http://yaymicro.com/view.action?page=image-api

Payment and Commission

You will get access to a control panel where you can see all downloads provided through the API. Every month or so we'll send you an invoice for all downloads provided through the API. Each agreement is negotiated separately. In general, commission to YAY is 50-60%. YAY has to accept your price level. You will get access to a control panel where you can see all downloads provided through the API. Billing is monthly.

I had a few too.
You can find the above information at Yay Image Bank and then API

Yes, perhaps you are right.
Only now I see:
YAY has to accept your price level.That cannot be for contributors.
I've searched the site, but cannot find anything else about API.
But it seems to me that when Yaymicro sends monthly reports to the resellers, we are paid at least a month later.
And that we get paid about 25 percent of the original sale. First Pixmac-Yaymicro 50/50 and then Yaymicro-Contributor 50/50.
Some of the resellers have higher prices.

Hi!

You'll get information on the price range on our API-for-photographer page: http://yaymicro.com/api-details.action

And we're working on giving you better numbers on API sale and stat-page. Hopefully we'll have it in place soon! You are ensured to get a 50/50 split of what we get, at all times. You do not get the money on you account before we've received payment from our distributors, as we need to protect our cash flow.

Thanks,

Linda

Anything further on this, Linda? I just had an API sale (PixMac) a few days ago. I've looked everywhere, but I don't see anything on any of the pages where I have been credited for it. Still don't know how much (specifically, not percentage) I made on it.