React Router v3

import * as Router from "react-router";

import * as Sentry from "@sentry/react";

// Routes looks like this:
const routes = (
  <Route path="/">
    <Route path="organizations/">
      <Route path=":orgid" component={() => <div>OrgId</div>} />
      <Route path=":orgid/v1/:teamid" component={() => <div>Team</div>} />
    </Route>
  </Route>
);

Sentry.init({
  dsn: "https://examplePublicKey@o0.ingest.sentry.io/0",
  integrations: [
    Sentry.reactRouterV3BrowserTracingIntegration({
      history: Router.browserHistory,
      // Must be Plain Routes.
      routes: Router.createRoutes(routes),
      match: Router.match,
    }),
  ],

  // We recommend adjusting this value in production, or using tracesSampler
  // for finer control
  tracesSampleRate: 1.0,
});