When do you think the crypto market will recover?

Why do we need Cryptocurrency development?

Why do we need Cryptocurrency development?

Cryptocurrency enables the entrepreneurs and industries to sell their goods and services at a scale that was impossible with retail trade methods. This leads to the full market cap of combined cryptocurrencies raise upto 1000% last year. The...

Cryptocurrency enables the entrepreneurs and industries to sell their goods and services at a scale that was impossible with retail trade methods. This leads to the full market cap of combined cryptocurrencies raise upto 1000% last year.
The cryptocurrencies have been revolutionizing the digital space for a while now. Bitcoin is the first cryptocurrency that hit the digital floor in 2008. With the arrival of cryptocurrency, blockchain came up as a platform for the digital cash to be put to use. It cannot be denied that the introduction of cryptocurrency was looked up as a scam by many in the beginning. On the other hand, a few experts claimed that it shall lead to a greater good in the days to come. It has been surviving all the waves of criticism and has managed to make its venture into the mainstream economy on a global level.
At present, it is hard to find a sector to which the digital currency has not made a contribution meaning cryptocurrency has touched upon almost all the spheres. These spaces include industries such as finance, banking, logistics, supply chain, healthcare and many more.
Many blockchain projects are in progress and all of them can rely strongly on cryptocurrencies such as Bitcoin, Ethereum and Litecoin for cash transactions. After all, capital flow is the strong force of any given project irrespective of the nature of the same. With such a huge scope, it is obvious that the cryptocurrencies will be an integral part of commerce this year as well.
Benefits of starting own cryptocurrency
Decentralised: Decentralisation is one of the most named benefits you get when you create your own cryptocurrency. This peer to peer system provides greater degree of freedom as the no other financial intermediaries can control or check the transactions made at any cost.
Anonymity: None of the purchases are linked to the personal identity of the trader. For those who don’t want any governing their finances, cryptocurrency is the best choice. Cryptocurrency trade is best suited for those who prefer their identity to be protected until he or she volunteers to reveal. During every use of cash and card payment systems, the entire transaction history comes under the notice of the bank or the centralised authority. This gives the authority the total freedom to check on your account balances, spending and funds are available.
Contrarily, cryptocurrency allows the terms and needs to be negotiated within the two parties itself without any governance. This protects the privacy of your financial history and restrains from any hack or theft which is prevalent in the traditional system.
Transparent: Even though the trade and the transactions are well secured, all finalized transactions become available. However personal information is hidden. In traditional business dealings, there are numerous middlemen who make direct transactions more complex. There’s manual paperwork, brokerage fees, taxes and commissions.
But crypto trading is a peer-to-peer networking structure that totally eliminates middlemen avoiding doubts. This direct trade provides greater clarity in establishing audit trails, less confusion on to whom the fees should be paid, greater accountability and trustworthiness between the buyer and the seller.
Safety: Cryptocurrency is not vulnerable to hacking. Cryptocurrency cuts out double spending and saves trade from fraudulent activities. It also restrains counterfeit attempts unlike fiat currencies.
Taxes: Cryptocurrency does not account for any taxes but it serves with the less operational costs as it direct and there is no intermediate passing. The best part of cryptocurrencies is that they are not curbed over different local currencies. Cryptocurrencies possesses the unique tendency of escaping the charges imposed for exchange, interest, transactions charges, or other any other taxation by any country.
This peer-to-peer mechanism makes helps cross-border transfers and transactions to be conducted without complexities over currency exchange fluctuations.
Create your own cryptocurrency
Working on the complex calculations maybe very difficult to crack for those who are into starting own cryptocurrency. Mining, buying and selling may create an ordeal for inexperienced and new traders. For an easy and professional cryptocurrency development services you would probably need assistance from well experienced crypto consultants.
With almost guaranteed returns you can easily invest by building a cryptocurrency. Many creamy layer companies and entrepreneurs have already stepped into creating a new cryptocurrency. With the assistance from best cryptocurrency development company have already made their accomplishment. The company possesses expert team to guide you to bring out the best results in building a cryptocurrency.
As a cryptocurrency development company we offer highly secured and sustainable cryptocurrencies according to your needs. Get the privilege of cost-effective Cryptocurrency wallets and exchange services with the robust technologies.
