diff --git a/packages/backend/src/apps/discord/authentication.ts b/packages/backend/src/apps/discord/authentication.ts
index c89e66fd..12d39d2f 100644
--- a/packages/backend/src/apps/discord/authentication.ts
+++ b/packages/backend/src/apps/discord/authentication.ts
@@ -3,14 +3,14 @@ import axios, { AxiosInstance } from 'axios';
 import Field from '../../types/field';
 
 export default class Authentication {
-  client?: any;
-  connectionData: any;
   appData: any;
-  scope: string[] = ['identify', 'email'];
-  httpClient: AxiosInstance = axios.create({
+  connectionData: any;
+  client: AxiosInstance = axios.create({
     baseURL: 'https://discord.com/api/',
   });
 
+  scope: string[] = ['identify', 'email'];
+
   constructor(appData: any, connectionData: any) {
     this.appData = appData;
     this.connectionData = connectionData;
@@ -45,7 +45,7 @@ export default class Authentication {
       code: this.connectionData.oauthVerifier,
       grant_type: 'authorization_code',
     });
-    const { data: verifiedCredentials }: any = await this.httpClient.post(
+    const { data: verifiedCredentials }: any = await this.client.post(
       '/oauth2/token',
       params.toString()
     );
@@ -58,7 +58,7 @@ export default class Authentication {
       token_type: tokenType,
     } = verifiedCredentials;
 
-    const { data: user }: any = await this.httpClient.get('/users/@me', {
+    const { data: user }: any = await this.client.get('/users/@me', {
       headers: {
         Authorization: `${tokenType} ${accessToken}`,
       },
@@ -80,7 +80,7 @@ export default class Authentication {
 
   async isStillVerified() {
     try {
-      await this.httpClient.get('/users/@me', {
+      await this.client.get('/users/@me', {
         headers: {
           Authorization: `${this.connectionData.tokenType} ${this.connectionData.accessToken}`,
         },
diff --git a/packages/backend/src/apps/firebase/authentication.ts b/packages/backend/src/apps/firebase/authentication.ts
index 765a1b37..03f9ff82 100644
--- a/packages/backend/src/apps/firebase/authentication.ts
+++ b/packages/backend/src/apps/firebase/authentication.ts
@@ -2,9 +2,9 @@ import { google as GoogleApi } from 'googleapis';
 import Field from '../../types/field';
 
 export default class Authentication {
-  oauthClient: any;
-  connectionData: any;
   appData: any;
+  connectionData: any;
+  client: any;
 
   scopes: string[] = [
     'https://www.googleapis.com/auth/datastore',
@@ -17,13 +17,13 @@ export default class Authentication {
     this.appData = appData;
     this.connectionData = connectionData;
 
-    this.oauthClient = new GoogleApi.auth.OAuth2(
+    this.client = new GoogleApi.auth.OAuth2(
       connectionData.consumerKey,
       connectionData.consumerSecret,
       this.oauthRedirectUrl
     );
 
-    GoogleApi.options({ auth: this.oauthClient });
+    GoogleApi.options({ auth: this.client });
   }
 
   get oauthRedirectUrl() {
@@ -33,7 +33,7 @@ export default class Authentication {
   }
 
   async createAuthData() {
-    const url = this.oauthClient.generateAuthUrl({
+    const url = this.client.generateAuthUrl({
       access_type: 'offline',
       scope: this.scopes,
     });
@@ -42,10 +42,10 @@ export default class Authentication {
   }
 
   async verifyCredentials() {
-    const { tokens } = await this.oauthClient.getToken(
+    const { tokens } = await this.client.getToken(
       this.connectionData.oauthVerifier
     );
-    this.oauthClient.setCredentials(tokens);
+    this.client.setCredentials(tokens);
 
     const people = GoogleApi.people('v1');
 
@@ -74,7 +74,7 @@ export default class Authentication {
 
   async isStillVerified() {
     try {
-      await this.oauthClient.getTokenInfo(this.connectionData.accessToken);
+      await this.client.getTokenInfo(this.connectionData.accessToken);
       return true;
     } catch {
       return false;
diff --git a/packages/backend/src/apps/flickr/authentication.ts b/packages/backend/src/apps/flickr/authentication.ts
index 87b52477..4466384f 100644
--- a/packages/backend/src/apps/flickr/authentication.ts
+++ b/packages/backend/src/apps/flickr/authentication.ts
@@ -2,10 +2,10 @@ import FlickrApi from 'flickr-sdk';
 import Field from '../../types/field';
 
 export default class Authentication {
-  oauthClient: any;
-  client: any;
-  connectionData: any;
   appData: any;
+  connectionData: any;
+  client: any;
+  oauthClient: any;
 
   constructor(appData: any, connectionData: any) {
     this.oauthClient = new FlickrApi.OAuth(
diff --git a/packages/backend/src/apps/github/authentication.ts b/packages/backend/src/apps/github/authentication.ts
index 0c152e00..e51ebd1e 100644
--- a/packages/backend/src/apps/github/authentication.ts
+++ b/packages/backend/src/apps/github/authentication.ts
@@ -6,8 +6,8 @@ import {
 import Field from '../../types/field';
 
