1 files changed, 38 insertions, 0 deletions
diff --git a/rpc/shared/types.go b/rpc/shared/types.go
new file mode 100644
index 000000000..46fd5552c
--- /dev/null
+++ b/rpc/shared/types.go
@@ -0,0 +1,38 @@
+package shared
+
+import "encoding/json"
+
+// RPC request
+type Request struct {
+	Id      interface{}     `json:"id"`
+	Jsonrpc string          `json:"jsonrpc"`
+	Method  string          `json:"method"`
+	Params  json.RawMessage `json:"params"`
+}
+
+// RPC response
+type Response struct {
+	Id      interface{} `json:"id"`
+	Jsonrpc string      `json:"jsonrpc"`
+}
+
+// RPC success response
+type SuccessResponse struct {
+	Id      interface{} `json:"id"`
+	Jsonrpc string      `json:"jsonrpc"`
+	Result  interface{} `json:"result"`
+}
+
+// RPC error response
+type ErrorResponse struct {
+	Id      interface{}  `json:"id"`
+	Jsonrpc string       `json:"jsonrpc"`
+	Error   *ErrorObject `json:"error"`
+}
+
+// RPC error response details
+type ErrorObject struct {
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+	// Data    interface{} `json:"data"`
+}