Ask HN: Good (non-USA) Micropayment Partner with API?

Hi all,

I'm exploring building a service that will take micropayments, even Bitcoin, but I haven't found a good payment partner, meaning someone to process the payments, who has a great API.

By micro, I mean that I'll frequently be doing transactions in the < $2 area, maybe even < $1. Unfortunately, paying 30c eats the cost of the business, let alone any potential profit margin.

And sadly, the new and awesome Amazon offering is US only. I'm Canadian.

Thanks in advance if you can help!