Mapbox point + raster

<!DOCTYPE html>
<html>
  
<head>
    <meta charset='utf-8' />
    <title>Adjust a layer's opacity</title>
    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
    <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.44.1/mapbox-gl.js'></script>
    <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.44.1/mapbox-gl.css' rel='stylesheet' />
    <style>
        body { margin:0; padding:0; }
        #map { position:absolute; top:0; bottom:0; width:100%; }
    </style>
</head>
<body>

<div class='map-overlay top'>
    <div class='map-overlay-inner'>
        <label>Layer opacity: <span id='slider-value'>100%</span></label>
        <input id='slider' type='range' min='0' max='100' step='0' value='100' />
    </div>
</div>
  <script>
    
mapboxgl.accessToken = 'pk.eyJ1IjoiYW5keS1ydXRrb3dza2kiLCJhIjoiWDJRMFVUWSJ9.iHl6Cf0M79wmHQlfP6Bk8Q';
var map = new mapboxgl.Map({
    container: 'map',
    style: 'mapbox://styles/andy-rutkowski/cjeg8ax4q00pi2rns1v582dy4',
    center: [-87.6321, 41.8362],
    minZoom: 9.5,
    maxZoom: 13,
    zoom: 9.5
  
});

var slider = document.getElementById('slider');
var sliderValue = document.getElementById('slider-value');

map.on('load', function() {

map.addLayer({
        "id": "HOLC",
        "source": {
            "type": "raster",
            "url": "mapbox://andy-rutkowski.1d0lrut8"
        },
        "type": "raster"
    });

slider.addEventListener('input', function(e) {
        // Adjust the layers opacity. layer here is arbitrary - this could
        // be another layer name found in your style or a custom layer
        // added on the fly using `addSource`.
        map.setPaintProperty('HOLC', 'raster-opacity', parseInt(e.target.value, 10) / 100);

// Value indicator
        sliderValue.textContent = e.target.value + '%';
    });
});
</script>

</html>

https://api.tiles.mapbox.com/mapbox-gl-js/v0.44.1/mapbox-gl.js