Developing cryptocurrency needs much technical work to be done. But still with the help of development companies there are many digital currencies which have been evolved and much more are yet to come in the upcoming years. After seeing the immense leap of Bitcoin many are getting ready to jump into the field of crypto trading.
How can I build my own cryptocurrency?
Make a cryptocurrency
First of all while building a cryptocurrency, be sure to choose which type of cryptocurrency suits your business. You can get advice from experts to be more precise. With the help of Blockchain Technology you can make your own crypto coin including the network. The use of latest algorithms into crypto coins by Cryptocurrency Coin Development Services is the best way to reach the client requirement.
You have to be sure about which type of cryptocurrency you want to create- coin or a token. Both of these mostly serve the same purpose, but can be altered and customised with the business requirements. Coins operate on their own blockchain like but tokens depend on other networks to verify transactions and store them. That is tokens need not compulsorily have a new blockchain.
There are many more options in choosing and developing cryptocurrency to boost your business. Check out the top coins and tokens to have a better understanding and idea on which type will suite your business. They require highly technical coding and calculating knowledge to complete. Of course, it is a bit complex so it needs some understanding on modifications is still essential, but still the wide web is full of tutorials and guides. Nevertheless cryptocurrency developers will help you to achieve your ideas skilfully.
Cryptocurrency Wallet
With the numerous new born cryptocurrencies, the necessity for security in digital currencies has also increased. For any trade in the cryptocurrency market, Cryptocurrency Wallets provide easy transactions and top notch security. Crypto wallets manage your digital payment process making it much simpler and secured.
With a wallet, you can make secured transactions at a faster pace. Since it is a completely encrypted space, there is no room for third party interruption which prevents data theft. Almost all the blockchain wallets provide multi- currency support so that the users can transfer different kinds of cryptocurrencies such as BTC, ETH, LTC and also fiat money under one platform. These wallets can be built according to the cryptocurrencies you use and trade.
We can choose wallets that are well suited for our enterprise. Depending on our usage we can decide on the wallets that can be used online and offline.
Hot wallets: Hot wallets need internet to run. These wallets work on internet connected devices like a computer, mobile phone, or tablet. Having a hot wallet is the easiest way to store small amounts of crytocoins. It allows very simple and fast spending and receiving payments. As this wallet accounts fast access to user funds, most exchanges utilize these kinds of wallets at least to some extent. Desktop wallets are one form of hot wallets that can be installed on a system that is connected to the Internet. They allow easy accessing with control over your private keys and help you to encrypt your wallet preventing hackers. Mobile cryptocurrency wallet development also gives maximum comfort as it can be accessed from anywhere just with our mobile phone.
Cold wallets: Contrary to the hot wallets, cold wallets don’t need internet to work. Generally cold wallets are more secure, as it is not prone to hackers. These cryptocurrency wallets are is mostly preferable for people with a significant amount of Bitcoin or any other cryptocurrencies. Paper wallets and hardware wallets are some examples of cold wallets that provide zero space for hacking.
Cryptocurrency Exchange Platform
To easily buy, sell and trade cryptocurrencies with any other digital currencies or assets you need a Cryptocurrency Exchange Platform. Developing your own cryptocurrency exchange provides a secure and reliable platform for the traders and investors. Select the best cryptocurrency exchange platform that helps to widen up your trade.
Rather than to spend all your valuable time in the development stage itself you can leave all your confusions in the hands of the best cryptocurrency Exchange Development Company to provide all the necessary things for creating a new cryptocurrency platform. To escape from the prolonged processes white label cryptocurrency exchange software seems to be a more convenient alternative ‘Readymade cryptocurrency Exchange software’ package. White label exchange platform provides the comfort of getting into the market in no time.
Initial Coin Offering
It is true that launching an Initial Coin Offering (ICO) is a good way to raise funds for a project at a quicker rate. But then, fundraising should not be the only goal of any ICO launch. Any ICO launch with only fundraising goals will crash down very soon. On the contrary, an ICO should be intertwined to a product. The success of an ICO depends on the demand for its tokens. You need to create a high market demand for your tokens so that the value of your product is at raise.
When it comes to an ICO launch, there are a lot of processes that lay behind the same. Some of them may be, token creation, whitepaper drafting and ICO listing. It is near impossible for you to do it all alone and it is better to take professional assistance.
There are many companies that specialize in ICO development services and getting associated with a good ICO development companies like SHAMLA TECH should make things easier for you.

