When integrating altcoin knowledge into Web3 apps or platforms, selecting the best altcoin API turns into pivotal. However what’s the finest choice to get altcoin API knowledge feeds? This text will spotlight Moralis’ altcoin API suite and discover every API for fetching and integrating altcoin knowledge into your decentralized functions (dapps). With solely single traces of code, you need to use our premier APIs to question token costs, transfers, superior market knowledge, and way more. Consequently, when working with Moralis, you possibly can seamlessly construct all the things from decentralized finance (DeFi) platforms to portfolio trackers with out breaking a sweat!
If you happen to’re keen to leap straight into the code and need just a little sneak peek of what’s to return, then try the three endpoints under, which you’ll doubtless discover useful in your improvement endeavors:
getTokenPrice()– Fetch the worth of any altcoin:
const response = await Moralis.EvmApi.token.getTokenPrice({
"chain": "0x1",
"deal with": "0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0"
});
getWalletTokenBalances()– Question the token balances of any pockets:
const response = await Moralis.EvmApi.token.getWalletTokenBalances({
"chain": "0x1",
"deal with": "0x1f9090aaE28b8a3dCeaDf281B0F12828e676c326"
});
getTopERC20TokensByMarketCap()– Fetch the highest ERC-20 altcoins by market cap:
const response = await Moralis.EvmApi.marketData.getTopERC20TokensByMarketCap();
To be taught extra about Moralis’ premier improvement instruments, try our official Web3 API web page!
Additionally, if you wish to comply with alongside on this tutorial, don’t neglect to enroll with Moralis. You’ll be able to create an account at no cost, and also you’ll be capable to begin constructing dapps sooner and extra effectively!
Overview
In as we speak’s article, we’ll kick issues off by answering the query, ”What’s an altcoin API?”. In doing so, we’ll clarify what they’re and why it’s best to use them when constructing Web3 tasks. From there, we’ll then introduce you to Moralis, as our industry-leading Web3 API suite is the last word software for fetching and integrating altcoin knowledge into your dapps. Subsequent, we’ll stroll you thru a complete tutorial to point out you the way to get altcoin knowledge with Moralis in three steps:
- Step 1: Get a Moralis API Key
- Step 2: Write a Script Calling the
getTokenPrice()Endpoint - Step 3: Run the Code
Lastly, to prime issues off, we’ll cowl some distinguished use instances for establishing altcoin API knowledge feeds with Moralis.
If this sounds thrilling, be a part of us under as we begin by exploring the ins and outs of altcoin APIs!
What’s an Altcoin API?
An altcoin API (utility programming interface) is a algorithm, strategies, and protocols that assist you to seamlessly work together with blockchain networks to fetch and combine altcoin knowledge into your Web3 tasks!
An altcoin API can supply a variety of options. Beneath, you’ll discover three distinguished examples:
- Actual-Time and Historic Information: Altcoin APIs ship entry to real-time cryptocurrency knowledge, together with costs, intensive metadata, account balances, and transactions. Moreover, these interfaces typically function expansive archives of historic knowledge, which is crucial for in-depth evaluation and the creation of charts.
- Superior Market Perception: Premier altcoin APIs transcend fundamental knowledge provision by providing in-depth market insights. This contains info on trending cryptocurrencies, value adjustments over time, market capitalization knowledge, and different crucial monetary metrics. Such detailed knowledge is invaluable for finish customers, permitting them to make knowledgeable funding selections and perceive market dynamics.
- Notifications and Alerts: The most effective altcoin APIs additionally empower builders to effortlessly combine customizable notifications and alerts inside their dapps. Options like this make sure that finish customers keep knowledgeable about real-time market actions and significant updates with out lacking a beat.
All in all, an altcoin API is a set of protocols, strategies, and guidelines permitting you to seamlessly fetch and combine altcoin knowledge into your Web3 tasks!
Why Builders Ought to Use an Altcoin API when Setting Up Information Feeds?
Speaking with a blockchain community requires a fancy underlying infrastructure, which is each a tedious and time-consuming job to arrange. Luckily, that is the place APIs enter the equation, permitting you, as a developer, to question the assorted blockchain networks with out having to reinvent the wheel!
When utilizing an altcoin API, you possibly can leverage premade protocols and strategies to fetch altcoin knowledge with out having to know and cope with any underlying complexities your self. In return, it can save you lots of improvement time and assets, which will be allotted to extra crucial facets of your tasks, equivalent to constructing a compelling person expertise and enhancing person worth.
So, by using an altcoin API, you possibly can construct decentralized finance (DeFi) tasks, cryptocurrency wallets, portfolio trackers, and some other Web3 platform sooner and extra effectively!
What’s the Finest API for Altcoin Information Feeds?
There are a number of distinguished Web3 API suppliers available on the market for fetching and integrating altcoin knowledge. Nevertheless, among the many prime options, Moralis clearly stands out because the {industry} chief! However what precisely is Moralis? And what makes Moralis’ API suite the perfect different for fetching altcoin knowledge?
