The best way to Get All NFTs from a Contract in 3 Easy Steps

To fetch NFTs from a contract and current them to customers is a fundamental but important process builders should know how you can do. With the next endpoint from Moralis, a developer can simply get all NFTs from contract:

const response = await Moralis.EvmApi.nft.getContractNFTs({

With the endpoint above, you’ll get non-fungible tokens for a given contract deal with, together with metadata for all obtainable NFTs. In the event you’re an skilled dev desirous to get going instantly, first be sure that to enroll with Moralis, and you may then go to the documentation web page and get going instantly! Nonetheless, if you wish to see a step-by-step means of implementing and finishing the whole file for the above code snippet, learn on! 


Over the last bull market, quite a few NFT-related initiatives emerged, together with NFT-gated web sites, marketplaces, and so forth. Now, there’s an rising variety of use instances and numerous utility options builders have found for these tokens. As such, now’s the perfect time to discover ways to simply construct all types of decentralized functions (dapps) round these sorts of tokens. With that mentioned, an awesome place to start out is a neat NFT explorer – a dapp that lets you get all NFTs from contract. Whereas this process would possibly sound difficult, it’s fairly a simple course of whenever you use the best instruments. 

Because of Moralis’ final NFT API and its “getContractNFTs” endpoint, you possibly can have a completely purposeful NFT explorer up and working in minutes, which is precisely what you’ll study within the last stage of as we speak’s article. Nonetheless, earlier than we are able to give attention to exhibiting you how you can get all NFTs from contract the straightforward approach, we have to cowl some fundamentals. Thus, we’ll first guarantee you recognize what NFTs and good contracts are and the way they’re associated. Subsequent, we’ll look intently at a very powerful NFT growth instruments. Lastly, earlier than inviting you to roll up your sleeves, we’ll additionally make sure you get acquainted with Moralis’ “getContractNFTs” endpoint. In spite of everything, the latter will do all of the arduous be just right for you within the backend should you determine to finish this tutorial. Furthermore, in that case, you’ll additionally want your free Moralis account. 

NFTs & Smart Contracts - What are They?

Exploring NFTs and Sensible Contracts

Non-fungible tokens, or NFTs, are distinctive sorts of crypto property. Because the “non-fungible” phrase illustrates, these tokens usually are not interchangeable. In spite of everything, every NFT has distinctive encryption (on-chain signature). Consequently, this property makes NFTs nice for all types of use instances that contain uniqueness. Moreover, this is the reason digital artwork and digital collectibles are the obvious functions of non-fungible tokens. Nonetheless, NFTs have a lot higher potential – they will help create a extra clear, simply, and trustless future. In spite of everything, NFTs are excellent for all types of possession proofs and certifications. Therefore, they’ll revolutionize each the digital and the true world when applied correctly.

As with fungible tokens, good contracts additionally play an important position in creating (minting) NFTs. These items of software program with predefined circumstances and actions present on-chain are important items of the puzzle. As such, there’s a good contract behind each NFT. In fact, it is determined by the kind of NFT and what number of NFTs are literally ruled by a selected good contract. For example, on the Ethereum community and different EVM-compatible chains, ERC-721 and ERC-1155 NFT good contracts run the present. 

Sensible contracts additionally embrace important and elective particulars in regards to the NFT(s). These particulars come within the type of metadata. As well as, hyperlinks to NFT information (akin to PNGs, JPEGs, MP3s, PDFs, and so forth.) are additionally contained contained in the metadata information. 

Lastly, as soon as the NFT good contracts are deployed, they’ll robotically provoke the minting means of NFTs or supply a “chilly” minting performance. The latter permits minting at later occasions. To study extra about completely different NFT requirements and the mining processes, be sure that to discover the Moralis weblog.  

Animated man holding a giant pen and white canvas to start painting an NFT.

NFT Improvement Instruments

As talked about above, digital information, akin to pictures, are information represented by NFTs. It’s essential to remember the fact that the information themselves aren’t any completely different than every other information. The actual worth of NFTs is of their encryption, hidden within the backend. Thus, once we discuss NFT growth instruments, we give attention to the minting course of and the instruments that allow the event of NFT dapps. 

So, should you had been to mint your personal NFTs, you’d have to have “NFT-representing” information and corresponding metadata information (JSON) prepared. Furthermore, you possibly can all the time use NFT growth instruments to construct dapps using present NFTs. That mentioned, it’s essential to create a correct plan whenever you wish to create an NFT venture. 

