Hey Cameron,<p>I understand your concern. At this point, we have no plans to charge for Pathfinder. Furthermore, if you&#x27;re concerned about future viability of the API, all of our code is MIT-licensed at <a href="https:&#x2F;&#x2F;github.com&#x2F;csse497" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;csse497</a> so it can be self hosted.