diff --git a/frontend/src/app/Services/auth.service.ts b/frontend/src/app/Services/auth.service.ts
index 85ad53a..4d0ed48 100644
--- a/frontend/src/app/Services/auth.service.ts
+++ b/frontend/src/app/Services/auth.service.ts
@@ -1,7 +1,7 @@
 import { Injectable } from '@angular/core';
 import { HttpClient, HttpHeaders } from '@angular/common/http';
 import { Observable } from 'rxjs';
-const AUTH_API = 'https://aktienbot.flokaiser.com/api/user';
+const AUTH_API = 'https://gruppe1.testsites.info/api/user';
 const httpOptions = {
   headers: new HttpHeaders({ 'Content-Type': 'application/json' }),
 };
diff --git a/frontend/src/app/Services/data.service.ts b/frontend/src/app/Services/data.service.ts
index bbd1863..412efb7 100644
--- a/frontend/src/app/Services/data.service.ts
+++ b/frontend/src/app/Services/data.service.ts
@@ -2,16 +2,23 @@ import { Injectable, OnInit } from '@angular/core';
 import { HttpClient, HttpHeaders } from '@angular/common/http';
 import { delay, Observable } from 'rxjs';
 import { TokenStorageService } from './token.service';
-const API_URL = 'https://aktienbot.flokaiser.com/api/';
+const API_URL = 'https://gruppe1.testsites.info/api/';
 @Injectable({
   providedIn: 'root',
 })
 export class DataService {
+  /**
+   * @param  {HttpClient} privatehttp
+   * @param  {TokenStorageService} privatetokenStorage
+   */
   constructor(
     private http: HttpClient,
     private tokenStorage: TokenStorageService
   ) {}
 
+  /**
+   * @returns Observable
+   */
   public getStockData(): Observable<any> {
     return this.http.get(API_URL + 'portfolio', {
       headers: new HttpHeaders({
@@ -22,6 +29,9 @@ export class DataService {
     });
   }
 
+  /**
+   * @returns Observable
+   */
   public getTransactionData(): Observable<any> {
     return this.http.get(API_URL + 'transactions', {
       headers: new HttpHeaders({
@@ -32,6 +42,34 @@ export class DataService {
     });
   }
 
+  /**
+   * @param  {string} symbol
+   * @param  {Date} time
+   * @param  {number} count
+   * @param  {number} price
+   * @returns Observable
+   */
+  public createTransaction(
+    symbol: string,
+    time: Date,
+    count: number,
+    price: number
+  ): Observable<any> {
+    return this.http.post(API_URL + 'transactions', {
+      headers: new HttpHeaders({
+        'Content-Type': 'application/json',
+        Authorization: 'Bearer ' + this.tokenStorage.getToken(),
+      }),
+      symbol,
+      time,
+      count,
+      price,
+    });
+  }
+
+  /**
+   * @returns Observable
+   */
   public getKeywords(): Observable<any> {
     return this.http.get(API_URL + 'keywords', {
       headers: new HttpHeaders({
diff --git a/frontend/src/app/Views/dashboard/dashboard.component.html b/frontend/src/app/Views/dashboard/dashboard.component.html
index 5c1b401..3b2f32b 100644
--- a/frontend/src/app/Views/dashboard/dashboard.component.html
+++ b/frontend/src/app/Views/dashboard/dashboard.component.html
@@ -63,6 +63,16 @@
     <div class="depotOverview">
       <div class="heading fix-right-side">
         <div class="vertical-center">Transaktionen</div>
+        <span class="spacer"></span>
+        <button
+          mat-icon-button
+          class="add-icon"
+          aria-label="Example icon-button with heart icon"
+          [disableRipple]="true"
+          (click)="openDialog()"
+        >
+          <mat-icon>add</mat-icon>
+        </button>
       </div>
       <div class="stockTable">
         <table mat-table [dataSource]="dataSource" class="mat-elevation-z8">
diff --git a/frontend/src/app/Views/dashboard/dashboard.component.scss b/frontend/src/app/Views/dashboard/dashboard.component.scss
index 7bc1360..85474ee 100644
--- a/frontend/src/app/Views/dashboard/dashboard.component.scss
+++ b/frontend/src/app/Views/dashboard/dashboard.component.scss
@@ -62,3 +62,11 @@ table {
 .placeholder {
   height: 100%;
 }
+
+side-heading {
+  display: inline;
+}
+
+.mat-ripple-element {
+  display: none !important;
+}
diff --git a/frontend/src/app/Views/dashboard/dashboard.component.ts b/frontend/src/app/Views/dashboard/dashboard.component.ts
index 27a6140..a04fd72 100644
--- a/frontend/src/app/Views/dashboard/dashboard.component.ts
+++ b/frontend/src/app/Views/dashboard/dashboard.component.ts
@@ -1,7 +1,7 @@
 import { Component, OnInit } from '@angular/core';
-import { throwToolbarMixedModesError } from '@angular/material/toolbar';
 import { DataService } from 'src/app/Services/data.service';
-import { TokenStorageService } from 'src/app/Services/token.service';
+import { MatDialog } from '@angular/material/dialog';
+import { UserDialogComponent } from './user-dialog/user-dialog.component';
 