What they do?
The company provides a wide range of pre- ICO and post- ICO services. Here you go.
Pre ICO services
• Whitepaper drafting
• Landing page development
• Smart contract development
• Community reach

Post ICO services
• Blockchain development
• Exchange listing services
• ICO summary
• Full- fledged support

Benefits of Cryptocurrency
If your project needs its own blockchain, you need to create your own crypto currency to innervate the nodes adding their processing power. Interestingly some fields have not introduced their blockchain technology yet so it’s the right time to join the pioneers of the new wave.
Additionally you will be secured and ever growing. Apart from the easier business deals with the cryptocurrencies, it makes your eyes wider with these freebies…
How can I find the best cryptocurrency development services?
The programming behind making a unique token or a coin can be very a complex mechanism. To avoid confusions SHAMLA TECH is ready to take care of all the technical work and present a fully functioning cryptocurrency to you.
What they have to offer?
• Cryptocurrency Coin Development Services
• Initial coin offering
• Crypto wallet development
• Dashboard setup
• Cryptocurrency exchange platforms
• Coin mining

Why they are the best?
• Expertise coupled with experience
• Quick response
• Selective hiring plans
• High security
• Ultimate reliability
• Complete transparency
• On time project delivery
• Real time report
• Customized service packages

How to hire developers
• Send them a message with a short description about the project
• Shortlist the developers you want to hire
• Conduct a personal interview
• Finalize the developers you want to hire
• Begin the project and track progress with real time report

The company offers cryptocurrency development services at full swing with experienced developers. Clients are their first priority and they are ready to expand their boundaries to bring in 100% client satisfaction.

Buy iPhone with Bitcoin

Bitstore.tech App will help you shop on Amazon with Bitcoin or other cryptocurrency. Feel free for feedback ;)

Bitstore.tech App will help you shop on Amazon with Bitcoin or other cryptocurrency.
Feel free for feedback ;)

Create a cryptocurrency dashboard with Angular

Create a cryptocurrency dashboard with Angular

In this tutorial , we will be creating a cryptocurrency dashboard using Angular 4 and Angular IDE. Cryptocurrency is a digital asset designed to work as a medium of exchange using cryptography to secure the transactions and to control the creation of additional units of the currency. Bitcoin is the most popular digital currency, however there are numerous cryptocurrencies in existence.

In this tutorial , we will be creating a cryptocurrency dashboard using Angular 4 and Angular IDE. Cryptocurrency is a digital asset designed to work as a medium of exchange using cryptography to secure the transactions and to control the creation of additional units of the currency. Bitcoin is the most popular digital currency, however there are numerous cryptocurrencies in existence.

On our dashboard, we will display the price, percentage change in 24 hour price, and percentage change in 7 day price of selected cryptocurrencies.

What You will Learn

In this article you will learn about Angular application development using Angular IDE. You will also learn how to use the Subject class from RxJS, a ReactiveX library for javascript.


In order to follow along with this tutorial, please ensure you have installed Angular IDE.

UI Design

Below is a picture of how the cryptocurrency dashboard will look like on mobile.

Step 1 — Create new Angular project

Open Angular IDE, click File in the top menu, then select, New then click.Angular Project

In the new Angular project wizard, type crypto-dashboard as the project name, select node version 6.11.4, and npm version 3.10.10. Then click the finish button.

