Say I want to write a website where:
- you fill in your details,
- pick from 1 of many charities
- and I send a payment (from my account) along with your details to the charity (and your details are used to send out a tax receipt)
Is there one or more APIs somewhere to do step 3? I've searched around for something like this and can't find anything. I've found plenty of API that are intended for the charity themselves: google checkout, paypal, amazon payments, but nothing for what I want to do.