The Polygon community (previously referred to as Matic) has grown to turn out to be one of many main networks for Web3 improvement. Polygon – a so-called layer-2 Ethereum scaling resolution – got here into existence as an answer to Ethereum’s points with congestion. As Ethereum fuel charges skyrocketed with elevated adoption, some builders turned their consideration to Polygon and began creating dapps on its community as a substitute. With elevated attentiveness in direction of Polygon improvement, coders discovered a necessity for Polygon dapp APIs to make Web3 improvement extra accessible. Nonetheless, what precisely is a Polygon dapp API, and the way do they work? You’ll discover solutions to those questions within the following sections should you learn alongside. Plus, you’ll uncover how one can create Polygon dapps utilizing Moralis’ Polygon dapp API!
To kickstart this temporary information, we’ll take a better have a look at the Polygon community and what it entails. Following this, we’ll dive deeper into APIs and what they’re within the context of the Polygon community. We’ll additionally take a better have a look at how one can purchase a Polygon dapp API via Moralis. Lastly, we’ll prime all the things off with a walkthrough of how Moralis’ Polygon dapp API works and supply a couple of examples of software areas. On account of studying alongside, you’ll be supplied with a complete overview of a Polygon dapp API!
Together with offering a Polygon dapp API, Moralis additionally provides highly effective improvement instruments akin to Moralis Speedy Nodes, Moralis’ Value API, native assist for IPFS, and extra. What’s extra, you’ll be able to join with Moralis completely without cost! Additionally, at Moralis’ weblog, you’ll be able to be taught extra about why Web3 is necessary, the very best languages for blockchain improvement, Web3 frontend improvement, and many others. As such, should you’re trying to turn out to be a blockchain developer, you’re in the precise spot.
What’s the Polygon Community?
In the event you’d like to grasp why there was a requirement for the Polygon community within the first place, a superb place to begin is Ethereum. Ethereum is probably the most outstanding improvement blockchain. Nonetheless, the elevated adoption has come at a value because the community is experiencing points with congestion. As extra folks make the most of the community, it has pushed up transaction prices to astronomical quantities, making it economically unviable to develop dapps in some cases. For that reason, the demand for a scalable resolution emerged, and one of many alternate options was Polygon.
Polygon is a decentralized Ethereum scaling platform and a possible resolution for the congestion difficulty with the Ethereum community. Polygon allows a extra economically sustainable improvement platform, making certain that builders can create dapps with decrease fuel prices whereas sustaining the high-level safety of the Ethereum blockchain.
As Polygon is carefully interrelated with Ethereum, there are lots of similarities between the networks, one in every of which is token requirements. For instance, Polygon implements the identical token normal as Ethereum, which means that Polygon use acquainted ideas akin to ERC-20 and ERC-721. In reality, the native token of Polygon – referred to as MATIC – implements ERC-20 requirements, which recommend compatibility with different cryptocurrencies primarily based on Ethereum. Additionally, community customers make the most of MATIC to manipulate Polygon together with paying for the comparatively low transaction prices.
One space during which Polygon considerably deviates from Ethereum is within the community’s consensus mechanism. Ethereum at present makes use of a proof-of-work (PoW) mechanism; in the meantime, Polygon applies proof-of-stake (PoS), which has confirmed a extra scalable various. As such, this is likely one of the explanation why the Polygon community can preserve decrease transaction prices.
What’s a Polygon Dapp API?
The fast reply to the query above is {that a} Polygon dapp API is an API that permits a extra seamless dapp improvement expertise on the Polygon community. As such, a extra acceptable place to begin could be to delve deeper into the intricacies of APIs to totally perceive what the idea means. So, what precisely is an API?
Everytime you browse the web or work together with an software in your telephone, you’re involved with an API. As such, APIs are important for the web ecosystem. Moreover, API is brief for “software programming interface”, and they’re chargeable for facilitating the communication between two items of software program.
Everytime you use a tool, the software program connects to the web and sends knowledge to a server or database. The receiving finish must interpret this info, discover the suitable response, and ship it again to your gadget. As soon as your gadget receives the response, it, in flip, must interpret the info and show the data to you in a readable means. An API basically mediates this whole course of.