Angular IDE will take a few minutes to set up the project, you can see the activities output in Terminal+. Once completed we see an output like in the image below

Step 2 — Create application components

Taking a look at our UI design, we can identify two visible components, the search-filter box, and the list card. There is also an invisible component which is the list itself. The components are highlighted in the picture below:

Now, let’s create the components. In the file explorer view, right click on crypto-dashboard, select new, and click.Component

In the New Angular CLI dialog, enter search-filter as element name, and click the finish button. See image below for reference:

Repeat the steps to create the list-card, and list component. Also create a dashboard component, so we use it to organize our components. Your directory structure, under the src/app folder should be as in the image below:

Create AppService

In this tutorial, we will be using just one Angular Service, named AppService. In Angular, a Service is a broad category encompassing any value, function, or feature that your application needs.

In the file explorer view, right click on crypto-dashboard, select new, and click Service. In the new Angular CLI Service wizard, enter App a the element name, and click finish.

Add Bootstrap CSS and Font Awesome

Let us add bootstrap css and font awesome to our project by updating the contents of src/index.html , add the code snippet below in the head section of the html document

<link rel="stylesheet"
<link href='//fonts.googleapis.com/css?family=Open+Sans:400,700'
rel='stylesheet' type='text/css'>
<link rel="stylesheet"
href="//netdna.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.css" />

Install angular-2-dropdown-multiselect

AngularX Dropdown Multiselect for Bootstrap CSS is used to create customizable dropdown multiselect in AngularX, TypeScript with bootstrap css. We will be needing multiselect in this project, so let’s install it by typing the command below in Terminal+ and hitting enter

npm install --save angular-2-dropdown-multiselect

In order to make the multiselect component available in our application, we need to update src/app/app.module.ts as follows:

import {MultiselectDropdownModule} from 'angular-2-dropdown-multiselect';

imports: [

Here is a screenshot of how the multi-select plugin will appear in our final result.


We will be using the api provided by coinmarketcap.com. Using the sample data returned, let us create a type script shape file named coin.ts with the following content

export class Coin {
id: string;
name: string;
symbol: string;
rank: string;
price_usd: string;
price_btc: string;
'24h_volume_usd': string;
market_cap_usd: string;
available_supply: string;
total_supply: string;
percent_change_1h: string;
percent_change_24h: string;
percent_change_7d: string;
last_updated: string;

App Service

AppService is a general purpose class we will use to fetch data from the api, and pass that data on to components. We also use AppService to filter the data to display based on the options selected in the app. We could split this service into multiple services so as to abide by the single responsibility principle.

The Subject class from RxJs is very important in this code section and it’s important to touch on what they are. Firstly let us talk about RxJs, it is a reactive programming framework for Javascript. Core to understanding how to use RxJs is having a mental model of the Observer Pattern. The observer pattern is a software design pattern in which an object, called the subject, maintains a list of its dependents, called observers, and notifies them automatically of any state changes, usually by calling one of their methods.

First we import {Injectable} from @angular/core, {Subject} from rxjs/Subject, {HttpClient, HttpParams} from @angular/common/http . Next we import the coin shape Coin from ./coin, and we create a constant APIBASEURL to hold the base url of the api.

Now we export class AppService, making sure we decorate it using @Injectable(), then we define three private variables allCoins: Coin[], filteredCoins: Coin[], and filter: number[]. We also define four subjects

  • coinsSubject: Which notifies it’s observers of coin data fetched from the API
  • filteredCoinsSubject: Which notifies it’s observers the filtered collection of crypto currency data. So if in the multiselect filter, only two crypto coins are selected then, the most recent value emitted by subscribing to filteredCoinsSubject will be an array of length two.
  • apiSubject : notifies it’s observers with a string message based on api actions
  • fiatSubject :notifies it’s observers about the value of the selected fiat currency when it is updated.

The full code for AppService is below, explanations are in the comments

// Imports
import {Injectable} from '@angular/core';
import {Subject} from 'rxjs/Subject';
import {HttpClient, HttpParams} from '@angular/common/http';
// Import Coin Shape file
import {Coin} from './coin';
const API_BASE_URL = 'https://api.coinmarketcap.com/v1/';

export class AppService {
private allCoins: Coin[]; // will hold unmodified data returned by the api
private filteredCoins: Coin[]; // will hold data filtered from this.allCoins
private filter: number[]; // will hold the array index of data contained in this.
allCoins that should not be filtered out

