```diff
--- test_files/420-original.txt	2025-03-07 19:06:57
+++ test_files/420-modified.txt	2025-03-07 19:06:57
@@ -3,15 +3,16 @@
 
 export default defineConfig({
     client: "@hey-api/client-axios",
-    input: "http://localhost:9900/openapi.json",
+    input: "https://backend.composio.dev/openapi.json",
     output: "src/sdk/client",
     services: {
         asClass: true,
         //@ts-ignore
         methodNameBuilder: (operation) => {
-            const name = operation.name.split("Controller")[1];
+            const name = operation?.name?.split("Controller")[1] || operation?.name;
             //@ts-ignore
-            return name.charAt(0).toLowerCase() + name.slice(1);
+            return name?.charAt(0)?.toLowerCase() + name?.slice(1);
         },
+        
     },
 });
```
