handling remote procedure call to method: ${method}')
+	// log.info('Handling remote procedure call to method: ${method}')
 	
 	// Look up the procedure handler for the requested method
 	procedure_func := handler.procedures[method] or {
-		log.error('No procedure handler for method ${method} found')
+		// log.error('No procedure handler for method ${method} found')
 		return method_not_found
 	}
-	
+
 	// Execute the procedure handler with the request payload
 	response := procedure_func(message) or { panic(err) }
 	return response
diff --git a/lib/schemas/jsonrpc/model_error.v b/lib/schemas/jsonrpc/model_error.v
index e47ab1f8..f51a5e83 100644
--- a/lib/schemas/jsonrpc/model_error.v
+++ b/lib/schemas/jsonrpc/model_error.v
@@ -73,7 +73,7 @@ pub mut:
 //
 // Returns:
 //   - A Response object containing the error
-pub fn new_error(id string, error RPCError) Response {
+pub fn new_error(id int, error RPCError) Response {
 	return Response{
 		jsonrpc: jsonrpc_version
 		error_: error
diff --git a/lib/schemas/jsonrpc/model_request.v b/lib/schemas/jsonrpc/model_request.v
index a87a9404..919fc98b 100644
--- a/lib/schemas/jsonrpc/model_request.v
+++ b/lib/schemas/jsonrpc/model_request.v
@@ -1,5 +1,6 @@
 module jsonrpc
 
+import json
 import x.json2
 import rand
 
@@ -20,7 +21,7 @@ pub mut:
 	
 	// An identifier established by the client that must be included in the response
 	// This is used to correlate requests with their corresponding responses
-	id      string @[required] 
+	id      int @[required] 
 }
 
 // new_request creates a new JSON-RPC request with the specified method and parameters.
@@ -37,7 +38,7 @@ pub fn new_request(method string, params string) Request {
 		jsonrpc: jsonrpc.jsonrpc_version
 		method: method
 		params: params
-		id: rand.uuid_v4() // Automatically generate a unique ID using UUID v4
+		id: rand.i32() // Automatically generate a unique ID using UUID v4
 	}
 }
 
@@ -68,7 +69,7 @@ pub fn (req Request) encode() string {
 pub fn (req Request) validate() ! {
 	if req.jsonrpc == '' {
 		return error('request jsonrpc version not specified')
-	} else if req.id == '' {
+	} else if req.id == -1 {
 		return error('request id is empty')
 	} else if req.method == '' {
 		return error('request method is empty')
@@ -90,7 +91,7 @@ pub mut:
 	params  T      
 	
 	// An identifier established by the client
-	id      string @[required]
+	id      int @[required]
 }
 
 // new_request_generic creates a new generic JSON-RPC request with strongly-typed parameters.
@@ -107,7 +108,7 @@ pub fn new_request_generic[T](method string, params T) RequestGeneric[T] {
 		jsonrpc: jsonrpc.jsonrpc_version
 		method: method
 		params: params
-		id: rand.uuid_v4()
+		id: rand.i32()
 	}
 }
 
@@ -119,11 +120,11 @@ pub fn new_request_generic[T](method string, params T) RequestGeneric[T] {
 //
 // Returns:
 //   - The ID as a string, or an error if the ID field is missing
-pub fn decode_request_id(data string) !string {
+pub fn decode_request_id(data string) !int {
 	data_any := json2.raw_decode(data)!
 	data_map := data_any.as_map()
 	id_any := data_map['id'] or { return error('ID field not found') }
-	return id_any.str()
+	return id_any.int()
 }
 
 // decode_request_method extracts just the method field from a JSON-RPC request string.
@@ -149,7 +150,7 @@ pub fn decode_request_method(data string) !string {
 // Returns:
 //   - A RequestGeneric object with parameters of type T, or an error if parsing fails
 pub fn decode_request_generic[T](data string) !RequestGeneric[T] {
-	return json2.decode[RequestGeneric[T]](data)!
+	return json.decode(RequestGeneric[T], data)!
 }
 