An API mainly interprets a set of directions and ensures suitable coding in a safe improvement surroundings. That is achieved via the supply of features reliably on question. Primarily, APIs present a extra dependable and accessible developer expertise, which is strictly what a Polygon dapp API does for the Polygon community. For that reason, using a Polygon dapp API in your improvement endeavors is extremely useful.
What’s extra, there are further APIs for different improvement areas. For instance, you’ll be able to try Moralis’ NFT API, which is cross-chain suitable. If NFT programming pursuits you, try our information explaining what a Polygon NFT API is!
Why Develop Polygon Dapps with Moralis? – Moralis’ Polygon Dapp API
To begin with, let’s take a better have a look at why you must develop Polygon dapps within the first place earlier than we dive into Moralis. As we beforehand talked about, Ethereum is experiencing points with congestion which drives up fuel costs. For that reason, it might probably turn out to be pricey to develop Ethereum dapps and make it laborious to scale your tasks. Nonetheless, as Polygon is a layer-2 scaling platform for Ethereum, the community can facilitate transactions at a decrease value.
Additionally, Polygon is a longtime community, and an intensive assortment of builders are constructing Polygon-compatible dapps. This means that the community helps a big neighborhood of skilled builders. So, two outstanding causes you must develop Polygon dapps are the scalability alternatives and the already current neighborhood of programmers.
Though Polygon improvement is kind of superior and accessible, using instruments and platforms that make Web3 improvement extra seamless continues to be useful. That is the place Moralis enters the image because the premier working system for blockchain improvement. In reality, with Moralis, it’s doable to chop your common improvement time by a whopping 87%!
The power to avoid wasting on improvement primarily originates from the already managed backend infrastructure Moralis offers to all customers, mixed with a fantastic set of improvement instruments, one in every of which is Moralis’ Web3 API. So, what precisely is Moralis’ Web3 API?
Moralis’ Web3 API Defined
It doesn’t matter what kind of Web3 software you’re trying to create, there are, in most cases, a set of options that all of them have in frequent. Take the flexibility to authenticate customers, a essential performance should you, for instance, create an NFT market, DeFi platform, or a Web3 Amazon market. Authentication is just one of many outstanding examples, but it surely illustrates that it’s pointless to “reinvent the wheel”.
That is the place Moralis Web3 API shines because the interface offers a set of already developed and battle-tested code snippets permitting builders to implement superior functionalities with a couple of strains of code. As such, as a substitute of establishing a posh backend infrastructure to, for instance, authenticate customers, it’s doable to take action with Moralis with solely these two strains of code:
Moralis.authenticate().then(perform (person) {
console.log(person.get(''))
})
What’s extra, Moralis’ Web3 API is cross-chain suitable, which means it’s doable to make the most of this device for improvement processes on a number of networks. The API helps networks akin to Ethereum, BNB Chain, and, in fact, Polygon. Thus, it might be acceptable to name this device a Polygon dapp API because it simplifies dapp improvement on the Polygon community.
Nonetheless, if you are interested in Web3 improvement on different blockchains akin to Ethereum and BNB Chain, please try our articles on what an Ethereum API and Binance dapp API are.
Nonetheless, to higher perceive why Moralis’ Web3 API is useful and might facilitate a extra seamless developer expertise, we’ll take a better have a look at some examples during which this ”Polygon dapp API” turns out to be useful!
Moralis Polygon Dapp API – How Does It Work?
Within the following sections, we are going to look at what occurs while you authenticate customers, how one can purchase person info, and how one can ship belongings. Since we’ll use Moralis, these processes turn out to be considerably extra accessible, and we solely want a couple of easy instructions.
What’s extra, within the following sections, we’ll direct our consideration to the Polygon community. Nonetheless, because the API helps cross-chain compatibility, the features and snippets we’re going to take a better have a look at will work simply as effectively for added networks akin to BNB Chain and Ethereum. So, even if in case you have ambitions to create BSC dapps or need to create an Ethereum dapp, observe alongside for a breakdown of Moralis’ Web3 API!
Your Moralis Database
In the event you join with Moralis, you’ll be able to shortly arrange your personal server with a couple of easy clicks. After you have a server at hand, you’ll moreover obtain a database you’ll be able to populate with all types of knowledge. The database routinely fills with helpful knowledge every time a person authenticates with MetaMask.