The next are essentially the most obligatory NFT growth instruments that may assist you sort out all types of NFT initiatives:

Constructing and Testing NFT Dapps: Legacy dev toolsMoralis (Web3 APIs, together with the NFT API) – that is the only approach to get all NFTs from contractWeb3 wallets NFT Recordsdata and Metadata Storing: Decentralized storage options (e.g., IPFS) NFT Minting on EVM-Suitable Chains:  EVM-compatible Web3 walletsSolidity or Viper to create EVM-compatible good contractsOpenZeppelin to get verified good contract templatesThe Remix IDE and Hardhat platform to compile, deploy, and confirm good contracts NFT Minting on Solana: Metaplex’s Sweet MachineRust for initiatives which will require distinctive on-chain Solana programsA Solana pockets (e.g., Phantom)

Get All NFTs from Contract – The “getContractNFTs” Endpoint

Within the subsequent part, you should have an opportunity to get your arms soiled and create your personal NFT explorer dapp. Since Moralis’ “getContractNFTs” endpoint will play the principle position, you have to study extra about it earlier than really utilizing it. Moreover, this endpoint lets you get all NFTs from contract, together with metadata for all NFTs for a given good contract. Furthermore, for the reason that endpoint is restricted to presenting 100 outcomes per web page, you have to use the cursor parameter to get greater than 100 NFTs. 

Documentation page with code snippets for the getContractNFTs endpoint to get all NFTs from contract.

The above screenshot exhibits the “Get NFTs by contract” documentation web page. That is the place the place you possibly can discover this endpoint’s particulars and even copy the code you want. Furthermore, the “getContractNFTs” endpoint takes within the following parameters:

“deal with“ – Right here, you have to present an NFT good contract deal with. That is the one required parameter (all different parameters are elective). “chain“ – You may decide which programmable chain to give attention to (Moralis helps all main Web3 networks).  “format“ – You may decide what kind of token ID format you wish to work with.“restrict“ – You may set the specified web page dimension of the end result.“totalRange“ – You may decide the variety of subranges to separate the outcomes into.“vary“ – You may set the specified subrange to question.“cursor“ – This parameter lets you get to the subsequent web page.

Landing page with two input fields.

The best way to Get All NFTs from Contract – Step-by-Step Information

In as we speak’s tutorial, we’ll give attention to utilizing NodeJS. As such, we’ll create a easy NodeJS backend dapp that can get all NFTs from contract utilizing the “getContractNFTs” endpoint. Nonetheless, earlier than we take a look at the code, let’s present you what you’ll be constructing. 

An Instance Dapp Enabling You to Get All NFTs from Contract – Demo

In the event you take a look at the above picture, you possibly can see all of the enter fields our instance NFT explorer dapp gives. As such, you possibly can see that as a way to use the “Get NFTs” button, we have to present a wise contract deal with and choose the matching chain. Listed here are the outcomes we see for an instance NFT assortment (“Cool Cats”) on Ethereum:

The result of using Moralis' endpoint - showing all NFTs from a contract.

Wanting on the above screenshot, you possibly can see that the “Get NFTs” button returns twenty NFTs. Nonetheless, our dapp additionally contains the “Load Extra” button that masses an extra twenty NFTs each time we click on on it. 

Moreover, right here’s one other instance (“Voxies” NFTs) on a distinct chain (Polygon):

If you wish to construct your personal occasion of such an awesome NFT explorer dapp, comply with the steps under.

Step 1: Create a NodeJS Backend Dapp

Be aware: If that is your first time making a NodeJS software, be sure that to make use of the “Utilizing NodeJS” web page in Moralis’ docs. That is the place you’ll discover ways to set up the required dependencies and arrange and run an Specific server that can begin the “index.js” file.