 // encode serializes the RequestGeneric object into a JSON string.
diff --git a/lib/schemas/jsonrpc/model_request_test.v b/lib/schemas/jsonrpc/model_request_test.v
index 1fdb3c25..37591d2e 100644
--- a/lib/schemas/jsonrpc/model_request_test.v
+++ b/lib/schemas/jsonrpc/model_request_test.v
@@ -5,7 +5,7 @@ fn test_new_request() {
 	assert request.jsonrpc == jsonrpc.jsonrpc_version
 	assert request.method == 'test_method'
 	assert request.params == 'test_params'
-	assert request.id != '' // Ensure the ID is generated
+	assert request.id != -1 // Ensure the ID is generated
 }
 
 fn test_decode_request() {
@@ -17,7 +17,7 @@ fn test_decode_request() {
 	assert request.jsonrpc == '2.0'
 	assert request.method == 'test_method'
 	assert request.params == 'test_params'
-	assert request.id == '123'
+	assert request.id == 123
 }
 
 fn test_request_encode() {
@@ -32,7 +32,7 @@ fn test_new_request_generic() {
 	assert request.jsonrpc == jsonrpc.jsonrpc_version
 	assert request.method == 'test_method'
 	assert request.params == params
-	assert request.id != '' // Ensure the ID is generated
+	assert request.id != -1 // Ensure the ID is generated
 }
 
 fn test_decode_request_id() {
@@ -41,7 +41,7 @@ fn test_decode_request_id() {
 		assert false, 'Failed to decode request ID: $err'
 		return
 	}
-	assert id == '123'
+	assert id == 123
 }
 
 fn test_decode_request_method() {
@@ -54,7 +54,7 @@ fn test_decode_request_method() {
 }
 
 fn test_decode_request_generic() {
-	data := '{"jsonrpc":"2.0","method":"test_method","params":{"key":"value"},"id":"123"}'
+	data := '{"jsonrpc":"2.0","method":"test_method","params":{"key":"value"},"id":123}'
 	request := decode_request_generic[map[string]string](data) or {
 		assert false, 'Failed to decode generic request: $err'
 		return
@@ -62,7 +62,7 @@ fn test_decode_request_generic() {
 	assert request.jsonrpc == '2.0'
 	assert request.method == 'test_method'
 	assert request.params == {'key': 'value'}
-	assert request.id == '123'
+	assert request.id == 123
 }
 
 fn test_request_generic_encode() {
diff --git a/lib/schemas/jsonrpc/model_response.v b/lib/schemas/jsonrpc/model_response.v
index 0a9d85c6..43003f18 100644
--- a/lib/schemas/jsonrpc/model_response.v
+++ b/lib/schemas/jsonrpc/model_response.v
@@ -21,7 +21,7 @@ pub:
 	error_  ?RPCError @[json: 'error']
 	
 	// Must match the id of the request that generated this response
-	id      string @[required]
+	id      int @[required]
 }
 
 // new_response creates a successful JSON-RPC response with the given result.
@@ -32,7 +32,7 @@ pub:
 //
 // Returns:
 //   - A Response object containing the result
-pub fn new_response(id string, result string) Response {
+pub fn new_response(id int, result string) Response {
 	return Response{
 		jsonrpc: jsonrpc.jsonrpc_version
 		result: result
@@ -48,7 +48,7 @@ pub fn new_response(id string, result string) Response {
 //
 // Returns:
 //   - A Response object containing the error
-pub fn new_error_response(id string, error RPCError) Response {
+pub fn new_error_response(id int, error RPCError) Response {
 	return Response{
 		jsonrpc: jsonrpc.jsonrpc_version
 		error_: error
@@ -79,7 +79,7 @@ pub fn decode_response(data string) !Response {
 	if err := raw_map['error'] {
 		id_any := raw_map['id'] or {return error('Invalid JSONRPC response, no ID Field found')}
 		return Response {
-			id: id_any.str()
+			id: id_any.int()
 			jsonrpc: jsonrpc_version
 			error_: json2.decode[RPCError](err.str())!
 		}
@@ -87,7 +87,7 @@ pub fn decode_response(data string) !Response {
 
