How to Use ChatGPT to Mint an NFT

ChatGPT is a groundbreaking AI device. Nevertheless, can we use this device in Web3 for, let’s say, NFT functions? Completely! We are able to really mint ChatGPT responses as NFTs, for instance. If that sounds attention-grabbing and also you’d wish to know how you can use ChatGPT to mint an NFT, learn on! As we transfer ahead, you’ll see how we constructed an instance dapp that makes use of OpenAI’s API to include the ability of ChatGPT. Now, so far as implementing the ChatGPT performance goes, the next code snippet does the trick: 

app.get(“/”, async (req, res) => {
const { question } = req;
strive {
const response = await openai.createCompletion({
mannequin: “text-davinci-003”,
immediate: question.message,
max_tokens: 30,
temperature: 0,
});
return res.standing(200).json(response.knowledge);
} catch (e) {
console.log(`One thing went fallacious ${e}`);
return res.standing(400).json();
}
});

To mint a ChatGPT NFT, that you must use a wise contract with a correct “mintNFT” perform:

perform mintNFT(deal with recipient, string reminiscence tokenURI)

For the good contract to deal with the chat in query, we have to retailer the chat in a decentralized method. Thankfully, we will do that simply when utilizing the ability of IPFS and the Moralis IPFS API. Basically, the next traces of code get the job finished:

app.get(“/uploadtoipfs”, async (req, res) => {
const { question } = req;
strive {
const response = await Moralis.EvmApi.ipfs.uploadFolder({
abi: [
{
path: “conversation.json”,
content: { chat: query.pair },
},
],
});
console.log(response.consequence);
return res.standing(200).json(response.consequence);
} catch (e) {
console.log(`One thing went fallacious ${e}`);
return res.standing(400).json();
}
});

If you wish to learn to correctly incorporate the entire above-outlined parts to make use of ChatGPT to mint an NFT, create your free Moralis account and comply with our lead!

Overview

In as we speak’s article, we’ll present you how you can use ChatGPT to mint an NFT by taking you thru our Web3 ChatGPT tutorial. This implies you’ll have an opportunity to comply with our directions and create your individual occasion of our ChatGPT NFT minter Web3 app. As such, we’ll present you how you can implement the above-presented code snippets. Additionally, you don’t have to start out from scratch; as a substitute, you’ll be capable of use our repo to clone our scripts. That method, you’ll be capable of get to the end line in a matter of minutes.

Under the tutorial, yow will discover the part the place we reveal our dapp in its remaining type. Plus, that is the place we reply the “what’s a ChatGPT NFT?” query. Final however not least, we additionally talk about ChatGPT’s place in evolving Web3.   

ChatGPT NFT Tutorial – Use ChatGPT to Mint an NFT

Constructing a dapp that allows you to mint ChatGPT NFTs from scratch is a multi-step course of. While you resolve to make use of JavaScript and the Moralis JS SDK, the next steps define this course of: 

Create and deploy a wise contract that can mint a ChatGPT NFT. Construct your backend with NodeJS and Categorical.Set up all required backend dependencies: Categorical, Moralis, CORS, dotenv, and OpenAI.Write a correct backend (“index.js”) to include ChatGPT and the Moralis IPFS API.Construct your frontend with NextJS. Set up all required frontend dependencies: NextAuth, Moralis, wagmi, and many others. Write a number of frontend scrips, together with “.jsx” and “.js”.

As an alternative of diving into the above steps, you may take a shortcut by accessing our “moralis-chatgpt” GitHub repo. The latter accommodates all of the frontend and backend scripts, in addition to the good contract template. Therefore, be sure to clone our code. Then, you’ll be capable of see the “backend”, “hardhat”, and “nextjs_moralis_auth” folders in Visible Studio Code (VSC): 

With the above three folders and their contents in place, it’s time you deploy your individual occasion of our ChatGPT NFT minting good contract.

