Read all NFTs from a wallet

Shyft APIs makes it very easy to allow your applications to read all NFTs inside a wallet

We are going to create a simple web site that displays all the NFTs in a wallet. We can do this by using 1 single Shyft API:

We need to have few things in place before we dive into reading wallets. These are:

Installed browser extension for Phantom Wallet. to install it.
npm and npx installed in your programming environment. If not already setup,.

Coding begins

First things first.

Get your Free Shyft API key

You need to get your API key to create the NFT. Head

and receive the api-key in your email id.

Setup react project

$ npx create-react-app my-first-nft-dapp

This creates the boilerplate code for your Dapp.

Updating package.json

Update the newly generated package.json dependency section and add:

"dependencies": {
    ...
    "@solana/wallet-adapter-phantom": "^0.9.7",
    "@solana/web3.js": "^1.50.0",
    "axios": "^0.27.2",    
    ...
  },

These dependencies are needed to make http requests, and connect to the phantom wallet.

Connecting to Phantom wallet

Lets create a new file under the /src directory called ListAll.js.

Now put the code snippet below, in this file.

import { useState } from "react";
import axios from "axios";
import { clusterApiUrl, Connection, PublicKey } from "@solana/web3.js";
import { PhantomWalletAdapter } from '@solana/wallet-adapter-phantom';

const ListAll = () => {
  const xKey = "<YOUR_API_KEY>";
  const [wallID, setWallID] = useState("");
  const [network, setNetwork] = useState("devnet");
  const [isLoaded, setLoaded] = useState(false);
  const [dataFetched, setDataFetched] = useState();
  const [connStatus, setConnStatus] = useState(false);

  // Phantom Adaptor
  const solanaConnect = async () => {
    console.log('clicked solana connect');
    const { solana } = window;
    if (!solana) {
      alert("Please Install Solana");
    }

    try {
      //const network = "devnet";
      const phantom = new PhantomWalletAdapter();
      await phantom.connect();
      const rpcUrl = clusterApiUrl(network);
      const connection = new Connection(rpcUrl, "confirmed");
      const wallet = {
        address: phantom.publicKey.toString(),
      };

      if (wallet.address) {
        console.log(wallet.address);
        setWallID(wallet.address);
        const accountInfo = await connection.getAccountInfo(new PublicKey(wallet.address), "confirmed");
        console.log(accountInfo);
        setConnStatus(true);
      }
    }
    catch (err) {
      console.log(err);
    }

  }
  
  return ();
};

Also, put your generated API key in variable xKey.

The above snippet has a function solanaConnect() that connects to the phantom browser extension.

Creating Wallet connect UI component

Now let's create a simple UI button to that allows a user to connect the phantom wallet. This UI component will invoke the solanaConnect() function that we created in the previous step.

In ListAll.js place the below JSX code snippet inside the return() function:

<div className="grd-back">
  <div className="container-lg">
    <div className="py-4 text-center">
      <h1>List All Your NFTs</h1>
      <p>
        This is a sample project which will list all your NFTs associated
        with your wallet
      </p>
    </div>
  </div>

  <div className="container-lg">
    {!connStatus && (<div className="card border border-primary rounded py-3 px-5 w-50 mx-auto">
      <div className="card-body text-center">
        <h2 className="card-title p-2">Connect Your Wallet</h2>
        <p className="card-text p-1">You need to connect your wallet to deploy and interact with your contracts.</p>
        <button className="btn btn-primary mt-5 px-3" onClick={solanaConnect}>Connect Phantom Wallet</button>
        {/* <select className="form-select" onChange={(e) => {
          console.log(e.target.value);
          (e.target.value === 'mtmsk') ? mtmskConnect() : solanaConnect();
        }}>
          <option value="none">Connect</option>
          <option value="phntm">Phantom</option>
        </select> */}
      </div>
    </div>)}
    {connStatus && (<div className="w-50 border border-primary rounded-3 mx-auto">
      <div className="form-container p-3">
        <form>
          <div className="row d-flex justify-content-center">

            <div className="col-12 p-2">
              <select
                name="network"
                className="form-control form-select"
                id=""
                onChange={(e) => setNetwork(e.target.value)}
              >
                <option value="devnet">Devnet</option>
                <option value="testnet">Testnet</option>
                <option value="mainnet-beta">Mainnet Beta</option>
              </select>
            </div>
            <div className="col-12 p-2">
              <input
                type="text"
                className="form-control"
                placeholder="Enter Wallet Id"
                value={wallID}
              />
            </div>

          </div>
          <div className="text-center p-3">
            <button
              className="btn btn-primary"
              onClick={fetchNFTs}
            >
              Get
            </button>
          </div>
        </form>
      </div>
    </div>)}
  </div>

  <div className="container-lg">
    <div className="cards-section py-4">
      <div className="row">
        {isLoaded &&
          dataFetched.result.map((item) => (
            <div className="col-xs-12 col-sm-3 p-3" key={item.mint}>
              <div className="card nft-card">
                <div className="card-body">
                  <a href={`/get-details?token_address=${item.mint}&apiKey=${xKey}`} target="_blank" rel="noreferrer">
                    <img className="img-fluid" src={item.image_uri} alt="img" />
                  </a>
                  <a href={`/get-details?token_address=${item.mint}&apiKey=${xKey}`} target="_blank" rel="noreferrer">
                    <h5>{item.name}</h5>
                  </a>
                </div>
              </div>
            </div>
          ))}

      </div>
    </div>
  </div>
</div>

Adding the REST Call

It's time to invoke the almighty read_all Shyft's API to read the NFTs in a wallet.

To do this create another function fetchNFTs() , inside the ListAl() function.

const fetchNFTs = (e) => {
    e.preventDefault();

    //Note, we are not mentioning update_authority here for now
    let nftUrl = `https://api.shyft.to/sol/v1/nft/read_all?network=${network}&address=${wallID}`;
    axios({
      // Endpoint to send files
      url: nftUrl,
      method: "GET",
      headers: {
        "Content-Type": "application/json",
        "x-api-key": xKey,
      },
      // Attaching the form data
    })
      // Handle the response from backend here
      .then((res) => {
        console.log(res.data);
        setDataFetched(res.data);
        setLoaded(true);
      })

      // Catch errors if any
      .catch((err) => {
        console.warn(err);
      });
  };

Update App.js

Before we can run the project last thing we have to do is to modify our App.js file:

import { BrowserRouter as Router, Route, Routes } from "react-router-dom";
import ListAll from "./ListAll";

function App() {
  return (
    <div className="App">
      <Router>
        <Routes>
          <Route exact path="/" element={<ListAll />} />
        </Routes>
      </Router>
    </div>
  );
}

export default App;