---
layout: api
title: "v3.1.0 JavaScript Library: L.mapbox.config.HTTP_URL"
categories: api
version: v3.1.0
permalink: /api/v3.1.0/l-mapbox-config-http_url/
---
<h2 id="section-l-mapbox-config-http_url">L.mapbox.config.HTTP_URL</h2>
<p>A base URL from which Mapbox.js will load TileJSON and other resources. By default,
this points to the <a href="https://docs.mapbox.com/api/">Mapbox Web Services</a>.</p>
