Confused About providerKey?

[VikR1000]

I'd like to use react-live-chat-loader with Help Scout. The RLCL docs call for me to use aproviderKey. Help Scout doesn't seem to supply me with a providerKey. None is required when I load Help Scout on my site without using a facade, which I do like this:

<script async type="text/javascript">
    !function (e, t, n) {
        function a() {
            var e = t.getElementsByTagName("script")[0], n = t.createElement("script");
            n.type = "text/javascript", n.async = !0, n.src = "https://beacon-v2.helpscout.net", e.parentNode.insertBefore(n, e)
        }

        if (e.Beacon = n = function (t, n, a) {
            e.Beacon.readyQueue.push({method: t, options: n, data: a})
        }, n.readyQueue = [], "complete" === t.readyState) return a();
        e.attachEvent ? e.attachEvent("onload", a) : e.addEventListener("load", a, !1)
    }(window, document, window.Beacon || function () {
    });
</script>

I've looked in the RLCL docs and haven't yet found a reference to where I can find the providerKey.

Where can I find the providerKey for Help Scout?

UPDATE: I found it on the HelpScout site.