Building Cryptocurrency Price Trackers: Guide and Project Inspirations – Moralis Web3

In the dynamic realm of crypto, where prices fluctuate with unprecedented speed, staying ahead of the curve is the key to success. Imagine having a tool at your disposal that not only keeps you informed about real-time price movements but also empowers you to anticipate market trends and make informed decisions. This is where cryptocurrency price trackers enter the scene! Whether you’re a Web3 developer looking to build the next big cryptocurrency price tracker project or an investor wanting to find the best price tracker for your needs, this guide will be highly beneficial! Join us as we examine a list of crypto price trackers and also how you, as a Web3 developer, can take inspiration from these and build your own!

In today’s article, we’ll introduce you to Moralis’ Web3 API suite, the industry’s leading and most user-friendly toolset for building cryptocurrency price trackers. With our premier APIs, you can effortlessly fetch and integrate real-time and historical price data and other essential features into your projects. Consequently, building a cryptocurrency price tracker project is easier than ever before when using Moralis!

If you’re eager to jump straight into the code, here’s an example showing you how to get the price of any token using our Price API’s getTokenPrice() endpoint: 

const response = await Moralis.EvmApi.token.getTokenPrice({   "chain": "0x1",   "address": "0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0" });

In return for calling the getTokenPrice() endpoint, you’ll get the coin’s real-time price denominated in both USD and the blockchain’s native token. Here’s an example of what the response might look like: 

{   "tokenName": "Matic Token",   "tokenSymbol": "MATIC",   "tokenLogo": "https://cdn.moralis.io/eth/0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0.png",   "tokenDecimals": "18",   "nativePrice": {     "value": "351691175981168",     "decimals": 18,     "name": "Ether",     "symbol": "ETH",     "address": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2"   },   "usdPrice": 0.8109263005970098,   "usdPriceFormatted": "0.810926300597009764",   "exchangeName": "Uniswap v3",   "exchangeAddress": "0x1F98431c8aD98523631AE4a59f267346ea31F984",   "tokenAddress": "0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0",   "priceLastChangedAtBlock": "19125917",   "verifiedContract": true }

This is just a sneak peek of what’s possible with Moralis. If you’d like to learn more about how our industry-leading tools can help you build the best cryptocurrency price tracker project out there, join us in this article!

Overview 

We’ll kickstart today’s article by exploring the ins and outs of crypto price trackers. From there, we’ll explain how you can leverage Moralis’ Web3 APIs to build a cryptocurrency price tracker project yourself. In doing so, we’ll introduce you to the Price API, Streams API, and Why Did It Move API. These tools can help you integrate real-time and historical prices and other essential features into your decentralized applications (dapps). Next, we’ll also cover some advantages of building Web3 projects with Moralis. Lastly, to top things off, we’re going to explore five already existing cryptocurrency price trackers to give you some inspiration for your project! These projects might also be exactly what you’re looking for to use on a daily basis to monitor prices!

Moralis’ Web3 APIs offer industry-leading response times, are cross-chain compatible, and allow you to reduce the average time to market for your projects by a whopping 83%. As such, when working with Moralis, you can build dapps faster and more efficiently.

So, if you haven’t already, take this opportunity to sign up with Moralis before you continue. You can create an account for free, and you’ll be able to start leveraging the full power of the Web3 industry today! 

What are Cryptocurrency Price Trackers? 

Cryptocurrency price trackers are websites and applications that monitor and display the real-time price of digital currencies and tokens. Many of these services also provide historical data, allowing users to compare current values against old prices. The best cryptocurrency price trackers are also equipped with advanced analytical tools, giving users deeper insight into current market trends and the ability to forecast future price trajectories! 

But why do investors and traders need cryptocurrency price trackers? 

Price trackers are essential in the world of cryptocurrencies due to the market’s highly volatile nature. There are also hundreds of promising altcoins available, and without the proper tools, it’s quite challenging to keep track of them all. 

So, what are some of the standard features of cryptocurrency price trackers?

• Real-Time Prices: Cryptocurrency price trackers continuously monitor and display the real-time price of tokens and coins.

• Historical Data: With a cryptocurrency price tracker, users also typically get historical insight into the performance of cryptocurrencies. 

• General Information: Some price trackers also provide general information about cryptocurrencies, such as the market cap, total supply, and more. 

• Price Alerts: The best crypto price trackers also have alert features, updating users about relevant price fluctuations in real-time.

That gives you an overview of cryptocurrency price trackers. In the next section, we’ll introduce you to Moralis’ Web3 API suite – the ultimate tool for anyone looking to build a cryptocurrency price tracker project! 