 	// Handle successful responses
 	return Response {
-		id: raw_map['id'] or {return error('Invalid JSONRPC response, no ID Field found')}.str()
+		id: raw_map['id'] or {return error('Invalid JSONRPC response, no ID Field found')}.int()
 		jsonrpc: jsonrpc_version
 		result: raw_map['result']!.str()
 	}
@@ -167,7 +167,7 @@ pub mut:
 	error_  ?RPCError @[json: 'error']
 	
 	// Must match the id of the request that generated this response
-	id      string @[required]
+	id      int @[required]
 }
 
 // new_response_generic creates a successful generic JSON-RPC response with a strongly-typed result.
@@ -178,7 +178,7 @@ pub mut:
 //
 // Returns:
 //   - A ResponseGeneric object with result of type D
-pub fn new_response_generic[D](id string, result D) ResponseGeneric[D] {
+pub fn new_response_generic[D](id int, result D) ResponseGeneric[D] {
 	return ResponseGeneric[D]{
 		jsonrpc: jsonrpc.jsonrpc_version
 		result: result
@@ -196,7 +196,6 @@ pub fn new_response_generic[D](id string, result D) ResponseGeneric[D] {
 //   - A ResponseGeneric object with result of type D, or an error if parsing fails
 pub fn decode_response_generic[D](data string) !ResponseGeneric[D] {
 	// Debug output - consider removing in production
-	println('respodata ${data}')
 	
 	raw := json2.raw_decode(data)!
 	raw_map := raw.as_map()
@@ -211,7 +210,7 @@ pub fn decode_response_generic[D](data string) !ResponseGeneric[D] {
 	// Handle error responses
 	if err := raw_map['error'] {
 		return ResponseGeneric[D] {
-			id: raw_map['id'] or {return error('Invalid JSONRPC response, no ID Field found')}.str()
+			id: raw_map['id'] or {return error('Invalid JSONRPC response, no ID Field found')}.int()
 			jsonrpc: jsonrpc_version
 			error_: json2.decode[RPCError](err.str())!
 		}
@@ -220,7 +219,7 @@ pub fn decode_response_generic[D](data string) !ResponseGeneric[D] {
 	// Handle successful responses
 	resp := json.decode(ResponseGeneric[D], data)!
 	return ResponseGeneric[D] {
-		id: raw_map['id'] or {return error('Invalid JSONRPC response, no ID Field found')}.str()
+		id: raw_map['id'] or {return error('Invalid JSONRPC response, no ID Field found')}.int()
 		jsonrpc: jsonrpc_version
 		result: resp.result
 	}
diff --git a/lib/schemas/jsonrpc/model_response_test.v b/lib/schemas/jsonrpc/model_response_test.v
index db8f82e9..3f994c0b 100644
--- a/lib/schemas/jsonrpc/model_response_test.v
+++ b/lib/schemas/jsonrpc/model_response_test.v
@@ -1,9 +1,9 @@
 module jsonrpc
 
 fn test_new_response() {
-	response := new_response('123', 'test_result')
+	response := new_response(123, 'test_result')
 	assert response.jsonrpc == jsonrpc.jsonrpc_version
-	assert response.id == '123'
+	assert response.id == 123
 	
 	assert response.is_result()
 	assert !response.is_error() // Ensure no error is set
@@ -20,13 +20,13 @@ fn test_new_error_response() {
 		message: 'Test error'
 		data: 'Error details'
 	}
-	response := new_error_response('123', error)
+	response := new_error_response(123, error)
 	assert response.jsonrpc == jsonrpc.jsonrpc_version
 
 	response.validate()!
 	assert response.is_error()
 	assert !response.is_result() // Ensure no result is set
-	assert response.id == '123'
+	assert response.id == 123
 	