 export interface PeriodicElement {
   name: string;
@@ -43,13 +43,21 @@ const ELEMENT_DATA: PeriodicElement[] = [
   { position: 20, name: 'Neon', weight: 20.1797, symbol: 'Ne' },
 ];
 
+export interface TransactionData {
+  symbol: string;
+  time: Date;
+  count: number;
+  price: number;
+}
+
 @Component({
   selector: 'app-dashboard',
   templateUrl: './dashboard.component.html',
   styleUrls: ['./dashboard.component.scss'],
 })
 export class DashboardComponent implements OnInit {
-  constructor(private dataService: DataService) {}
+  constructor(private dataService: DataService, public dialog: MatDialog) {}
+
   ngOnInit() {
     this.dataService.getStockData().subscribe((response: any) => {
       console.log(response);
@@ -61,6 +69,28 @@ export class DashboardComponent implements OnInit {
     });
   }
 
+  symbol: string = '';
+  time: Date = new Date();
+  count: number = 0.0;
+  price: number = 0.0;
+
+  openDialog(): void {
+    const dialogRef = this.dialog.open(UserDialogComponent, {
+      width: '50vw',
+      height: '55vh',
+      data: {
+        symbol: this.symbol,
+        time: this.time,
+        count: this.count,
+        price: this.price,
+      },
+    });
+
+    dialogRef.afterClosed().subscribe((result) => {
+      console.log('The dialog was closed');
+    });
+  }
+
   displayedColumns: string[] = ['position', 'name', 'weight', 'symbol'];
   dataSource = ELEMENT_DATA;
 }
diff --git a/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.html b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.html
new file mode 100644
index 0000000..67e6e52
--- /dev/null
+++ b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.html
@@ -0,0 +1,60 @@
+<h1 mat-dialog-title>Neue Transaktion hinzufügen</h1>
+<form
+  name="form"
+  (ngSubmit)="f.form.valid && onSubmit()"
+  #f="ngForm"
+  novalidate
+  class="backgorund"
+>
+  <div class="form-group">
+    <label for="symbol">Symbol</label>
+    <input
+      type="symbol"
+      class="form-control"
+      name="symbol"
+      [(ngModel)]="data.symbol"
+      required
+      symbol
+      #symbol="ngModel"
+    />
+  </div>
+  <div class="form-group">
+    <label for="time">Time</label>
+    <input
+      type="date"
+      class="form-control"
+      name="time"
+      [(ngModel)]="data.time"
+      required
+      time
+      #time="ngModel"
+    />
+  </div>
+  <div class="form-group">
+    <label for="count">Count</label>
+    <input
+      type="count"
+      class="form-control"
+      name="count"
+      [(ngModel)]="data.count"
+      required
+      count
+      #count="ngModel"
+    />
+  </div>
+  <div class="form-group">
+    <label for="price">Price</label>
+    <input
+      class="form-control"
+      name="price"
+      [(ngModel)]="data.price"
+      required
+      #price="ngModel"
+    />
+  </div>
+  <div class="form-group footer-buttons">
+    <button class="btn btn-danger btn-block" mat-dialog-close>Cancel</button>
+    <span class="spacer"></span>
+    <button class="btn btn-primary btn-block">Confirm</button>
+  </div>
+</form>
diff --git a/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.scss b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.scss
new file mode 100644
index 0000000..80e25e5
--- /dev/null
+++ b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.scss
@@ -0,0 +1,9 @@
+.spacer {
+  flex-grow: 1;
+  width: 5%;
