diff --git a/packages/apps/fortune/recording-oracle/src/modules/job/job.service.ts b/packages/apps/fortune/recording-oracle/src/modules/job/job.service.ts
index fa8e8a617c..38f17ea2b3 100644
--- a/packages/apps/fortune/recording-oracle/src/modules/job/job.service.ts
+++ b/packages/apps/fortune/recording-oracle/src/modules/job/job.service.ts
@@ -61,8 +61,8 @@ export class JobService {
     };
 
     this.storageClient = new StorageClient(
-      storageCredentials,
       this.storageParams,
+      storageCredentials,
     );
   }
 
diff --git a/packages/apps/job-launcher/server/src/modules/job/job.service.ts b/packages/apps/job-launcher/server/src/modules/job/job.service.ts
index 03703bcda0..9162403073 100644
--- a/packages/apps/job-launcher/server/src/modules/job/job.service.ts
+++ b/packages/apps/job-launcher/server/src/modules/job/job.service.ts
@@ -103,8 +103,8 @@ export class JobService {
     this.bucket = this.configService.get<string>(ConfigNames.S3_BUCKET)!;
 
     this.storageClient = new StorageClient(
-      storageCredentials,
       this.storageParams,
+      storageCredentials,
     );
   }
 
diff --git a/packages/apps/reputation-oracle/server/src/modules/webhook/webhook.service.ts b/packages/apps/reputation-oracle/server/src/modules/webhook/webhook.service.ts
index 9fe45269a3..3907a4efd7 100644
--- a/packages/apps/reputation-oracle/server/src/modules/webhook/webhook.service.ts
+++ b/packages/apps/reputation-oracle/server/src/modules/webhook/webhook.service.ts
@@ -29,7 +29,7 @@ import { ConfigNames } from '../../common/config';
 import { WebhookStatus } from '../../common/enums';
 import { JobRequestType } from '../../common/enums';
 import { ReputationEntityType } from '../../common/enums';
-import {isInstance} from "class-validator";
+import { isInstance } from 'class-validator';
 
 @Injectable()
 export class WebhookService {
@@ -66,8 +66,8 @@ export class WebhookService {
     this.bucket = this.configService.get<string>(ConfigNames.S3_BUCKET)!;
 
     this.storageClient = new StorageClient(
-      storageCredentials,
       this.storageParams,
+      storageCredentials,
     );
   }
 
diff --git a/packages/sdk/typescript/human-protocol-sdk/src/storage.ts b/packages/sdk/typescript/human-protocol-sdk/src/storage.ts
index 0dfa56ae55..f0ba503849 100644
--- a/packages/sdk/typescript/human-protocol-sdk/src/storage.ts
+++ b/packages/sdk/typescript/human-protocol-sdk/src/storage.ts
@@ -20,17 +20,17 @@ export class StorageClient {
   /**
    * **Storage client constructor**
    *
-   * @param {StorageCredentials} credentials - Cloud storage access data
    * @param {StorageParams} params - Cloud storage params
+   * @param {StorageCredentials} credentials - Optional. Cloud storage access data. If credentials is not provided - use an anonymous access to the bucket
    */
-  constructor(credentials: StorageCredentials, params: StorageParams) {
+  constructor(params: StorageParams, credentials?: StorageCredentials) {
     try {
       this.clientParams = params;
 
       this.client = new Minio.Client({
         ...params,
-        accessKey: credentials.accessKey,
-        secretKey: credentials.secretKey,
+        accessKey: credentials?.accessKey ?? '',
+        secretKey: credentials?.secretKey ?? '',
       });
     } catch (e) {
       throw ErrorStorageClientNotInitialized;
diff --git a/packages/sdk/typescript/human-protocol-sdk/test/storage.test.ts b/packages/sdk/typescript/human-protocol-sdk/test/storage.test.ts
index 832ed8863a..ef1b87f72b 100644
--- a/packages/sdk/typescript/human-protocol-sdk/test/storage.test.ts
+++ b/packages/sdk/typescript/human-protocol-sdk/test/storage.test.ts
@@ -80,56 +80,29 @@ describe('Storage tests', () => {
     });
 
     test('should init client with empty credentials', async () => {
-      const storageCredentials: StorageCredentials = {
-        accessKey: '',
-        secretKey: '',
-      };
-
       const storageParams: StorageParams = {
         endPoint: DEFAULT_ENDPOINT,
         port: DEFAULT_PORT,
         useSSL: DEFAULT_USE_SSL,
       };
 
-      const storageClient = new StorageClient(
-        storageCredentials,
-        storageParams
-      );
+      const storageClient = new StorageClient(storageParams);
 
       expect(storageClient).toBeInstanceOf(StorageClient);
     });
-
-    test('should not init client with an error', async () => {
-      // TODO: Adapt it for particular test case
-      /* vi.mock('../src/storage', () => {
-        const StorageClient = vi.fn().mockImplementation(() => {
-          throw ErrorStorageClientNotInitialized;
-        });
-
-        return {
-          default: StorageClient
-        }
-      }) */
-      // expect(() => new StorageClient(storageCredentials, storageParams)).toThrow(ErrorStorageClientNotInitialized);
-    });
   });
 
   describe('Client anonymous access', () => {
     let storageClient: StorageClient;
 
     beforeAll(async () => {
-      const storageCredentials: StorageCredentials = {
-        accessKey: '',
-        secretKey: '',
-      };
-
       const storageParams: StorageParams = {
         endPoint: DEFAULT_ENDPOINT,
         port: DEFAULT_PORT,
         useSSL: DEFAULT_USE_SSL,
       };
 
-      storageClient = new StorageClient(storageCredentials, storageParams);
+      storageClient = new StorageClient(storageParams);
     });
 
     test('should return the bucket exists', async () => {
@@ -305,7 +278,7 @@ describe('Storage tests', () => {
         useSSL: DEFAULT_USE_SSL,
       };
 
-      storageClient = new StorageClient(storageCredentials, storageParams);
+      storageClient = new StorageClient(storageParams, storageCredentials);
     });
 
     test('should return the bucket exists', async () => {