chainsafe-test/Assets/Web3Unity/Scripts/Prefabs/Minter/MintWebGL721.cs

using Models;
using Web3Unity.Scripts.Library.ETHEREUEM.Connect;
using UnityEngine;
using System;

#if UNITY_WEBGL
public class MintWebGL721 : MonoBehaviour
{
    // set chain: ethereum, moonbeam, polygon etc
    public string chain = "ethereum";
    // set network mainnet, testnet
    public string network = "goerli";
    // address of nft you want to mint
    public string nftAddress = "f01559ae4021a47e26bc773587278f62a833f2a6117411afbc5a7855661936d1c";
    // type
    string type = "721";

    public async void VoucherMintNft721()
    {
        try
        {
            var voucherResponse721 = await EVM.Get721Voucher();
            CreateRedeemVoucherModel.CreateVoucher721 voucher721 = new CreateRedeemVoucherModel.CreateVoucher721();
            voucher721.tokenId = voucherResponse721.tokenId;
            voucher721.minPrice = voucherResponse721.minPrice;
            voucher721.signer = voucherResponse721.signer;
            voucher721.receiver = voucherResponse721.receiver;
            voucher721.signature = voucherResponse721.signature;
            string voucherArgs = JsonUtility.ToJson(voucher721);

            // connects to user's browser wallet to call a transaction
            RedeemVoucherTxModel.Response voucherResponse = await EVM.CreateRedeemTransaction(chain, network, voucherArgs, type, nftAddress, voucherResponse721.receiver);
            string response = await Web3GL.SendTransactionData(voucherResponse.tx.to, voucherResponse.tx.value.ToString(), voucherResponse.tx.gasPrice, voucherResponse.tx.gasLimit, voucherResponse.tx.data);
            print("Response: " + response);
        }
        catch (Exception e)
        {
            Debug.LogException(e, this);
        }
    }
}
#endif