Good Contract that Mints ChatGPT NFTs

Because the “hardhat” folder suggests, we used Hardhat to create and deploy our good contract. Nevertheless, there are different Ethereum growth instruments you need to use. If you’re acquainted with Remix IDE, merely copy the content material of the “MessageNFT.sol” script and paste it into Remix. Yow will discover our contract template within the “hardhat/contracts” listing:

In case that is your first rodeo with Solidity good contracts, let’s shortly undergo the traces of “MessageNFT.sol”. The latter begins with an MIT license and a pragma line:

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

Under the pragma line, we have now three OpenZeppelin imports that allow our good contract to inherit options from current verified contracts. So, our Web3 contract inherits the ERC-721 customary, the power to rely NFTs and assign NFT IDs, and the “owner-minting” restriction:

import “@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol”;
import “@openzeppelin/contracts/utils/Counters.sol”;
import “@openzeppelin/contracts/entry/Ownable.sol”;

Subsequent, we outlined the contract title and sort (ERC-721), the “constructor” and the “mintNFT” perform. The latter will mint ChatGPT NFTs everytime you (the proprietor of the contract) name it. So, to do that, the “mintNFT” perform wants to absorb an NFT recipient’s deal with and token URI:

contract messageNFT is ERC721URIStorage, Ownable {
utilizing Counters for Counters.Counter;
Counters.Counter personal _tokenIds;

constructor() ERC721(“Chapt GPT Dialog”, “CGPTC”) {}

perform mintNFT(deal with recipient, string reminiscence tokenURI)
public
onlyOwner
returns (uint256)
{
_tokenIds.increment();

uint256 newItemId = _tokenIds.present();
_mint(recipient, newItemId);
_setTokenURI(newItemId, tokenURI);

return newItemId;
}
}

So far as the “deal with recipient” parameter goes, the contract will get it from the related pockets’s deal with. To have the ability to mint, the recipient’s deal with must match the contract proprietor’s deal with. Alternatively, the token URI will come out of your backend as soon as the IPFS API uploads a selected ChatGPT dialog. 

Be aware: You may deploy the above good contract to Ethereum or some other EVM-compatible chain. Nevertheless, to keep away from any confusion, we urge you to give attention to the Goerli testnet. That is the community this tutorial use.

NodeJS Backend of Our ChatGPT NFT Minter Web3 App

After efficiently deploying your occasion of our “MessageNFT.sol” good contract, give attention to the “backend” folder. There, you’ll discover the “index.js”, “package-lock.json”, and “package deal.json” recordsdata. The latter tells you which ones dependencies this mission makes use of. Furthermore, you may set up them with the “npm i” command. To make your backend perform correctly, create a “.env” file and retailer your Moralis Web3 API key within the “MORALIS_API_KEY” variable.

In case you haven’t created your Moralis account but, accomplish that now. Then, log in to your account to entry your admin space. From there, you’ll be capable of copy your Web3 API key with the next two clicks:

Now that you simply’ve efficiently put in all of the required dependencies and set your API key in place, you may run the backend’s “index.js” script. Nevertheless, since that is the script that does all of the heavy backend lifting, let’s stroll you thru its code. 

The highest traces of the script import all dependencies and outline the native port to run on:

const categorical = require(“categorical”);
const app = categorical();
const port = 5001;
const Moralis = require(“moralis”).default;
const cors = require(“cors”);
require(“dotenv”).config();

Then it makes use of CORS and Categorical and imports the API key out of your “.env” file:

app.use(cors());
app.use(categorical.json());

const MORALIS_API_KEY = course of.env.MORALIS_API_KEY;

On the backside, the script initializes the above key by way of the “Moralis.begin” methodology:

Moralis.begin({
apiKey: MORALIS_API_KEY,
}).then(() => {
app.pay attention(port, () => {
console.log(`Listening for API Calls`);
});
});

As well as, this additionally imports the OpenAI API configuration traces, which we obtained from the OpenAI docs:

const { Configuration, OpenAIApi } = require(“openai”);
const configuration = new Configuration({
apiKey: course of.env.OPENAI_API_KEY,
});
const openai = new OpenAIApi(configuration);

The above-covered traces of code encompass the implementation of the foundation and “uploadtoipfs” endpoints that you simply noticed within the introduction. Transferring on, we’ll go over these two Categorical server endpoints.

