Example used for blog post http://zoltanaltfatter.com/2017/06/09/publishing-domain-events-from-aggregate-roots/
$ echo '{
"from":"DE89 3704 0044 0532 0130 00",
"to":"HU42 1177 3016 1111 1018 0000 0000",
"amountInCents":100
}' | \
http post :8080/bank-transfers
$ http :8080/bank-transfers