How to Build a Cryptocurrency Price Tracker Project 

When building a cryptocurrency price tracker project, you need access to real-time and historical token prices, along with the ability to set up alerts and other essential functionality. However, acquiring this information and integrating additional features into your dapps is easier said than done. Fortunately, this is where Moralis enters the scene! 

Moralis is an industry-leading Web3 API provider, and with our premier interfaces, you can seamlessly integrate cryptocurrency prices, alerts, and other features into your applications with only a few lines of code. Consequently, when working with Moralis, it has never been easier to build a cryptocurrency price tracker project. 

In Moralis’ suite of Web3 development tools, you’ll find more than ten APIs for various use cases. However, for this guide, we’ll focus on three APIs that are particularly useful when building cryptocurrency price trackers: 

• Price API
• Streams API
• Why Did It Move API

So, let’s dive deeper into these APIs in the following subsections to see how they aid you in building cryptocurrency price trackers! Also, before continuing, did you know you can sign up with Moralis for free? So, if you haven’t already, join Moralis right now, and you’ll get instant access to our industry-leading APIs.

Fetch Crypto Price Data with the Price API 

Moralis’ Price API is the ultimate tool for real-time and historical price data, covering everything from the smallest and newest coins to the most established cryptocurrencies. With only single lines of code, you can use the Price API to get the current price of any token, fetch a coin’s entire price history, and make batch requests for multiple cryptocurrencies simultaneously! 

So, how does the Price API work? 

To highlight the accessibility and power of this tool, here’s the getTokenPrice() endpoint in action, showing you how to get the price of any token: 

const response = await Moralis.EvmApi.token.getTokenPrice({   "chain": "0x1",   "address": "0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0" });

In return for calling the endpoint, you’ll get the coin’s price denominated in both USD and the chain’s native token. It will look something like this:

{   "tokenName": "Matic Token",   "tokenSymbol": "MATIC",   "tokenLogo": "https://cdn.moralis.io/eth/0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0.png",   "tokenDecimals": "18",   "nativePrice": {     "value": "351691175981168",     "decimals": 18,     "name": "Ether",     "symbol": "ETH",     "address": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2"   },   "usdPrice": 0.8109263005970098,   "usdPriceFormatted": "0.810926300597009764",   "exchangeName": "Uniswap v3",   "exchangeAddress": "0x1F98431c8aD98523631AE4a59f267346ea31F984",   "tokenAddress": "0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0",   "priceLastChangedAtBlock": "19125917",   "verifiedContract": true }

If you want to learn more about how to get a coin’s price history and make batch requests, please check out the official get token price documentation page!

Set Up Crypto Price Tracker Alerts with the Streams API 

The Streams API is an industry-leading tool for setting up Web3 alerts. With only a few lines of code, you can effortlessly create your own streams to get real-time updates sent to the backend of your projects via webhooks every time the price of crypto changes. As such, this is the ultimate tool for equipping your cryptocurrency price tracker project with real-time alerts! 

So, how does it work? 

1. Configure your stream by selecting the chains you wish to monitor, specifying events you want to listen to, and adding a webhook destination: 

2. Set up your stream and get a test webhook in return: 

3. Add one to 100 million addresses to your stream and watch the data roll in: 

If you’d like to learn more about how this industry-leading interface works, check out the official Streams API documentation page! 

Explain Why a Price Changes with the Why Did It Move API

With Moralis’ Why Did It Move API, you can query one-sentence explanations for what’s behind the price action of coins. As such, with this pioneering tool, you can not only notify your users when the value of a token changes but also provide a reason for why the price is increasing or decreasing! This is a feature any cryptocurrency price tracker should have!

So, how does the Why Did It Move API work? 

To get the one-sentence explanations for what’s behind the price actions of cryptocurrencies, all you need is a single call to the https://wdim.moralis.io/api/v1/news endpoint: 

// Dependencies to install: // $ npm install node-fetch --save // add "type": "module" to package.json  import fetch from 'node-fetch';  const options = {   method: 'GET',   headers: {     accept: 'application/json',    'Authorization': 'Bearer YOUR_API_KEY'   }, };  fetch('https://wdim.moralis.io/api/v1/news', options)   .then(response => response.json())   .then(response => console.log(response))   .catch(err => console.error(err));

Simply replace YOUR_API_KEY with a valid Moralis API key and run the script. In return, you’ll get a response containing short news flashes explaining why cryptocurrencies are increasing or decreasing in value. It will look something like this: 

{   //…   "page": "1",   "result": {     "id": 1,     "token_address": "0x046eee2cc3188071c02bfc1745a6b17c656e3f3d",     "token_symbol": "RLB",     "token_name": "Rollbit Coin",     "chain": "ETH",     "change_in_percent": 11,     "headline": "On-chain volume shows heavy wallets accumulating RLB, leading to an 11% increase today.",     "time_of_price_movement": "2023-10-13T12:00:00.000Z",     "movement": "Positive",     "updated_at": "2021-10-11T00:00:00.000Z",     "created_at": "2021-10-11T00:00:00.000Z"   } //… }

If you’d like to learn more about how this tool works, check out our crypto price movement API article or read the Why Did It Move API documentation page! 