Moralis is an industry-leading Web3 API supplier, and in our altcoin API suite, you’ll discover premier interfaces such because the Token API, Market Information API, Streams API, and plenty of others. With these instruments, you possibly can seamlessly fetch and combine on-chain altcoin knowledge into your Web3 tasks with solely single traces of code!
However why must you use Moralis’ API suite to get and combine altcoin knowledge?
- Complete: We enrich all our API responses with transaction decodings, market knowledge, deal with labels, metadata, and extra from a number of sources. In doing so, Moralis is ready to supply the {industry}’s most complete APIs.
- Save Time: With the ability and accessibility of Moralis’ APIs, you possibly can seamlessly cut back the common time to marketplace for all of your tasks by a powerful 83%.
- Cross-Chain Compatibility: Our APIs are chain agnostic, supporting networks like Ethereum, Polygon, BNB Good Chain, Optimism, and plenty of others. As such, when working with Moralis, you possibly can construct cross-chain suitable dapps with out breaking a sweat.
Additionally, do you know you possibly can entry our premier Web3 API suite at no cost? So, should you haven’t already, be certain to enroll with Moralis right away.
Now, with an outline of Moralis, let’s discover three distinguished interfaces of our Web3 API suite that may enable you to seamlessly fetch and combine altcoin knowledge into your tasks!
Token API
Moralis’ Token API is the {industry}’s main software for real-time and historic altcoin knowledge. This API helps all tokens throughout ten+ EVM chains, together with all the things from meme cash like Shiba Inu (SHIB) to stablecoins like USDT!
With solely a few traces of code, you need to use the Token API to seamlessly get token transfers, balances, costs, metadata, and way more. Consequently, with this interface, you possibly can simply construct all the things from DeFi platforms to portfolio trackers.
To focus on the capabilities of the Token API, listed below are three distinguished endpoints you’ll doubtless discover useful when constructing dapps:
getTokenPrice()– Get the worth of any altcoin:
const response = await Moralis.EvmApi.token.getTokenPrice({
"chain": "0x1",
"deal with": "0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0"
});
getWalletTokenBalances()– Question altcoin balances of any pockets:
const response = await Moralis.EvmApi.token.getWalletTokenBalances({
"chain": "0x1",
"deal with": "0x1f9090aaE28b8a3dCeaDf281B0F12828e676c326"
});
getWalletTokenTransfers()– Fetch all altcoin transfers of any pockets:
const response = await Moralis.EvmApi.token.getWalletTokenTransfers({
"chain": "0x1",
"deal with": "0x1f9090aaE28b8a3dCeaDf281B0F12828e676c326"
});
Market Information API
The Moralis Market Information API permits you to seamlessly unlock the ability of superior cryptocurrency market knowledge. With this API, you possibly can effortlessly regulate prime altcoins and monitor the market’s largest gainers and losers. As such, that is the last word software for anybody seeking to construct DEXs, portfolio trackers, cryptocurrency wallets, and different DeFi platforms!
When it comes to altcoin knowledge, the Market Information API options two distinguished endpoints:
getTopERC20TokensByMarketCap()– Fetch the highest ERC-20 tokens by market capitalization:
const response = await Moralis.EvmApi.marketData.getTopERC20TokensByMarketCap();
getTopERC20TokensByPriceMovers()– Question the highest ERC-20 tokens by value change:
const response = await Moralis.EvmApi.marketData.getTopERC20TokensByPriceMovers();
Streams API
With Moralis’ Streams API, you possibly can effortlessly arrange real-time altcoin knowledge feeds to get customizable updates despatched on to the backend of your tasks by way of webhooks as quickly as one thing essential occurs on-chain. As such, the Streams API is the last word software for integrating Web3 alerts and notifications into your challenge!
So, how does the Streams API work?
Properly, you possibly can create a stream in three easy steps:
- Step 1 – Create a brand new
streamobject by specifying what chains you wish to monitor, occasions you want to monitor, and a webhook vacation spot:
- Step 2 – Arrange a brand new stream utilizing your
streamobject:
- Step 3 – Add the deal with(es) you wish to monitor and watch the information stream in:
For a extra detailed breakdown of the method above, please try our official Streams API documentation web page!
The right way to Set Up Altcoin API Information Feeds with Moralis
With an outline of Moralis’ APIs for altcoins, we’ll take this part to briefly stroll you thru the method of establishing altcoin API knowledge feeds with our industry-leading instruments. To take action, we’ll be utilizing the getTokenPrice() endpoint for example and present you the way to get real-time altcoin costs in three easy steps:
- Step 1: Get a Moralis API Key
- Step 2: Write a Script Calling the
getTokenPrice()Endpoint - Step 3: Run the Code
Nevertheless, earlier than we are able to proceed, you should deal with a couple of important conditions!
