Hi,
Thanks for your reply.
I was only using the email field and this did seem to be the problem. As soon as I put the name field back the form started to work.
Here is what getresponse support said if it helps anyone?
request={“method”:”add_contact”,”params”:[“f9…8c”,{“campaign”:”****”,”action”:”standard”,”name”:null,”email”:”***@***.com”,”cycle_day”:0,”ip”:”**.***.**.***”}],”id”:null}
result={“jsonrpc”:”2.0″,”error”:{“message”:”Invalid
params”,”code”:-32602},”id”:null}
As i think issue will be in empty name. If you have no name please do not pass parameter name and it will be working fine.