At this level, it’s best to have a fundamental NodeJS software prepared and working on an Specific server. Therefore, you possibly can give attention to creating a correct “index.js” script that can do the heavy lifting on the backend. So, begin by defining the required constants on the high of the file:

const specific = require(“specific”);
const Moralis = require(“moralis”).default;
const app = specific();
const cors = require(“cors”);
const port = 3000;

Subsequent, add these two traces of code to make use of “cors” and “specific”:


Lastly, you get to create the “get” endpoint for all NFTs, and that is the place you’ll use the “getContractNFTs” endpoint to get all NFTs from contract. In the end, these are the traces of code that may also verify for the cursor parameter in case customers wish to load extra NFTs:

app.get(“/allNft”, async (req, res) => {
strive {
const { question } = req;

let NFTs;

if (question.cursor) {
NFTs = await Moralis.EvmApi.nft.getContractNFTs({
deal with: with,
chain: question.chain,
cursor: question.cursor,
restrict: 20,
} else {
NFTs = await Moralis.EvmApi.nft.getContractNFTs({
deal with: with,
chain: question.chain,
restrict: 20,

const end result = NFTs.uncooked;

return res.standing(200).json({ end result });
} catch (e) {

console.log(“one thing went fallacious”);
return res.standing(400).json();


As you possibly can see, the above traces of code additionally be certain that the “getContractNFTs” endpoint will get its parameters from the consumer facet (as demonstrated beforehand). So far as the cursor goes, the latter shall be linked to the “Load Extra” button.

Step 2: Acquire Your Moralis API Key

Each time you run your “index.js” file, you wish to begin your dapp. Nonetheless, earlier than you try this, you wish to provoke Moralis. These are the traces of code that can care for that:

}).then(() => { attention(port, () => {
console.log(`Listening for API Calls`);

By trying on the traces of code above, you possibly can see the “MORALIS_API_KEY” placeholder. You must substitute the latter along with your precise Moralis Web3 API key. As such, log in to your Moralis account to entry your admin space. From there, you’ll get to go to the “Web3 APIs” web page and duplicate your API key:

By pasting your Web3 API key in place, it’s best to have your backend prepared:

Nonetheless, you possibly can entry the whole “index.js” script in your backend on GitHub. 

Step 3: Create a ReactJS Frontend Dapp

Because you most likely have some expertise with creating JavaScript functions, you shouldn’t have any issues creating the above-demonstrated frontend. Nonetheless, to make sure that you get it proper, we made the required scripts obtainable on GitHub. As such, use our repo to have your frontend prepared in file time. Then, you’ll have the ability to discover the small print of the “App.js” file, which is the core of our dapp’s consumer facet. Moreover, it’s the “fetchNFTs” operate that fetches the entered good contract deal with and chosen chain: 

async operate fetchNFTs() {
let res;
if (cursor) {
res = await axios.get(`http://localhost:3000/allNft`, {
params: { deal with: deal with, chain: chain, cursor: cursor },
} else {
res = await axios.get(`http://localhost:3000/allNft`, {
params: { deal with: deal with, chain: chain },

Final however not least, you possibly can acquire extra perception into the code and functionalities of our instance dapp within the video under, beginning at 4:10. That is the place our in-house knowledgeable first covers the gist of the backend. Then, beginning at 5:51, you possibly can overview the “App.js” file. Nonetheless, you may as well see how you can discover the performance of your completed dapp utilizing your browser’s console (7:02). Lastly, beginning at 9:24, you possibly can discover ways to effortlessly change the variety of NFTs displayed per question.      

The best way to Get All NFTs from Contract – Abstract

In as we speak’s article, you had a possibility to study in regards to the fundamentals of NFTs and good contracts. As such, you now know that good contracts are chargeable for minting NFTs. We additionally lined the principle NFT growth instruments. Then, you discovered in regards to the energy of Moralis’ “getContractNFTs” endpoint. Lastly, you had an opportunity to roll up your sleeves and comply with our lead constructing an instance NFT explorer dapp. Accordingly, you now know how you can simply get all NFTs from contract.

In the event you loved as we speak’s tutorial, we encourage you to make use of the Moralis docs and sort out different instance initiatives. In case you wish to proceed your NFT programming journey, it’s best to give attention to the “NFT API” part. Then again, you possibly can discover different potentialities that the Moralis Web3 API offers. Additionally, be sure that to make use of the Moralis YouTube channel and our weblog to broaden your blockchain growth data. A few of our newest articles revolve round what a Web3 supplier is, how Web3 for enterprise works, an indication of a Web3 JS tutorial, constructing a Web3 Unity multiplayer recreation, and way more.

Moreover, it’s possible you’ll be eager about touchdown an unbelievable job within the crypto sector. If that’s the case, turning into blockchain-certified can considerably enhance your odds. That is the place Moralis Academy enters the image. There you will discover many blockchain growth programs, together with the one that can educate you how you can construct an NFT market. Furthermore, Moralis Academy can also be the place to get knowledgeable mentorship, a customized examine path, and turn into a member of one of many trade’s most advancing communities.       

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