diff --git a/.changeset/famous-dolphins-think.md b/.changeset/famous-dolphins-think.md
new file mode 100644
index 000000000..76b9f564b
--- /dev/null
+++ b/.changeset/famous-dolphins-think.md
@@ -0,0 +1,6 @@
+---
+"@osdk/foundry-sdk-generator": patch
+"@osdk/legacy-client": patch
+---
+
+Fix $rid, $apiName and $primaryKey population
diff --git a/packages/foundry-sdk-generator/src/__e2e_tests__/actions.test.ts b/packages/foundry-sdk-generator/src/__e2e_tests__/actions.test.ts
index 1aaa0e49e..0e168e1e0 100644
--- a/packages/foundry-sdk-generator/src/__e2e_tests__/actions.test.ts
+++ b/packages/foundry-sdk-generator/src/__e2e_tests__/actions.test.ts
@@ -100,6 +100,11 @@ describe("test", () => {
       expect(officeImpl.__rid).toBe(
         "ri.phonograph2-objects.main.object.c0c0c0c0-c0c0-c0c0-c0c0-c0c0c0c0c0c0",
       );
+      expect(officeImpl.$apiName).toBe("Office");
+      expect(officeImpl.$primaryKey).toBe("NYC");
+      expect(officeImpl.$rid).toBe(
+        "ri.phonograph2-objects.main.object.c0c0c0c0-c0c0-c0c0-c0c0-c0c0c0c0c0c0",
+      );
       const officeResult2: Result<Office, GetObjectError> = await objectEdit
         .fetchOneWithErrors();
       const officeImpl2: Office = assertOkOrThrow(officeResult2);
@@ -109,12 +114,24 @@ describe("test", () => {
         "ri.phonograph2-objects.main.object.c0c0c0c0-c0c0-c0c0-c0c0-c0c0c0c0c0c0",
       );
 
+      expect(officeImpl2.$apiName).toBe("Office");
+      expect(officeImpl2.$primaryKey).toBe("NYC");
+      expect(officeImpl2.$rid).toBe(
+        "ri.phonograph2-objects.main.object.c0c0c0c0-c0c0-c0c0-c0c0-c0c0c0c0c0c0",
+      );
+
       const officeNoErrors: Office = await objectEdit.fetchOne();
       expect(officeNoErrors.__apiName).toBe("Office");
       expect(officeNoErrors.__primaryKey).toBe("NYC");
       expect(officeNoErrors.__rid).toBe(
         "ri.phonograph2-objects.main.object.c0c0c0c0-c0c0-c0c0-c0c0-c0c0c0c0c0c0",
       );
+
+      expect(officeNoErrors.$apiName).toBe("Office");
+      expect(officeNoErrors.$primaryKey).toBe("NYC");
+      expect(officeNoErrors.$rid).toBe(
+        "ri.phonograph2-objects.main.object.c0c0c0c0-c0c0-c0c0-c0c0-c0c0c0c0c0c0",
+      );
     }
   });
 
diff --git a/packages/legacy-client/src/client/objects/convertWireToOsdkObject.test.ts b/packages/legacy-client/src/client/objects/convertWireToOsdkObject.test.ts
index 768677732..225ad71d8 100644
--- a/packages/legacy-client/src/client/objects/convertWireToOsdkObject.test.ts
+++ b/packages/legacy-client/src/client/objects/convertWireToOsdkObject.test.ts
@@ -126,8 +126,18 @@ describe("convertWireToOsdkObject", () => {
       MockOntology
     >(client, wireObject);
 
+    const convertedObject = {
+      id: 1,
+      __primaryKey: 1,
+      __apiName: "Task",
+      __rid: "rid.1",
+      $primaryKey: 1,
+      $apiName: "Task",
+      $rid: "rid.1",
+    } as const;
+
     expect(object.toString()).toEqual(
-      JSON.stringify(wireObject, null, 2),
+      JSON.stringify(convertedObject, null, 2),
     );
   });
 
@@ -151,7 +161,10 @@ describe("convertWireToOsdkObject", () => {
         "catch_": 1,
         "__primaryKey": 1,
         "__apiName": "ObjectTypeWithReservedNames",
-        "__rid": "rid.1"
+        "__rid": "rid.1",
+        "$primaryKey": 1,
+        "$apiName": "ObjectTypeWithReservedNames",
+        "$rid": "rid.1"
       }"
     `);
   });
diff --git a/packages/legacy-client/src/client/objects/convertWireToOsdkObject.ts b/packages/legacy-client/src/client/objects/convertWireToOsdkObject.ts
index 6c707e15c..7d73642ca 100644
--- a/packages/legacy-client/src/client/objects/convertWireToOsdkObject.ts
+++ b/packages/legacy-client/src/client/objects/convertWireToOsdkObject.ts
@@ -51,7 +51,17 @@ function createPrototype<
   const proto = {};
 
   Object.defineProperty(proto, "__apiName", { get: () => type });
-
+  Object.defineProperty(proto, "$apiName", { get: () => type });
+  Object.defineProperty(proto, "$primaryKey", {
+    get: function() {
+      return this["__primaryKey"];
+    },
+  });
+  Object.defineProperty(proto, "$rid", {
+    get: function() {
+      return this["__rid"];
+    },
+  });
   // toString that uses the ontology definition to enumerate the props that need to be serialized
   proto.toString = function() {
     const obj: Record<string, unknown> = {};
@@ -63,6 +73,10 @@ function createPrototype<
     obj["__primaryKey"] = self.__primaryKey;
     obj["__apiName"] = type;
     obj["__rid"] = self.__rid;
+
+    obj["$primaryKey"] = self.__primaryKey;
+    obj["$apiName"] = type;
+    obj["$rid"] = self.__rid;
     return JSON.stringify(obj, undefined, 2);
   };