Is there any one providing transaction notification through HTTP request like bitcoinnotify used to?
I know there is blockchain.info that send email. And instawallet that where you keep a open socket connection. But I am looking specifically for one that sends a HTTP request.
BitcoinNotify used to do an alert on 0 confirmations.
I suppose a hack method could be put together to trigger an HTTP request when an e-mail's trx notice from blockchain.info arrives.