Send form submission to custom API

form.js

import { Component } from '@angular/core';
import { FormioService } from 'ng2-formio';

@Component({
  template: '<formio *ngIf="form" form="[form]" (submit)="onSubmit($event)"></formio>'
})
export class FormioFormExample {
  public form: object;
  public service: FormioService;
  constructor() {
    this.service = new FormioService('https://examples.form.io/example');
    this.service.loadForm().subscribe((form: object) => {
       this.form = form;         
    });
  }

  onSubmit(submission:object) {
    // Send the submission to your own api here...
    console.log(submission); 
  }
}