EndpointFinder.js

var endpointFinder = function (log) {
    var internal = new Array();
    var callback = function (x) {
        internal.push(x);
        if(log) log(x);
    };
    var visitor = function (obj, fMatch) {
        if (matchString(obj)) return;
        var keys = Object.keys(obj);
        for (var k in keys) {
            var o = obj[keys[k]];
            if (o == null) return;

            if (fMatch(o))
                callback({ Obj: obj, Prop: keys[k], val: o });
            else 
                visitor(o, fMatch);
        }
    };

    var matchString = function (o) {
        return (typeof o === 'string' || o instanceof String);
    }

    var matchUrl = function (o) {
        return (typeof o === 'string' || o instanceof String) && o.length > 1 && (o[0] == '/' || o.toLowerCase().startsWith("http"));
    }

    var matchFinds = function (o) {
        try {
            var f = String(o);
            if (!f.includes("[native code]") && f.startsWith("function")) {
                var some = internal.some(function (x, y, z) { return f.includes(x.Prop); });
                //if(some)
                //    console.log(o);
                return some;
            }
        } catch(ex){ }
        return false;
    }

    var ret = {
        findUrls: function () {
            internal = new Array();
            var keys = Object.keys(window);
            for (var k in keys) {
                var o = window[keys[k]];
                try {
                    var obj = JSON.stringify(o);
                    if (obj) visitor(o, matchUrl);
                } catch (ex) { }
            }
            return ret;
        },

        dump: function (func) {
            console.log("***********************");
            if (func) func(internal);
            else console.log(internal);
            console.log("***********************");
            return ret;
        },

        dumpFunctions: function () {
            internal.forEach(function (x) {
                if (typeof x.val === 'function')
                    console.log(x.val);
            });
        },

        findUrlReferences: function () {
            var keys = Object.keys(window);
            for (var k in keys) {
                var o = window[keys[k]];
                try {
                    var obj = JSON.stringify(o);
                    if (obj) visitor(o, matchFinds);
                } catch (ex) { }
            }
            return ret;
        }
    };

    return ret;
}().findUrls().findUrlReferences().dumpFunctions();