The default for the Moralis “.authenticate()” perform we beforehand offered is MetaMask. Nonetheless, you could have the choice to make the most of different alternate options alike. For one, you’ll be able to try our information on how one can join customers with WalletConnect. WalletConnect is great with regards to cellular Web3 improvement.
Nonetheless, as soon as a person is authenticated via MetaMask – or some other various – your server’s database will autonomously populate. All info within the database is then up to date in real-time, offering you entry to probably the most related on-chain knowledge. Within the following screenshot, you’ll be able to see what kind of knowledge Moralis customers have entry to:
Utilizing the Data From the Database
Now that you’ve entry to essential info relating to your dapp’s customers, it’s important to amass this info in an accessible means. Additional, querying info relating to customers of our dapps is straightforward when utilizing Moralis’ Polygon dapp API. Beneath, we’ll present three brief examples of code snippets to fetch token stability and transaction info:
Get Customers’ Native Token Balances:
- const stability = await Moralis.Web3API.account.getNativeBalance();
Purchase Customers’ Token Balances:
- const balances = await Moralis.Web3API.account.getTokenBalances();
Get Customers’ Transaction Histories:
- const transaction = await Moralis.Web3API.account.getTransaction();
These are just a few examples of what’s doable with Moralis’ Polygon dapp API, and so they illustrate how straightforward you’ll be able to question such a info. Subsequent up, we’ll look carefully at how one can ship belongings via the Moralis Polygon dapp API!
Sending Belongings with Moralis’ Polygon Dapp API
The final instance we’re going to take a better have a look at is sending belongings. When making a Web3 mission, it’s good to permit customers or your dapp to make transactions on customers’ behalf. With the Polygon dapp API, it’s tremendous straightforward to ship Polygon belongings, and you are able to do so with a couple of strains of code. To begin with, that is the way you ship Polygon NFTs utilizing Moralis’ Web3 API:
// sending a token with token id = 1
const choices = {
kind: "erc721",
receiver: "0x..",
contractAddress: "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
tokenId: 1,
};
let transaction = await Moralis.switch(choices);
It’s additional doable to switch different tokens alike. For instance, let’s take a better have a look at how one can ship native Polygon and ERC-20 tokens:
Sending Native Tokens:
const choices = {
kind: "native",
quantity: Moralis.Items.ETH("0.5"),
receiver: "0x..",
};
let consequence = await Moralis.switch(choices);
Sending BEP-20 Tokens:
// sending 0.5 tokens with 18 decimals
const choices = {
kind: "erc20",
quantity: Moralis.Items.Token("0.5", "18"),
receiver: "0x..",
contractAddress: "0x..",
};
let consequence = await Moralis.switch(choices);
Nonetheless, these are just a few examples of how the Polygon dapp API will be useful when creating dapps. For extra info, please try the official documentation exploring the API in additional element. We suggest taking a look at how one can construct Polygon dapps and how one can create a Polygon token to get first-hand expertise with this device!
Polygon Dapp API – Abstract
The congestion problems with Ethereum have left room for different extra scalable options and networks akin to Polygon. As such, it has turn out to be more and more well-liked to develop Polygon dapps just lately. This has elevated the demand for a Polygon dapp API because it permits builders to create dapps extra seamlessly. That is the place Moralis enters the image to allow a extra accessible Polygon dapp improvement course of.
With the cross-chain compatibility of Moralis’ Web3 API, it’s doable to create apps for a number of completely different networks. Certainly one of these choices is the Polygon community. Moralis’ Polygon dapp API helps you to authenticate customers, fetch person info and ship belongings with a couple of strains of code. As such, should you’re trying to turn out to be a blockchain developer, then Moralis could be the working system only for you!
What’s extra, this is just one of many causes to create a Moralis account. In the event you’d wish to be taught extra about Moralis, be at liberty to browse the Moralis weblog. Right here you’ll find further content material, akin to how one can create Web3 Spotify and Web3 Twitter clones. If you wish to create Web3 tasks, join with Moralis and make your first dapp in solely minutes!
You also needs to try Moralis Academy, the place you’ll be able to hone your Web3 improvement abilities. For instance, enroll within the “Blockchain & Bitcoin 101” course and start your journey in direction of turning into blockchain licensed!