I am having trouble with this, and I don't know why. I have run my callback script through several tests, everything seems to work. I even used the code from the Blockchain.info page here:
https://blockchain.info/api/api_receiveBasically, I use the api to generate an address to give to the customer. That part works fine. At the same time, I pass a callback url (that works) with invoice id, etc. I expect to receive a callback with the transaction hash, confirmations, etc.
Nothing ever arrives. No callback ever happens.
So, I start looking around at how to do it differently. I can check to see the confirmations from
http://blockchain.info/getreceivedbyaddress/xxxxxx, But I don't know how to get the transaction information.
So, I look over at the wallet API:
http://blockchain.info/api/blockchain_wallet_apiIt has a callback that you have to set via the control panel in your account, but the problem there is that I don't think you can pass variables with it.
Can anyone give me some pointers get me going in the right direction on this? Everything else seems to go well.