diff --git a/packages/backend/src/apps/twitter/authentication.ts b/packages/backend/src/apps/twitter/authentication.ts
index 24674737..5beb7fb4 100644
--- a/packages/backend/src/apps/twitter/authentication.ts
+++ b/packages/backend/src/apps/twitter/authentication.ts
@@ -1,96 +1,37 @@
-import type {
-  IAuthentication,
-  IApp,
-  IField,
-  IJSONObject,
-} from '@automatisch/types';
-import HttpClient from '../../helpers/http-client';
-import OAuth from 'oauth-1.0a';
-import crypto from 'crypto';
+import type { IAuthentication, IField } from '@automatisch/types';
 import { URLSearchParams } from 'url';
+import TwitterClient from './client';
 
 export default class Authentication implements IAuthentication {
-  appData: IApp;
-  connectionData: IJSONObject;
+  client: TwitterClient;
 
-  client: HttpClient;
-  oauthClient: OAuth;
-
-  static baseUrl = 'https://api.twitter.com';
-
-  constructor(appData: IApp, connectionData: IJSONObject) {
-    this.appData = appData;
-    this.connectionData = connectionData;
-    this.client = new HttpClient({ baseURL: Authentication.baseUrl });
-    this.oauthClient = new OAuth({
-      consumer: {
-        key: this.connectionData.consumerKey as string,
-        secret: this.connectionData.consumerSecret as string,
-      },
-      signature_method: 'HMAC-SHA1',
-      hash_function(base_string, key) {
-        return crypto
-          .createHmac('sha1', key)
-          .update(base_string)
-          .digest('base64');
-      },
-    });
+  constructor(client: TwitterClient) {
+    this.client = client;
   }
 
   async createAuthData() {
-    const appFields = this.appData.fields.find(
+    const appFields = this.client.appData.fields.find(
       (field: IField) => field.key == 'oAuthRedirectUrl'
     );
     const callbackUrl = appFields.value;
 
-    const requestData = {
-      url: `${Authentication.baseUrl}/oauth/request_token`,
-      method: 'POST',
-      data: { oauth_callback: callbackUrl },
+    const response = await this.client.oauthRequestToken.run(callbackUrl);
+    const responseData = Object.fromEntries(new URLSearchParams(response.data));
+
+    return {
+      url: `${TwitterClient.baseUrl}/oauth/authorize?oauth_token=${responseData.oauth_token}`,
+      accessToken: responseData.oauth_token,
+      accessSecret: responseData.oauth_token_secret,
     };
-
-    const authHeader = this.oauthClient.toHeader(
-      this.oauthClient.authorize(requestData)
-    );
-
-    try {
-      const response = await this.client.post(`/oauth/request_token`, null, {
-        headers: { ...authHeader },
-      });
-
-      const responseData = Object.fromEntries(
-        new URLSearchParams(response.data)
-      );
-
-      return {
-        url: `${Authentication.baseUrl}/oauth/authorize?oauth_token=${responseData.oauth_token}`,
-        accessToken: responseData.oauth_token,
-        accessSecret: responseData.oauth_token_secret,
-      };
-    } catch (error) {
-      const errorMessages = error.response.data.errors
-        .map((error: IJSONObject) => error.message)
-        .join(' ');
-
-      throw new Error(
-        `Error occured while verifying credentials: ${errorMessages}`
-      );
-    }
   }
 
   async verifyCredentials() {
-    const verifiedCredentials = await this.client.post(
-      `/oauth/access_token?oauth_verifier=${this.connectionData.oauthVerifier}&oauth_token=${this.connectionData.accessToken}`,
-      null
-    );
-
-    const responseData = Object.fromEntries(
-      new URLSearchParams(verifiedCredentials.data)
-    );
+    const response = await this.client.verifyAccessToken.run();
+    const responseData = Object.fromEntries(new URLSearchParams(response.data));
 
     return {
-      consumerKey: this.connectionData.consumerKey,
-      consumerSecret: this.connectionData.consumerSecret,
+      consumerKey: this.client.connectionData.consumerKey,
+      consumerSecret: this.client.connectionData.consumerSecret,
       accessToken: responseData.oauth_token,
       accessSecret: responseData.oauth_token_secret,
       userId: responseData.user_id,
@@ -100,24 +41,7 @@ export default class Authentication implements IAuthentication {
 