Root Endpoint

As you most likely bear in mind, the principle purpose of as we speak’s tutorial is to construct a dapp that permits you to use ChatGPT to mint an NFT. You’ve already deployed the good contract that can do the minting, however you haven’t integrated ChatGPT into your backend. For that function, let’s create a root endpoint incorporating the OpenAI API to fetch the entry message from the frontend, move that message to ChatGPT, and return ChatGPT’s reply. Listed below are the traces of code that handle that:

app.get(“/”, async (req, res) => {
const { question } = req;
strive {
const response = await openai.createCompletion({
mannequin: “text-davinci-003”,
immediate: question.message,
max_tokens: 30,
temperature: 0,
});
return res.standing(200).json(response.knowledge);
} catch (e) {
console.log(`One thing went fallacious ${e}`);
return res.standing(400).json();
}
});

The “uploadtoipfs” Endpoint

The final piece of the backend puzzle revolves round importing a ChatGPT dialog to IPFS. By doing so, you get your token URI that your good contract makes use of to mint a ChatGPT NFT. To do that with minimal effort, we used the Moralis IPFS API and created the “uploadtoipfs” endpoint:  

app.get(“/uploadtoipfs”, async (req, res) => {
const { question } = req;
strive {
const response = await Moralis.EvmApi.ipfs.uploadFolder({
abi: [
{
path: “conversation.json”,
content: { chat: query.pair },
},
],
});
console.log(response.consequence);
return res.standing(200).json(response.consequence);
} catch (e) {
console.log(`One thing went fallacious ${e}`);
return res.standing(400).json();
}
});

Trying on the traces of code above, you may see the “Moralis.EvmApi.ipfs.uploadFolder“ methodology. The latter makes use of “dialog.json” as an IPFS path and the present ChatGPT dialog because the corresponding content material.  

NextJS Frontend of Our ChatGPT NFT Minter Web3 App

You may discover all frontend-related scripts contained in the “nextjs_moralis_auth” folder. Presuming that you’re JavaScript proficient and have some frontend mileage beneath the hood, we received’t spend a lot time on the frontend. In spite of everything, you simply want to put in all of the required frontend dependencies. Nevertheless, let’s take a look at some mention-worthy facets. As an example, we wrap our app with “WagmiConfig” and “SessionProvider” to make use of authentication throughout the whole app:

perform MyApp({ Part, pageProps }) {
return (
<WagmiConfig consumer={consumer}>
<SessionProvider session={pageProps.session} refetchInterval={0}>
<Part {…pageProps} />
</SessionProvider>
</WagmiConfig>
);
}

One other vital side is the code that renders the header of our frontend, together with the “Join” button. For that function, the “signin.jsx” script makes use of “handleAuth“, which lets you join or disconnect MetaMask. When you efficiently join MetaMask, the “person.jsx” web page takes over. The latter has a special header than “signin.jsx”. The “person.js” script additionally makes use of the “loggedIn.js” part for frontend and backend communication. So, it’s the “loggedIn.js” script that renders your frontend:

return (
<part>
<part className={types.chat_box}>
<part className={types.chat_history} id=”chatHistory”></part>
<part className={types.message_input}>
<enter
kind=”textual content”
id=”inputField”
placeholder=”Sort your message…”
onChange={getMessage}
/>
<button onClick={sendMessage}>Ship</button>
</part>
</part>
{showMintBtn && (
<button className={types.mint_btn} onClick={mint}>
MINT NFT
</button>
)}
</part>
);
}

Be aware: If you’d like a extra detailed code walkthrough of the “loggedIn.js” script, use the video on the prime (5:53). 