// A couple of RxJs Subjects very important for communicating across Angular Components
coinsSubject: Subject<Coin[]>;
filteredCoinsSubject: Subject<Coin[]>;
apiSubject: Subject;
fiatSubject: Subject;
constructor(private http: HttpClient) {
this.filter = [];
// we initialize our subjects
this.coinsSubject = new Subject();
this.filteredCoinsSubject = new Subject();
this.apiSubject = new Subject();
this.fiatSubject = new Subject();
// this method loads market cap data from the API
loadMarketCaps(fiat: string) {
const url = API_BASE_URL + 'ticker/';
let params = new HttpParams();
params = params.append('limit', '25');
if (fiat !== 'usd') {
// TODO: check if fiat is valid
params = params.append('convert', fiat);
.get<Coin[]>(url, {params})
data => {
this.allCoins = data; // store returned data
this.announceCoins(); // trigger announcements

filterMarketCaps() {
this.filteredCoins = [];
if (this.filter.length === 0) {
this.allCoins.forEach((coin) => this.filteredCoins.push(coin));
if (this.filter.length > 0) {
this.filter.forEach((i) => {
announceCoins() {
announceFilteredCoins() {
updateFilter(filter: number[]) {
this.filter = [];
filter.forEach((elem) => {

App Component

Update the content of src/app/app.component.html with the content below. We display the title in a h2 element, and we set the dashboard component as a child view. If our project needed a router, we would have set it up here in App component.

<div class="container">
<div class="row">
<div class="col-sm-6 col-sm-offset-3">
<h2 class="text-center">{{ title }}</h2>

Dashboard Component

The dashboard component will serve as a parent component for two components, the search component and the list component. Replace the contents of src/app/dashboard/dashboard.component.html with the code snippet below


Since the scope of the service instance is the parent component and its children, we will create an instance of AppService in the dashboard component which will be shared by the search-filter component and the list component. To do this we update src/app/dashboard/dashboard.component.ts by importing AppService, and adding AppSercieto the providers array which enables Angular’s Dependency Injector for AppService.

import {Component} from '@angular/core';
// import AppService
import {AppService} from '../app.service';
selector: 'app-dashboard',
templateUrl: './dashboard.component.html',
styleUrls: ['./dashboard.component.css'],
providers: [AppService] // provider setup
export class DashboardComponent {}

SearchFilter Component

The search-filter component is made up of a form containing two elements.

The first is a select element for choosing a fiat currency used in displaying the current worth of each crypto currency. The selected currency will be stored in a model aptly named SelectedCurrency , an onChange event listener will notify the app service to load data from the api.

The second element is is a multiselect dropdown, that will enable us filter our choice of crypto currencies to display.

The code below goes in src/app/search-filter/search-filter.component.html

<div class="form-group">
<select id="selectedCurrency" name="selectedCurrency" [(ngModel)]="selectedCurrency"
(change)="selectCurrency($event.target.value)" class="form-control"
<option value="">Select fiat currency</option>
<option *ngFor="let currency of currencies" value="{{currency}}">{{currency.toUpperCase()}}</option>
<div class="form-group">
<ss-multiselect-dropdown id="cryptocurrencies"
name="cryptocurrencies" [texts]="myTexts" [settings]="mySettings"
[options]="cryptoCurrOptions" [(ngModel)]="optionsModel"