   async isStillVerified() {
     try {
-      const token = {
-        key: this.connectionData.accessToken as string,
-        secret: this.connectionData.accessSecret as string,
-      };
-
-      const requestData = {
-        url: `${Authentication.baseUrl}/2/users/me`,
-        method: 'GET',
-      };
-
-      const authHeader = this.oauthClient.toHeader(
-        this.oauthClient.authorize(requestData, token)
-      );
-
-      await this.client.get(`/2/users/me`, {
-        headers: { ...authHeader },
-      });
-
+      await this.client.getCurrentUser.run();
       return true;
     } catch (error) {
       return false;
diff --git a/packages/backend/src/apps/twitter/client/endpoints/get-current-user.ts b/packages/backend/src/apps/twitter/client/endpoints/get-current-user.ts
new file mode 100644
index 00000000..893a8fa5
--- /dev/null
+++ b/packages/backend/src/apps/twitter/client/endpoints/get-current-user.ts
@@ -0,0 +1,31 @@
+import TwitterClient from '../index';
+
+export default class GetCurrentUser {
+  client: TwitterClient;
+
+  constructor(client: TwitterClient) {
+    this.client = client;
+  }
+
+  async run() {
+    const token = {
+      key: this.client.connectionData.accessToken as string,
+      secret: this.client.connectionData.accessSecret as string,
+    };
+
+    const requestPath = '/2/users/me';
+
+    const requestData = {
+      url: `${TwitterClient.baseUrl}${requestPath}`,
+      method: 'GET',
+    };
+
+    const authHeader = this.client.oauthClient.toHeader(
+      this.client.oauthClient.authorize(requestData, token)
+    );
+
+    return await this.client.httpClient.get(requestPath, {
+      headers: { ...authHeader },
+    });
+  }
+}
diff --git a/packages/backend/src/apps/twitter/client/endpoints/get-user-by-username.ts b/packages/backend/src/apps/twitter/client/endpoints/get-user-by-username.ts
new file mode 100644
index 00000000..173699c1
--- /dev/null
+++ b/packages/backend/src/apps/twitter/client/endpoints/get-user-by-username.ts
@@ -0,0 +1,44 @@
+import { IJSONObject } from '@automatisch/types';
+import TwitterClient from '../index';
+
+export default class GetUserByUsername {
+  client: TwitterClient;
+
+  constructor(client: TwitterClient) {
+    this.client = client;
+  }
+
+  async run(username: string) {
+    const token = {
+      key: this.client.connectionData.accessToken as string,
+      secret: this.client.connectionData.accessSecret as string,
+    };
+
+    const requestPath = `/2/users/by/username/${username}`;
+
+    const requestData = {
+      url: `${TwitterClient.baseUrl}${requestPath}`,
+      method: 'GET',
+    };
+
+    const authHeader = this.client.oauthClient.toHeader(
+      this.client.oauthClient.authorize(requestData, token)
+    );
+
+    const response = await this.client.httpClient.get(requestPath, {
+      headers: { ...authHeader },
+    });
+
+    if (response.data?.errors) {
+      const errorMessages = response.data.errors
+        .map((error: IJSONObject) => error.detail)
+        .join(' ');
+
+      throw new Error(
+        `Error occured while fetching user data: ${errorMessages}`
+      );
+    }
+
+    return response;
+  }
+}
diff --git a/packages/backend/src/apps/twitter/client/endpoints/get-user-tweets.ts b/packages/backend/src/apps/twitter/client/endpoints/get-user-tweets.ts
new file mode 100644
index 00000000..da2bf3cc
--- /dev/null
+++ b/packages/backend/src/apps/twitter/client/endpoints/get-user-tweets.ts
@@ -0,0 +1,44 @@
+import { IJSONObject } from '@automatisch/types';
+import TwitterClient from '../index';
+
+export default class GetUserTweets {
+  client: TwitterClient;
+
+  constructor(client: TwitterClient) {
+    this.client = client;
+  }
+
+  async run(userId: string) {
+    const token = {
+      key: this.client.connectionData.accessToken as string,
+      secret: this.client.connectionData.accessSecret as string,
+    };
+
+    const requestPath = `/2/users/${userId}/tweets`;
+
+    const requestData = {
+      url: `${TwitterClient.baseUrl}${requestPath}`,
+      method: 'GET',
+    };
+
+    const authHeader = this.client.oauthClient.toHeader(
+      this.client.oauthClient.authorize(requestData, token)
+    );
+
+    const response = await this.client.httpClient.get(requestPath, {
+      headers: { ...authHeader },
+    });
+
+    if (response.data?.errors) {
+      const errorMessages = response.data.errors
+        .map((error: IJSONObject) => error.detail)
+        .join(' ');
+
+      throw new Error(
+        `Error occured while fetching user data: ${errorMessages}`
+      );
+    }
+
+    return response;
+  }
+}
diff --git a/packages/backend/src/apps/twitter/client/endpoints/oauth-request-token.ts b/packages/backend/src/apps/twitter/client/endpoints/oauth-request-token.ts
new file mode 100644
index 00000000..6ef9d899
--- /dev/null
+++ b/packages/backend/src/apps/twitter/client/endpoints/oauth-request-token.ts
@@ -0,0 +1,42 @@
+import { IJSONObject } from '@automatisch/types';
+import TwitterClient from '../index';
+
+export default class OAuthRequestToken {
+  client: TwitterClient;
+
+  constructor(client: TwitterClient) {
+    this.client = client;
+  }
+
+  async run(callbackUrl: string) {
+    try {
+      const requestData = {
+        url: `${TwitterClient.baseUrl}/oauth/request_token`,
+        method: 'POST',
+        data: { oauth_callback: callbackUrl },
+      };
+
+      const authHeader = this.client.oauthClient.toHeader(
+        this.client.oauthClient.authorize(requestData)
+      );
+
+      const response = await this.client.httpClient.post(
+        `/oauth/request_token`,
+        null,
+        {
+          headers: { ...authHeader },
+        }
+      );
+
+      return response;
+    } catch (error) {
+      const errorMessages = error.response.data.errors
+        .map((error: IJSONObject) => error.message)
+        .join(' ');
+
+      throw new Error(
+        `Error occured while verifying credentials: ${errorMessages}`
+      );
+    }
+  }
+}
diff --git a/packages/backend/src/apps/twitter/client/endpoints/verify-access-token.ts b/packages/backend/src/apps/twitter/client/endpoints/verify-access-token.ts
new file mode 100644
index 00000000..2bd7e470
--- /dev/null
+++ b/packages/backend/src/apps/twitter/client/endpoints/verify-access-token.ts
@@ -0,0 +1,20 @@
+import TwitterClient from '../index';
+
+export default class VerifyAccessToken {
+  client: TwitterClient;
+
+  constructor(client: TwitterClient) {
+    this.client = client;
+  }
+
+  async run() {
+    try {
+      return await this.client.httpClient.post(
+        `/oauth/access_token?oauth_verifier=${this.client.connectionData.oauthVerifier}&oauth_token=${this.client.connectionData.accessToken}`,
+        null
+      );
+    } catch (error) {
+      throw new Error(error.response.data);
+    }
+  }
+}
diff --git a/packages/backend/src/apps/twitter/client/index.ts b/packages/backend/src/apps/twitter/client/index.ts
new file mode 100644
index 00000000..d06d9c95
--- /dev/null
+++ b/packages/backend/src/apps/twitter/client/index.ts
@@ -0,0 +1,59 @@
+import { IJSONObject, IApp } from '@automatisch/types';
+import OAuth from 'oauth-1.0a';
+import crypto from 'crypto';
+import HttpClient from '../../../helpers/http-client';
+import OAuthRequestToken from './endpoints/oauth-request-token';
+import VerifyAccessToken from './endpoints/verify-access-token';
+import GetCurrentUser from './endpoints/get-current-user';
+import GetUserByUsername from './endpoints/get-user-by-username';
+import GetUserTweets from './endpoints/get-user-tweets';
+
+export default class TwitterClient {
+  appData: IApp;
+  connectionData: IJSONObject;
+  parameters: IJSONObject;
+  oauthClient: OAuth;
+  httpClient: HttpClient;
+
+  oauthRequestToken: OAuthRequestToken;
+  verifyAccessToken: VerifyAccessToken;
+  getCurrentUser: GetCurrentUser;
+  getUserByUsername: GetUserByUsername;
+  getUserTweets: GetUserTweets;
+
+  static baseUrl = 'https://api.twitter.com';
+
+  constructor(
+    appData: IApp,
+    connectionData: IJSONObject,
+    parameters: IJSONObject
+  ) {
+    this.connectionData = connectionData;
+    this.appData = appData;
+    this.parameters = parameters;
+
+    this.httpClient = new HttpClient({ baseURL: TwitterClient.baseUrl });
+
+    const consumerData = {
+      key: this.connectionData.consumerKey as string,
+      secret: this.connectionData.consumerSecret as string,
+    };
+
+    this.oauthClient = new OAuth({
+      consumer: consumerData,
+      signature_method: 'HMAC-SHA1',
+      hash_function(base_string, key) {
+        return crypto
+          .createHmac('sha1', key)
+          .update(base_string)
+          .digest('base64');
+      },
+    });
+
+    this.oauthRequestToken = new OAuthRequestToken(this);
+    this.verifyAccessToken = new VerifyAccessToken(this);
+    this.getCurrentUser = new GetCurrentUser(this);
+    this.getUserByUsername = new GetUserByUsername(this);
+    this.getUserTweets = new GetUserTweets(this);
+  }
+}
diff --git a/packages/backend/src/apps/twitter/index.ts b/packages/backend/src/apps/twitter/index.ts
index 00267773..2c0fc8a8 100644
--- a/packages/backend/src/apps/twitter/index.ts
+++ b/packages/backend/src/apps/twitter/index.ts
@@ -7,8 +7,11 @@ import {
 import Authentication from './authentication';
 import Triggers from './triggers';
 import Actions from './actions';
+import TwitterClient from './client';
 