ChatGPT Minter Web3 App Demo

Should you’ve used our code and ran each the backend and frontend dapps, now you can use your native host to take your occasion of our ChatGPT NFT minter for a spin:

To entry the app performance, that you must hit the “Authenticate by way of MetaMask” button. The latter will immediate your MetaMask extension, asking you to signal the signature request:

When you click on on “Signal”, the Web3 app (dapp) makes use of the “person.jsx” script that shows a ChatGPT field and a special header:

You should use the entry area to kind your query/command and hit “Ship” to get ChatGPT’s reply. As quickly as ChatGPT replies, our dapp presents you with the “Mint NFT” button:

So, should you resolve to transform your ChatGPT dialog into an NFT, that you must use that button. Additionally, be sure to make use of the identical pockets deal with as you need to deploy your good contract. Should you click on on “Mint NFT”, MetaMask will pop up asking you to verify an NFT-minting transaction:  

As soon as the Goerli chain confirms the transaction, you may view your new ChatGPT NFT on Etherscan. Nevertheless, should you had been to improve your Web3 app with the power to fetch the NFT’s particulars, you’d need to use the “Get NFTs by contract” API endpoint. You should use that endpoint’s API reference web page to check its energy:

To see the response after hitting the above “Strive it” button, you’ll must scroll down the “Get NFTs by contract” API reference web page: 

What’s a ChatGPT NFT?

A ChatGPT NFT is a non-fungible token (NFT) that’s not directly related to ChatGPT – a complicated chatbot developed by OpenAI. As an example, it may very well be an NFT that makes use of the ChatGPT emblem as its NFT-representing file or an NFT that was minted by a wise contract generated utilizing ChatGPT. 

ChatGPT and Web3

Customers across the globe are already utilizing ChatGPT for a lot of totally different functions. Among the most typical ChatGPT use instances embrace producing programming code or code templates and discovering/fixing code errors, creating content material, producing advertising and marketing and gross sales pitches, performing accounting and knowledge evaluation, and extra. 

ChatGPT can be utilized by way of its net dashboard or by way of OpenAI’s API (as within the above tutorial). The latter permits devs to implement the ability of AI into all types of dapps. Now, understand that to take advantage of out of ChatGPT, it’s possible you’ll want to coach it on particular datasets which can be related to your software. 

Web3 devs and communities are already utilizing ChatGPT to generate textual content (creating chatbots or digital assistants), translate textual content, carry out sentiment evaluation, generate good contracts and scripts for dapps, and many others. 

All in all, ChatGPT is an especially highly effective device. With the correct enter and correctly utilized output, it may be an important addition to numerous dapps and may enrich the Web3 expertise.  

Use ChatGPT to Mint an NFT – Abstract

In as we speak’s article, we confirmed you how you can create a ChatGPT NFT minter Web3 app (dapp). You now know that by deploying a correct good contract and creating an acceptable backend and frontend, you need to use ChatGPT to mint an NFT. Additionally, through the use of our code, you had been in a position to cowl all these facets with minimal effort. Now you can mess around along with your occasion of our dapp and create as many ChatGPT NFTs as you want. 

Within the above tutorial, you additionally encountered the Moralis IPFS API, which is only one of many Web3 APIs from Moralis. Moreover, along with your Moralis API key, you need to use the total scope of the Moralis Web3 Knowledge API, Authentication API, and Moralis Streams API. The latter is a superior Notify API different poised to make Web3 libraries out of date. So, with these enterprise blockchain options from Moralis, you may construct killer Web3 wallets, portfolio trackers, and different kinds of dapps. Moreover, because of Moralis’ cross-chain interoperability, you may BUIDL on Ethereum, main EVM-compatible chains, Solana, and Aptos! Should you select to construct on Aptos, be sure to make use of the Aptos testnet faucet earlier than going reside. 

Be taught extra about constructing dapps the straightforward method from the Moralis documentation, our YouTube channel, and our weblog. These free assets can assist you turn out to be a Web3 developer very quickly. Should you want to take a extra skilled method to your blockchain growth training, enroll in Moralis Academy.