 	response_error := response.error()?
 	assert response_error == error
@@ -39,7 +39,7 @@ fn test_decode_response() {
 		return
 	}
 	assert response.jsonrpc == '2.0'
-	assert response.id == '123'
+	assert response.id == 123
 
 	assert response.is_result()
 	assert !response.is_error() // Ensure no error is set
@@ -51,13 +51,13 @@ fn test_decode_response() {
 }
 
 fn test_response_encode() {
-	response := new_response('123', 'test_result')
+	response := new_response(123, 'test_result')
 	json := response.encode()
 	assert json.contains('"jsonrpc"') && json.contains('"result"') && json.contains('"id"')
 }
 
 fn test_response_validate() {
-	response := new_response('123', 'test_result')
+	response := new_response(123, 'test_result')
 	response.validate() or { assert false, 'Validation failed for valid response: $err' }
 
 	error := RPCError{
@@ -69,7 +69,7 @@ fn test_response_validate() {
 		jsonrpc: '2.0'
 		result: 'test_result'
 		error_: error
-		id: '123'
+		id: 123
 	}
 	invalid_response.validate() or {
 		assert err.msg().contains('Response contains both error and result.')
@@ -82,7 +82,7 @@ fn test_response_error() {
 		message: 'Test error'
 		data: 'Error details'
 	}
-	response := new_error_response('123', error)
+	response := new_error_response(123, error)
 	err := response.error() or {
 		assert false, 'Failed to get error: $err'
 		return
@@ -93,7 +93,7 @@ fn test_response_error() {
 }
 
 fn test_response_result() {
-	response := new_response('123', 'test_result')
+	response := new_response(123, 'test_result')
 	result := response.result() or {
 		assert false, 'Failed to get result: $err'
 		return
@@ -102,9 +102,9 @@ fn test_response_result() {
 }
 
 fn test_new_response_generic() {
-	response := new_response_generic('123', {'key': 'value'})
+	response := new_response_generic(123, {'key': 'value'})
 	assert response.jsonrpc == jsonrpc.jsonrpc_version
-	assert response.id == '123'
+	assert response.id == 123
 	
 	assert response.is_result()
 	assert !response.is_error() // Ensure no error is set
@@ -122,7 +122,7 @@ fn test_decode_response_generic() {
 		return
 	}
 	assert response.jsonrpc == '2.0'
-	assert response.id == '123'
+	assert response.id == 123
 	
 	assert response.is_result()
 	assert !response.is_error() // Ensure no error is set
@@ -134,13 +134,13 @@ fn test_decode_response_generic() {
 }
 
 fn test_response_generic_encode() {
-	response := new_response_generic('123', {'key': 'value'})
+	response := new_response_generic(123, {'key': 'value'})
 	json := response.encode()
 	assert json.contains('"jsonrpc"') && json.contains('"result"') && json.contains('"id"')
 }
 
 fn test_response_generic_validate() {
-	response := new_response_generic('123', {'key': 'value'})
+	response := new_response_generic(123, {'key': 'value'})
 	response.validate() or { assert false, 'Validation failed for valid response: $err' }
 
 	error := RPCError{
@@ -152,7 +152,7 @@ fn test_response_generic_validate() {
 		jsonrpc: '2.0'
 		result: {'key': 'value'}
 		error_: error
-		id: '123'
+		id: 123
 	}
 	invalid_response.validate() or {
 		assert err.msg().contains('Response contains both error and result.')
@@ -168,7 +168,7 @@ fn test_response_generic_error() {
 	response := ResponseGeneric[map[string]string]{
 		jsonrpc: '2.0'
 		error_: error
-		id: '123'
+		id: 123
 	}
 	err := response.error() or {
 		assert false, 'Failed to get error: $err'
@@ -180,7 +180,7 @@ fn test_response_generic_error() {
 }
 
 fn test_response_generic_result() {
-	response := new_response_generic('123', {'key': 'value'})
+	response := new_response_generic(123, {'key': 'value'})
 	result := response.result() or {
 		assert false, 'Failed to get result: $err'
 		return