There's actually a bug right now (that I've been tracing down) that makes
all API requests think they're coming from the US. I'll get this fixed ASAP.
But there's also a new, as yet undocumented parameter that can be used to
override the region. If you pass region=BR you'll be treated as if you're
in Brazil. It's the same for any region we're launched in.
*Ian McKellar*, API, *Rdio Inc.*