diff --git a/package-lock.json b/package-lock.json
index 357a827..7200670 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "appium-interceptor",
-  "version": "1.0.0-beta.6",
+  "version": "1.0.0-beta.7",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "appium-interceptor",
-      "version": "1.0.0-beta.6",
+      "version": "1.0.0-beta.7",
       "license": "ISC",
       "dependencies": {
         "@appium/support": "^4.1.11",
diff --git a/package.json b/package.json
index 37c08bf..1083e5d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "appium-interceptor",
-  "version": "1.0.0-beta.6",
+  "version": "1.0.0-beta.7",
   "description": "Appium 2.0 plugin to mock api calls for android apps",
   "main": "./lib/index.js",
   "scripts": {
@@ -29,6 +29,10 @@
       "email": "sudharsanselvaraj.c0@gmail.com"
     }
   ],
+  "bugs": {
+    "url": "https://github.com/AppiumTestDistribution/appium-interceptor-plugin/issues"
+  },
+  "homepage": "https://github.com/AppiumTestDistribution/appium-interceptor-plugin#readme",
   "license": "ISC",
   "peerDependencies": {
     "appium": "^2.4.1"
diff --git a/src/plugin.ts b/src/plugin.ts
index 4500823..4437674 100644
--- a/src/plugin.ts
+++ b/src/plugin.ts
@@ -7,6 +7,7 @@ import { configureWifiProxy, isRealDevice } from './utils/adb';
 import { cleanUpProxyServer, sanitizeMockConfig, setupProxyServer } from './utils/proxy';
 import proxyCache from './proxy-cache';
 import logger from './logger';
+import log from './logger';
 
 export class AppiumInterceptorPlugin extends BasePlugin {
   static executeMethodMap = {
@@ -145,6 +146,7 @@ export class AppiumInterceptorPlugin extends BasePlugin {
       throw new Error('Proxy is not active for current session');
     }
 
+    log.info(`Adding listener with config ${config}`);
     return proxy?.addSniffer(config);
   }
 
diff --git a/src/proxy.ts b/src/proxy.ts
index 33a2e34..39efdb7 100644
--- a/src/proxy.ts
+++ b/src/proxy.ts
@@ -11,6 +11,8 @@ import {
   modifyRequestHeaders,
   modifyRequestUrl,
   modifyResponseBody,
+  parseJson,
+  sleep,
 } from './utils/proxy';
 import ResponseDecoder from './response-decoder';
 import { Mock } from './mock';
@@ -111,7 +113,8 @@ export class Proxy {
 
   public addSniffer(sniffConfg: SniffConfig): string {
     const id = uuid();
-    this.sniffers.set(id, new ApiSniffer(id, sniffConfg));
+    const parsedConfig = !sniffConfg ? {} : parseJson(sniffConfg);
+    this.sniffers.set(id, new ApiSniffer(id, parsedConfig));
     return id;
   }
 
@@ -132,7 +135,7 @@ export class Proxy {
     const matchedMocks = await this.findMatchingMocks(ctx);
     if (matchedMocks.length) {
       const compiledMock = compileMockConfig(matchedMocks);
-      this.performMockResponse(ctx, compiledMock, next);
+      this.applyMockToRequest(ctx, compiledMock, next);
     } else {
       next();
     }
@@ -165,9 +168,11 @@ export class Proxy {
     return matchedMocks;
   }
 
-  private performMockResponse(ctx: IContext, mockConfig: MockConfig, next: () => void): void {
+  private async applyMockToRequest(ctx: IContext, mockConfig: MockConfig, next: () => void) {
     ctx.use(ResponseDecoder);
-
+    if (mockConfig.delay) {
+      await sleep(mockConfig.delay);
+    }
     this.modifyClientRequest(ctx, mockConfig);
     this.modifyClientResponse(ctx, mockConfig, next);
   }
@@ -178,7 +183,7 @@ export class Proxy {
     modifyRequestBody(ctx, mockConfig);
   }
 
-  private modifyClientResponse(ctx: IContext, mockConfig: MockConfig, next: () => void): void {
+  private async modifyClientResponse(ctx: IContext, mockConfig: MockConfig, next: () => void) {
     if (mockConfig.statusCode && mockConfig.responseBody) {
       ctx.proxyToClientResponse.writeHead(mockConfig.statusCode);
       ctx.proxyToClientResponse.end(mockConfig.responseBody);
diff --git a/src/types.ts b/src/types.ts
index 8554ae1..2d75668 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -36,6 +36,7 @@ export type MockConfig = {
   responseHeaders?: HttpHeader;
   responseBody?: string;
   updateResponseBody?: UpdateBodySpec[];
+  delay?: number;
 };
 
 export type SniffConfig = {
diff --git a/src/utils/proxy.ts b/src/utils/proxy.ts
index 9fd589e..5feb1e3 100644
--- a/src/utils/proxy.ts
+++ b/src/utils/proxy.ts
@@ -304,3 +304,7 @@ export function sanitizeMockConfig(config: MockConfig) {
 
   return config;
 }
+
+export function sleep(timeMs: number) {
+  return new Promise((resolve) => setTimeout(resolve, timeMs));
+}