 export default class Twitter implements IService {
+  client: TwitterClient;
+
   authenticationClient: IAuthentication;
   triggers: Triggers;
   actions: Actions;
@@ -18,8 +21,10 @@ export default class Twitter implements IService {
     connectionData: IJSONObject,
     parameters: IJSONObject
   ) {
-    this.authenticationClient = new Authentication(appData, connectionData);
-    this.triggers = new Triggers(connectionData, parameters);
-    this.actions = new Actions(connectionData, parameters);
+    this.client = new TwitterClient(appData, connectionData, parameters);
+
+    this.authenticationClient = new Authentication(this.client);
+    this.triggers = new Triggers(this.client);
+    // this.actions = new Actions(connectionData, parameters);
   }
 }
diff --git a/packages/backend/src/apps/twitter/triggers.ts b/packages/backend/src/apps/twitter/triggers.ts
index 9f3cf4c2..40ea39bd 100644
--- a/packages/backend/src/apps/twitter/triggers.ts
+++ b/packages/backend/src/apps/twitter/triggers.ts
@@ -1,13 +1,12 @@
-import { IJSONObject } from '@automatisch/types';
-import MyTweet from './triggers/my-tweet';
-import SearchTweet from './triggers/search-tweet';
+import TwitterClient from './client';
+import UserTweet from './triggers/user-tweet';
 