Advantages of Building Crypto Tracker Projects with Moralis 

In this section, we’ll briefly explore five advantages of building a cryptocurrency price tracker project – or any other Web3 platform – using Moralis’ industry-leading Web3 APIs: 

• Top Performance: The APIs from Moralis are designed for optimal performance. It doesn’t matter if you want to measure by speed, reliability, or other metrics; Moralis continuously blows the competition out of the water. 

• Save Time: Thanks to the accessibility and power of Moralis, you can accelerate the development of your Web3 projects significantly. In fact, with our APIs, you can reduce the average time to market by an impressive 83%. 

• Trusted: Moralis’ APIs are trusted by hundreds of thousands of Web3 developers and large enterprises, including MetaMask, Polygon, Delta, etc. 

• Comprehensive: We enrich all our API responses with transaction decodings, metadata, market data, address labels, etc., from several credible sources, all to provide the industry’s most comprehensive APIs.

• Cross-Chain Compatibility: Our APIs are chain agnostic, supporting networks like Ethereum, Polygon, BNB Smart Chain (BSC), Solana, and many others. Consequently, when using Moralis, you can seamlessly build cross-chain compatible dapps. 

With the advantages above, you can build any Web3 project faster and more efficiently. So, if you haven’t already, make sure to sign up with Moralis straight away! 

Cryptocurrency Price Tracker Project Inspiration 

In this part of the guide, we’ll briefly look at five prominent cryptocurrency price trackers. This will give you some inspiration for what cryptocurrency price tracker project you could build and serve as a list of projects you should try out yourself! At the top of our list, you’ll find Moralis Money: 

1. Moralis Money: Moralis Money is a token explorer, trading platform, and cryptocurrency price tracker project. With this industry-leading tool, you get both real-time and historical price data, along with access to other features, including the ability to set up price alerts for any cryptocurrency. What’s more, this premier platform is built using Moralis’ suite of Web3 APIs, which is how we know how good our tools are for building a cryptocurrency price tracker project!
2. CoinMarketCap: CoinMarketCap is another popular cryptocurrency price tracker website that allows you to monitor token prices seamlessly in real-time. Along with prices, CoinMarketCap also provides additional information, such as a coin’s total supply, circulating supply, and more.
3. CoinGecko: CoinGecko is a cryptocurrency price tracker project similar to CoinMarketCap. This tool aggregates data for thousands of crypto assets across the biggest exchanges, giving you both real-time and historical prices.
4. TradingView: TradingView is a charting tool and price tracker platform that provides the latest data on digital assets, including cryptocurrencies. Along with price data, TradingView additionally provides advanced tools for technical analysis that can help users predict the market.
5. Live Coin Watch: Live Coin Watch is another cryptocurrency price tracker featuring real-time prices, historical charts, and other prominent features. 

If you’d like to build platforms like the ones above, then your best bet is Moralis. With our premier APIs, you can fetch and seamlessly integrate real-time prices, historical data, and other features to build the best cryptocurrency price tracker project yet! 

Summary: Building a Cryptocurrency Price Tracker Project with Moralis

In today’s article, we first kicked things off by exploring the ins and outs of cryptocurrency price trackers. In doing so, we learned that they are websites and platforms allowing users to track the current price of tokens. We also discovered that the best platforms offer additional features, such as historical data, the ability to set up price alerts, etc. 

From there, we introduced you to Moralis’ Web3 API suite – the ultimate toolset for building a cryptocurrency price tracker project. In doing so, we looked closer at the following three APIs: 

• Price API: This tool is the industry’s best option among the top token price APIs. With this API, you can seamlessly fetch current and historical prices for any token with single lines of code.

• Streams API: The Streams API lets you set up notifications to keep your users updated with any real-time price changes.

• Why Did It Move API: With the Why Did It Move API, you can query one-sentence explanations for what’s behind the price actions of cryptocurrencies. With this tool, you can not only tell your users when the price of crypto is changing but also explain why the value is increasing or decreasing. 

To top things off, we covered some advantages of working with Moralis, along with some already existing projects for inspiration! So, if you wish to build your own cryptocurrency price tracker project, don’t forget to sign up with Moralis. You can register for free and gain instant access to our premier Web3 APIs!