We can integrate with Xero, yes! We use Zapier to connect with hundreds of apps, and have actually taken down our own API's because Zapier is so amazing and is making connections at a pace that far outweighs any singular API.
You'll need this developer invite to be able to find Allmoxy on Zapier:
https://zapier.com/developer/invite/55890/28f071098f926a473c3b6feb7f547efa/ Go there, and sign up. After you do that, you'll see the Allmoxy apps as possible apps in your Zapier Zaps!