I had problems generating API calls and generated a script to assist me which I
have attached to my response. This is a perl script which takes a number of
argument and either returns the API call string or makes the call for you. You
should be able to use this as a basis for anything else you
It looks like you have missed an & in your API call after the command to split
the command from the keypair entry. Try #curl --user "admin:sigma123"
"http://localhost:8080/client/api?command=listAccounts&keypair=bXFnKCix8VhhEGunkFbz8gWgwHc3WB0Tg7m3nE7LujhYo0-PGixkjOhtb2gKA\&signature=eaddca273cb