As mentioned in the blog post, that API is built but in whitelist-only mode: What about requesting a ride? Yes, we’ve implemented that endpoint as well, but be

As mentioned in the blog post, that API is built but in whitelist-only mode: What about requesting a ride? Yes, we’ve implemented that endpoint as well, but because calling it immediately dispatches a real driver in the real world, we’re releasing it in a more controlled fashion, starting with a small set of partners. Stay tuned for more on that, and please let us know if you’re interested in being added to the whitelist.