diff --git a/utils/sdk/packages/cpp-oatpp-client.json b/utils/sdk/packages/cpp-oatpp-client.json
new file mode 100644
index 00000000..7ddda99c
--- /dev/null
+++ b/utils/sdk/packages/cpp-oatpp-client.json
@@ -0,0 +1,5 @@
+{
+  "additionalProperties": {
+    "packageName":"@snider/sdk-cpp-oatpp"
+  }
+}
\ No newline at end of file
diff --git a/utils/sdk/packages/cpp-oatpp-server.json b/utils/sdk/packages/cpp-oatpp-server.json
new file mode 100644
index 00000000..7ddda99c
--- /dev/null
+++ b/utils/sdk/packages/cpp-oatpp-server.json
@@ -0,0 +1,5 @@
+{
+  "additionalProperties": {
+    "packageName":"@snider/sdk-cpp-oatpp"
+  }
+}
\ No newline at end of file
diff --git a/utils/sdk/packages/dart.json b/utils/sdk/packages/dart.json
new file mode 100644
index 00000000..7ddda99c
--- /dev/null
+++ b/utils/sdk/packages/dart.json
@@ -0,0 +1,5 @@
+{
+  "additionalProperties": {
+    "packageName":"@snider/sdk-cpp-oatpp"
+  }
+}
\ No newline at end of file
diff --git a/utils/sdk/packages/gdscript.json b/utils/sdk/packages/gdscript.json
new file mode 100644
index 00000000..7ddda99c
--- /dev/null
+++ b/utils/sdk/packages/gdscript.json
@@ -0,0 +1,5 @@
+{
+  "additionalProperties": {
+    "packageName":"@snider/sdk-cpp-oatpp"
+  }
+}
\ No newline at end of file
diff --git a/utils/sdk/packages/graphql-schema.json b/utils/sdk/packages/graphql-schema.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/graphql-schema.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/haskell-http-client.json b/utils/sdk/packages/haskell-http-client.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/haskell-http-client.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/java.json b/utils/sdk/packages/java.json
new file mode 100644
index 00000000..7ddda99c
--- /dev/null
+++ b/utils/sdk/packages/java.json
@@ -0,0 +1,5 @@
+{
+  "additionalProperties": {
+    "packageName":"@snider/sdk-cpp-oatpp"
+  }
+}
\ No newline at end of file
diff --git a/utils/sdk/packages/jetbrains-http-client.json b/utils/sdk/packages/jetbrains-http-client.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/jetbrains-http-client.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/k6.json b/utils/sdk/packages/k6.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/k6.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/lua.json b/utils/sdk/packages/lua.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/lua.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/markdown.json b/utils/sdk/packages/markdown.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/markdown.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/mysql-schema.json b/utils/sdk/packages/mysql-schema.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/mysql-schema.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/nim.json b/utils/sdk/packages/nim.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/nim.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/php.json b/utils/sdk/packages/php.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/php.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/powershell.json b/utils/sdk/packages/powershell.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/powershell.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/protobuf-schema.json b/utils/sdk/packages/protobuf-schema.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/protobuf-schema.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/python.json b/utils/sdk/packages/python.json
new file mode 100644
index 00000000..3cb982bd
--- /dev/null
+++ b/utils/sdk/packages/python.json
@@ -0,0 +1,7 @@
+{
+  "additionalProperties": {
+    "packageName": "lthnchainsdk",
+    "projectName": "lthnchainsdk",
+    "packageUrl": "https://github.com/letheanVPN"
+  }
+}
\ No newline at end of file
diff --git a/utils/sdk/packages/r.json b/utils/sdk/packages/r.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/r.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/ruby.json b/utils/sdk/packages/ruby.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/ruby.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/rust.json b/utils/sdk/packages/rust.json
new file mode 100644
index 00000000..0b390075
--- /dev/null
+++ b/utils/sdk/packages/rust.json
@@ -0,0 +1,5 @@
+{
+  "additionalProperties": {
+    "packageName":"@snider/sdk-rust"
+  }
+}
\ No newline at end of file
diff --git a/utils/sdk/packages/swift5.json b/utils/sdk/packages/swift5.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/swift5.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/swift6.json b/utils/sdk/packages/swift6.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/swift6.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/typescript-angular.json b/utils/sdk/packages/typescript-angular.json
new file mode 100644
index 00000000..77662033
--- /dev/null
+++ b/utils/sdk/packages/typescript-angular.json
@@ -0,0 +1,8 @@
+{
+  "additionalProperties": {
+    "apiModulePrefix":"letheanchainsdk",
+    "configurationPrefix":"letheanchainsdk",
+    "npmName":"@snider/sdk-typescript-angular",
+    "ngVersion": 12
+  }
+}
\ No newline at end of file
diff --git a/utils/sdk/packages/typescript-node.json b/utils/sdk/packages/typescript-node.json
new file mode 100644
index 00000000..29f3a995
--- /dev/null
+++ b/utils/sdk/packages/typescript-node.json
@@ -0,0 +1,6 @@
+{
+    "additionalProperties": {
+        "npmName":"@snider/sdk-typescript-node-ts",
+        "supportsES6": true
+    }
+}
\ No newline at end of file
diff --git a/utils/sdk/packages/typescript.json b/utils/sdk/packages/typescript.json
new file mode 100644
index 00000000..7572877f
--- /dev/null
+++ b/utils/sdk/packages/typescript.json
@@ -0,0 +1,10 @@
+{
+  "additionalProperties": {
+    "apiModulePrefix":"letheanchainsdk",
+    "configurationPrefix":"letheanchainsdk",
+    "npmName":"@snider/sdk-typescript",
+    "supportsES6": true,
+    "useInversify": true,
+    "useObjectParameters": true
+  }
+}
\ No newline at end of file
diff --git a/utils/sdk/packages/wsdl-schema.json b/utils/sdk/packages/wsdl-schema.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/wsdl-schema.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/utils/sdk/packages/zapier.json b/utils/sdk/packages/zapier.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/utils/sdk/packages/zapier.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file