 export default class Authentication {
-  connectionData: any;
   appData: any;
+  connectionData: any;
   scopes: string[] = ['repo'];
 
   constructor(appData: any, connectionData: any) {
diff --git a/packages/backend/src/apps/postgresql/authentication.ts b/packages/backend/src/apps/postgresql/authentication.ts
index 788c1ac4..677ce570 100644
--- a/packages/backend/src/apps/postgresql/authentication.ts
+++ b/packages/backend/src/apps/postgresql/authentication.ts
@@ -1,9 +1,9 @@
 import { Client } from 'pg';
 
 export default class Authentication {
-  client: any;
-  connectionData: any;
   appData: any;
+  connectionData: any;
+  client: any;
 
   constructor(appData: any, connectionData: any) {
     this.client = new Client({
diff --git a/packages/backend/src/apps/smtp/authentication.ts b/packages/backend/src/apps/smtp/authentication.ts
index a340a2ad..b217e54e 100644
--- a/packages/backend/src/apps/smtp/authentication.ts
+++ b/packages/backend/src/apps/smtp/authentication.ts
@@ -1,9 +1,9 @@
 import nodemailer from 'nodemailer';
 
 export default class Authentication {
-  client: any;
-  connectionData: any;
   appData: any;
+  connectionData: any;
+  client: any;
 
   constructor(appData: any, connectionData: any) {
     this.client = nodemailer.createTransport({
diff --git a/packages/backend/src/apps/twilio/authentication.ts b/packages/backend/src/apps/twilio/authentication.ts
index 218ab296..ba28fc16 100644
--- a/packages/backend/src/apps/twilio/authentication.ts
+++ b/packages/backend/src/apps/twilio/authentication.ts
@@ -1,9 +1,9 @@
 import TwilioApi from 'twilio';
 
 export default class Authentication {
-  client: any;
-  connectionData: any;
   appData: any;
+  connectionData: any;
+  client: any;
 
   constructor(appData: any, connectionData: any) {
     this.client = TwilioApi(
diff --git a/packages/backend/src/apps/twitch/authentication.ts b/packages/backend/src/apps/twitch/authentication.ts
index 7d154054..a7c451d9 100644
--- a/packages/backend/src/apps/twitch/authentication.ts
+++ b/packages/backend/src/apps/twitch/authentication.ts
@@ -10,9 +10,9 @@ type TwitchTokenResponse = {
 };
 
 export default class Authentication {
-  client: any;
-  connectionData: any;
   appData: any;
+  connectionData: any;
+  client: any;
 
   constructor(appData: any, connectionData: any) {
     this.connectionData = connectionData;
diff --git a/packages/backend/src/apps/twitter/authentication.ts b/packages/backend/src/apps/twitter/authentication.ts
index 1f70998f..d596ff8c 100644
--- a/packages/backend/src/apps/twitter/authentication.ts
+++ b/packages/backend/src/apps/twitter/authentication.ts
@@ -2,9 +2,9 @@ import TwitterApi from 'twitter-api-v2';
 import Field from '../../types/field';
 
 export default class Authentication {
-  client: any;
-  connectionData: any;
   appData: any;
+  connectionData: any;
+  client: any;
 
   constructor(appData: any, connectionData: any) {
     this.appData = appData;
diff --git a/packages/backend/src/apps/typeform/authentication.ts b/packages/backend/src/apps/typeform/authentication.ts
index c45a3ba5..de563254 100644
--- a/packages/backend/src/apps/typeform/authentication.ts
+++ b/packages/backend/src/apps/typeform/authentication.ts
@@ -3,9 +3,12 @@ import axios, { AxiosInstance } from 'axios';
 import Field from '../../types/field';
 
 export default class Authentication {
-  client?: any;
-  connectionData: any;
   appData: any;
+  connectionData: any;
+  client: AxiosInstance = axios.create({
+    baseURL: 'https://api.typeform.com',
+  });
+
   scope: string[] = [
     'forms:read',
     'forms:write',
@@ -15,9 +18,6 @@ export default class Authentication {
     'accounts:read',
     'workspaces:read',
   ];
-  httpClient: AxiosInstance = axios.create({
-    baseURL: 'https://api.typeform.com',
-  });
 
   constructor(appData: any, connectionData: any) {
     this.connectionData = connectionData;
@@ -51,7 +51,7 @@ export default class Authentication {
       redirect_uri: this.oauthRedirectUrl,
     });
 
-    const { data: verifiedCredentials }: any = await this.httpClient.post(
+    const { data: verifiedCredentials }: any = await this.client.post(
       '/oauth/token',
       params.toString()
     );
@@ -62,7 +62,7 @@ export default class Authentication {
       token_type: tokenType,
     } = verifiedCredentials;
 
-    const { data: user }: any = await this.httpClient.get('/me', {
+    const { data: user }: any = await this.client.get('/me', {
       headers: {
         Authorization: `Bearer ${accessToken}`,
       },
@@ -82,7 +82,7 @@ export default class Authentication {
 
   async isStillVerified() {
     try {
-      await this.httpClient.get('/me', {
+      await this.client.get('/me', {
         headers: {
           Authorization: `Bearer ${this.connectionData.accessToken}`,
         },