Stipulations
Moralis’ altcoin API suite is suitable with a number of programming languages, together with Python, TypeScript, and so forth. Nevertheless, for this tutorial, we’ll be utilizing JavaScript. As such, earlier than you proceed, be sure to have the next prepared:
Step 1: Get a Moralis API Key
If you happen to haven’t already, the very first thing you have to do is enroll with Moralis by clicking on the ”Begin for Free” button on the prime proper of the Moralis homepage:
When you’re accomplished creating your Moralis account and challenge, you’ll discover your API key underneath the ”Settings” tab to the left:
Copy and hold the important thing for now, as you’ll want it through the subsequent step to initialize Moralis.
Step 2: Write a Script Calling the getTokenPrice() Endpoint
Open your IDE and initialize a brand new challenge by operating the next command within the terminal:
npm init
Subsequent, be certain to run the terminal command under to put in the Moralis SDK:
npm set up moralis @moralisweb3/common-evm-utils
You’ll be able to then open your ”bundle.json” file and add ”kind": ”module” to the checklist:
From right here, create a brand new ”index.js” file and add the next code:
import Moralis from 'moralis';
strive {
await Moralis.begin({
apiKey: "YOUR_API_KEY"
});
const response = await Moralis.EvmApi.token.getTokenPrice({
"chain": "0x1",
"deal with": "0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0"
});
console.log(response.uncooked);
} catch (e) {
console.error(e);
}
You then have to make a couple of configurations to the script. To begin with, add the API key you copied earlier by changing YOU_API_KEY. Subsequent, additionally be certain to switch the chain and deal with parameters to suit your question.
That’s it; all that is still from right here is to run the code!
Step 3: Run the Code
Open a brand new terminal and run the command under within the root folder of your challenge:
node index.js
Operating the command above executes the script, and in return for calling the getTokenPrice() endpoint, you’ll get the token’s value denominated in each USD and the chain’s native cryptocurrency. It is going to look one thing like this:
{
"tokenName": "Matic Token",
"tokenSymbol": "MATIC",
"tokenLogo": "https://cdn.moralis.io/eth/0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0.png",
"tokenDecimals": "18",
"nativePrice": {
"worth": "348873003698603",
"decimals": 18,
"title": "Ether",
"image": "ETH",
"deal with": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2"
},
"usdPrice": 0.8059281301508046,
"usdPriceFormatted": "0.805928130150804556",
"exchangeName": "Uniswap v3",
"exchangeAddress": "0x1F98431c8aD98523631AE4a59f267346ea31F984",
"tokenAddress": "0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0",
"priceLastChangedAtBlock": "19141731",
"verifiedContract": true
}
That’s it; it doesn’t must be harder to arrange altcoin API knowledge charges when working with Moralis’ API suite. From right here, you possibly can comply with just about the identical steps to name any of our endpoints!
What You Can Construct with Altcoin API Information Feeds From Moralis
You’ll be able to construct lots of stuff with altcoin knowledge feeds arrange utilizing Moralis’ API suite. On this part, we’ll take a look at three distinguished examples:
- Token Explorers: A token explorer is an utility or web site that offers customers invaluable knowledge and perception into altcoins. These platforms collect, course of, analyze, and current knowledge from varied blockchain networks, permitting customers to discover new tokens and make knowledgeable funding selections. An ideal instance right here is Moralis Cash.
- Portfolio Trackers: A portfolio tracker is a platform that accumulates knowledge about person’s token holdings in a single place, enabling them to seamlessly monitor and handle their altcoins. Some distinguished examples embody Delta, Kubera, and Moralis Cash.
- Decentralized Exchanges (DEXs): A DEX is a peer-to-peer market permitting customers to commerce altcoins in a non-custodial method with out the necessity for middleman involvement. Some distinguished examples of present DEXs embody Uniswap, Curve, and PancakeSwap.
Token explorers, portfolio trackers, and DEXs are simply three examples of what you possibly can construct with Moralis. Right here, the one factor stopping you is your creativeness!
Abstract: What’s the Finest Altcoin API for Setting Up Altcoin Information Feeds?
In as we speak’s article, we launched you to Moralis – the last word Web3 API supplier for fetching and integrating altcoin knowledge into your dapps. In doing so, we explored the next three altcoin APIs in additional element:
- Token API: With the Token API, you possibly can seamlessly get real-time and historic altcoin knowledge.
- Market Information API: The Market Information API provides you entry to superior market insights.
- Streams API: With the Streams API, you possibly can seamlessly arrange Web3 alerts and notifications.
From there, we additionally confirmed you the way to get altcoin knowledge with Moralis’ API suite in three steps:
- Step 1: Get a Moralis API Key
- Step 2: Write a Script Calling the
getTokenPrice()Endpoint - Step 3: Run the Code
So, when you’ve got adopted alongside this far, you now know the way to fetch and combine altcoin knowledge into your tasks! If you happen to favored this altcoin API tutorial, contemplate testing extra Moralis content material. As an example, learn our most up-to-date information on constructing cryptocurrency value trackers or discover the Cosmos ecosystem!
What’s extra, should you favored what you noticed all through this tutorial, then it’s best to know that we have now a Candlestick API within the pipeline. For updates concerning this progressive API and notifications for when it’s launched, please be certain to enroll with Moralis!
