Due to historic reasons the API is located on the addwish.com domain.
_awev=(window._awev||);_awev.push(["bind", "context_ready", some_callback_method()]);
You can read more about the event-binding options here.
If you are looking for general support documentation it can be found here.
If you want a cookbook on how to begin setting up the solution through the API then read this support article.
If you can’t find the answer you are looking for here, then please feel free to reach out to the Hello Retail support team via phone or email.