 export default class Triggers {
-  myTweet: MyTweet;
-  searchTweet: SearchTweet;
+  client: TwitterClient;
+  userTweet: UserTweet;
 
-  constructor(connectionData: IJSONObject, parameters: IJSONObject) {
-    this.myTweet = new MyTweet(connectionData);
-    this.searchTweet = new SearchTweet(connectionData, parameters);
+  constructor(client: TwitterClient) {
+    this.client = client;
+    this.userTweet = new UserTweet(client);
   }
 }
diff --git a/packages/backend/src/apps/twitter/triggers/user-tweet.ts b/packages/backend/src/apps/twitter/triggers/user-tweet.ts
new file mode 100644
index 00000000..a4d42b94
--- /dev/null
+++ b/packages/backend/src/apps/twitter/triggers/user-tweet.ts
@@ -0,0 +1,30 @@
+import TwitterClient from '../client';
+
+export default class UserTweet {
+  client: TwitterClient;
+
+  constructor(client: TwitterClient) {
+    this.client = client;
+  }
+
+  async run() {
+    return this.getTweets();
+  }
+
+  async testRun() {
+    return this.getTweets();
+  }
+
+  async getTweets() {
+    const userResponse = await this.client.getUserByUsername.run(
+      this.client.parameters.username as string
+    );
+
+    const userId = userResponse.data.data.id;
+
+    const tweetsResponse = await this.client.getUserTweets.run(userId);
+    const tweets = tweetsResponse.data.data;
+
+    return tweets;
+  }
+}
diff --git a/packages/backend/src/graphql/queries/get-connected-apps.ts b/packages/backend/src/graphql/queries/get-connected-apps.ts
index 31780691..ecf18847 100644
--- a/packages/backend/src/graphql/queries/get-connected-apps.ts
+++ b/packages/backend/src/graphql/queries/get-connected-apps.ts
@@ -30,7 +30,8 @@ const getConnectedApps = async (
     .flat()
     .filter(Boolean);
 
-  const usedApps = [...new Set(duplicatedUsedApps)];
+  const connectionKeys = connections.map((connection) => connection.key);
+  const usedApps = [...new Set([...duplicatedUsedApps, ...connectionKeys])];
 
   apps = apps
     .filter((app: IApp) => {
diff --git a/packages/types/index.d.ts b/packages/types/index.d.ts
index 2ec94cfa..b4f39bd7 100644
--- a/packages/types/index.d.ts
+++ b/packages/types/index.d.ts
@@ -171,8 +171,6 @@ export interface ITrigger {
 }
 
 export interface IAuthentication {
-  appData: IApp;
-  connectionData: IJSONObject;
   client: unknown;
   verifyCredentials(): Promise<IJSONObject>;
   isStillVerified(): Promise<boolean>;