and the code below goes in src/app/search-filter/search-filter.component.ts

// Imports
import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
import {AppService} from '../app.service';
import {IMultiSelectOption, IMultiSelectSettings, IMultiSelectTexts} from 'angular-2-dropdown-multiselect';
selector: 'app-search-filter',
templateUrl: './search-filter.component.html',
styleUrls: ['./search-filter.component.css'],
providers: []
export class SearchFilterComponent implements OnInit {
currencies: string[];
cryptoCurrOptions: IMultiSelectOption[];
selectedCurrency: string;
optionsModel: number[];
// Settings configuration for the multiselect plugin
mySettings: IMultiSelectSettings = {
enableSearch: true,
checkedStyle: 'fontawesome',
buttonClasses: 'btn btn-default btn-block',
dynamicTitleMaxItems: 5,
displayAllSelectedText: true
// Text configuration for the multiselect plugin
myTexts: IMultiSelectTexts = {
checkAll: 'Select all',
uncheckAll: 'Unselect all',
checked: 'item selected',
checkedPlural: 'items selected',
searchPlaceholder: 'Find',
searchEmptyResult: 'Nothing found...',
searchNoRenderText: 'Type in search box to see results...',
defaultTitle: 'Filter cryptos',
allSelected: 'All selected',
constructor(private appService: AppService) {
this.currencies = ['usd', 'eur']; // fiat currency options
this.selectedCurrency = ''; // model to store selected fiat
// array to hold names of cryptos to be used in filtering
this.cryptoCurrOptions = [];
// coinsSubject is a RxJs subject in our service that will notify us when the api has gotten data about crypto coins
next: (v) => this.updateCryptoOptions(v),
ngOnInit() {
selectCurrency(newValue) {
filterChange(newValue) {
// BUG method should not be triggered by filter select
// This method creates an array of valid options for the multiselect plugin from an array of crypto coins
updateCryptoOptions(coins) {
this.cryptoCurrOptions = [];
coins.forEach((coin, index) => {
id: index,
name: coin.id.charAt(0).toUpperCase() + coin.id.slice(1)

List Component

This component manages the display of a list of cards. One for each crypto coin data returned from the api. The coins model is an array of the data to rendered by each coin. Let us update the contents of src/app/list/list.component.html

<div class="list-cards pb-4">
<app-list-card *ngFor="let coin of coins" [coin]="coin" [fiat]="fiat"></app-list-card>
<div *ngIf="!coins">
{{noDataMsg || 'Nothing to display'}}

The content of src/app/list/list.component.css is

.list-cards {
display: flex;
flex-direction: column;
align-items: center;

In src/app/list/list.component.ts , we subscribe to three RxJs subjects in our Service.

  • filteredCoinsSubject: Which sends updates on the filtered collection of crypto currency data. So if in the multiselect filter, only two crypto coins are selected then, the most recent value emitted by subscribing to filteredCoinsSubject will be an array of length two.
  • apiSubject : emits a string message based on api actions
  • fiatSubject : emits the value of the selected fiat currency when it is updated.
import {Component, Input, OnInit} from '@angular/core';
import {AppService} from '../app.service';
import {Coin} from '../coin';
selector: 'app-list',
templateUrl: './list.component.html',
styleUrls: ['./list.component.css']
export class ListComponent implements OnInit {
coins: Coin[];
noDataMsg: string;
fiat: string;
constructor(private appService: AppService) {
this.noDataMsg = 'Select fiat currency to get started';
next: (v) => this.updateCoins(v),
next: (msg) => this.noDataMsg = msg,
next: (newValue) => this.fiat = newValue,
updateCoins(coins: Coin[]) {
this.coins = [];
coins.forEach((coin) => this.coins.push(coin));
ngOnInit() {

ListCard Component

The list-card component, is basically to display the market cap summary of a single cryptocurrency. The content of src/app/list-card/list-card.component.html is below

<div class="card text-center mt-4">
<div class="card-body">
<h2 class="card-title">{{ coin.id }}</h2>
<h4 class="mb-0 pb-1">{{fiat.toUpperCase()}} {{ coin['price_'+fiat] }}</h4>
<ul class="list-group list-group-flush">
<li class="list-group-item">24 hours: <span [class]="coin.percent_change_24h.charAt(0)==='-' ? 'red' : 'green' ">{{ coin.percent_change_24h
<li class="list-group-item">7 days: <span [class]="coin.percent_change_24h.charAt(0)==='-' ? 'red' : 'green' ">{{ coin.percent_change_7d }}</span></li>

and src/app/list-card/list-card.component.ts

import {Component, OnInit, Input} from '@angular/core';
selector: 'app-list-card',
templateUrl: './list-card.component.html',
styleUrls: ['./list-card.component.css']
export class ListCardComponent {
@Input() coin;
@Input() fiat;

Run application

Run the application from the server tab of Angular IDE.


I hope you learnt a few things about Angular and Angular IDE. Thanks!