There are a few of ways to do this right now: - Fork the Exponent client and add your native API. - Try to get a patch into upstream. - If it's not urgent, a

There are a few of ways to do this right now: - Fork the Exponent client and add your native API. - Try to get a patch into upstream. - If it's not urgent, ask us if we plan to implement it and if it seems like a common enough use case we would add it to our roadmap. - Go into the Exponent source and copy whatever native code you need into a new React Native project. We're also working on a way to "eject" from Exponent similar to the create-react-app eject command but easier to reverse and to keep receiving updates to Exponent, because it's not an "all-in" kind of eject, you can read more about that here: https://blog.getexponent.com/answered-on-slack-ejecting-from-exponent-154bdca57dc1#.yr55mmqtc https://blog.getexponent.com/answered-on-slack-ejecting-from... (caveat: this feature is still in early development)