+}
+
+.footer-buttons {
+  display: flex;
+  width: 100%;
+}
diff --git a/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.spec.ts b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.spec.ts
new file mode 100644
index 0000000..4db6f9c
--- /dev/null
+++ b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.spec.ts
@@ -0,0 +1,25 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { UserDialogComponent } from './user-dialog.component';
+
+describe('UserDialogComponent', () => {
+  let component: UserDialogComponent;
+  let fixture: ComponentFixture<UserDialogComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ UserDialogComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(UserDialogComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.ts b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.ts
new file mode 100644
index 0000000..ef4b05b
--- /dev/null
+++ b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.ts
@@ -0,0 +1,36 @@
+import { Component, Inject, OnInit } from '@angular/core';
+import {
+  MatDialog,
+  MatDialogRef,
+  MAT_DIALOG_DATA,
+} from '@angular/material/dialog';
+import { DataService } from 'src/app/Services/data.service';
+
+import { TransactionData } from '../dashboard.component';
+
+@Component({
+  selector: 'app-user-dialog',
+  templateUrl: './user-dialog.component.html',
+  styleUrls: ['./user-dialog.component.scss'],
+})
+export class UserDialogComponent implements OnInit {
+  constructor(
+    private dataService: DataService,
+    public dialog: MatDialog,
+    public dialogRef: MatDialogRef<UserDialogComponent>,
+    @Inject(MAT_DIALOG_DATA) public data: TransactionData
+  ) {}
+
+  ngOnInit(): void {}
+
+  onSubmit() {
+    console.log(this.data);
+    this.dataService.createTransaction(
+      this.data.symbol,
+      this.data.time,
+      this.data.count,
+      this.data.price
+    );
+    this.dialog.closeAll();
+  }
+}
diff --git a/frontend/src/app/app.module.ts b/frontend/src/app/app.module.ts
index 1e925aa..17f8e27 100644
--- a/frontend/src/app/app.module.ts
+++ b/frontend/src/app/app.module.ts
@@ -10,6 +10,7 @@ import { MatGridListModule } from '@angular/material/grid-list';
 import { MatCardModule } from '@angular/material/card';
 import { MatTableModule } from '@angular/material/table';
 import { MatMenuModule } from '@angular/material/menu';
+import { MatDialogModule } from '@angular/material/dialog';
 
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
@@ -20,6 +21,7 @@ import { DashboardComponent } from './Views/dashboard/dashboard.component';
 import { RegisterComponent } from './Views/register/register.component';
 import { ProfileComponent } from './Views/profile/profile.component';
 import { BotSettingsComponent } from './Views/bot-settings/bot-settings.component';
+import { UserDialogComponent } from './Views/dashboard/user-dialog/user-dialog.component';
 
 @NgModule({
   declarations: [
@@ -30,6 +32,7 @@ import { BotSettingsComponent } from './Views/bot-settings/bot-settings.componen
     RegisterComponent,
     ProfileComponent,
     BotSettingsComponent,
+    UserDialogComponent,
   ],
   imports: [
     BrowserModule,
@@ -44,6 +47,7 @@ import { BotSettingsComponent } from './Views/bot-settings/bot-settings.componen
     FormsModule,
     HttpClientModule,
     MatMenuModule,
+    MatDialogModule,
   ],
   providers: [],
   bootstrap: [AppComponent],