This will get all tax properties from a specific Miami-Dade tax auction.

getMiamiDadeProperties.js

// Url to which you navigate to see all auctions
// https://www.miamidade.realforeclose.com/index.cfm?zaction=USER&zmethod=CALENDAR

// You must be in a specific auction to run the code. Example:
// https://www.miamidade.realforeclose.com/index.cfm?zaction=AUCTION&Zmethod=PREVIEW&AUCTIONDATE=06/14/2021

// Parses the data returned from propery ajax request
function parseData(data){
    let html = data.retHTML;
    html = html.replace(/@A/g,'<div class="');
    html = html.replace(/@B/g,'</div>');
    html = html.replace(/@C/g,'class="');
    html = html.replace(/@D/g,'<div>');
    html = html.replace(/@E/g,'AUCTION');
    html = html.replace(/@F/g,'</td><td');
    html = html.replace(/@G/g,'</td></tr>');
    html = html.replace(/@H/g,'<tr><td ');
    html = html.replace(/@I/g,'table');
    html = html.replace(/@J/g,'p_back="NextCheck=');
    html = html.replace(/@K/g,'style="Display:none"');
    html = html.replace(/@L/g,'/index.cfm?zaction=auction&zmethod=details&AID=');
    html = `<div id="cobalt-int-stuff" style="display: hidden;">${html}</div>`;

    return html;
}

async function getData(totalPages) {
    // <= because we are starting at 1
    for (let i = 1; i <= totalPages; i++){
        const response = await fetch(`https://www.miamidade.realforeclose.com/index.cfm?zaction=AUCTION&Zmethod=UPDATE&FNC=LOAD&AREA=W&PageDir=0&doR=1&tx=1620911413218&bypassPage=${i}&test=1&_=1620911413065`);

        const json = await response.json();

        const html = parseData(json);

        $('body').append(html);
    }

    const auctionsHtml = $('#cobalt-int-stuff .AUCTION_ITEM');
    auctions = [];

    auctionsHtml.each((index, auctionToCheck) => {
        const auction = {};
        const auctionRows = $('table tr', auctionToCheck);

        for (let row of auctionRows) {
            let label = $('th', row).html();
            label = label.trim().replace(' ', '');

            if (label === 'ParcelID:') {
                auction[label] = $('td a', row).html();;
                auction['ParcelLink'] = $('a', row).attr('href');
            }
            else if (label !== '') {
                label = label.trim().replace(' ', '');
                auction[label] = $('td', row).html();
            }
            else {
                auction['address2'] = $('td', row).html();
                auction.city = auction.address2.split(',')[0];
                // We're only going to deal with the first five characters
                auction.zipcode = auction.address2.split(',')[1].trim().substring(0, 5);
            }
        }

        auctions.push(auction);
    });
}

// Run this command. Make sure to check total number of pages and enter that where I have "3" here
await getData(3);


// After you see "undefined", run this command
copy(auctions);