diff --git a/backend/package.json b/backend/package.json
index 519577e..07868e5 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "arka",
-  "version": "1.8.0",
+  "version": "2.0.0",
   "description": "ARKA - (Albanian for Cashier's case) is the first open source Paymaster as a service software",
   "type": "module",
   "directories": {
diff --git a/backend/src/paymaster/index.ts b/backend/src/paymaster/index.ts
index a6acd1d..3632461 100644
--- a/backend/src/paymaster/index.ts
+++ b/backend/src/paymaster/index.ts
@@ -1066,7 +1066,9 @@ export class Paymaster {
           }
         );
       }
-      return tx
+      return {
+        message: `Successfully staked with transaction Hash ${tx.hash}`
+      };
     } catch (error) {
       log?.error(`error while adding stake to verifying paymaster ${error}`);
       throw new Error(ErrorMessage.FAILED_TO_ADD_STAKE);
diff --git a/backend/src/routes/admin-routes.ts b/backend/src/routes/admin-routes.ts
index 728ca5d..8fe76d5 100644
--- a/backend/src/routes/admin-routes.ts
+++ b/backend/src/routes/admin-routes.ts
@@ -562,7 +562,7 @@ const adminRoutes: FastifyPluginAsync = async (server) => {
         chainId,
         server.log
       );
-      return reply.code(ReturnCode.SUCCESS).send({tx});
+      return reply.code(ReturnCode.SUCCESS).send(tx);
     } catch (error: any) {
       request.log.error(error);
       return reply.code(ReturnCode.FAILURE).send({ error: error.message ?? ErrorMessage.FAILED_TO_PROCESS });
diff --git a/backend/src/routes/metadata-routes.ts b/backend/src/routes/metadata-routes.ts
index a25211e..8071e23 100644
--- a/backend/src/routes/metadata-routes.ts
+++ b/backend/src/routes/metadata-routes.ts
@@ -141,7 +141,8 @@ const metadataRoutes: FastifyPluginAsync = async (server) => {
         multiTokenPaymasters,
         sponsorDetails: { name: sponsorName, icon: sponsorImage },
         verifyingPaymaster: { address: verifyingPaymaster, deposit: verifyingPaymasterDeposit },
-        verifyingPaymasters: apiKeyEntity.verifyingPaymasters ? JSON.parse(apiKeyEntity.verifyingPaymasters) : undefined
+        verifyingPaymasters: apiKeyEntity.verifyingPaymasters ? JSON.parse(apiKeyEntity.verifyingPaymasters) : undefined,
+        verifyingPaymastersV2: apiKeyEntity.verifyingPaymastersV2 ? JSON.parse(apiKeyEntity.verifyingPaymastersV2) : undefined,
       })
     } catch (err: any) {
       request.log.error(err);