curl --url "http://127.0.0.1:7778" --data "{\"prefetchlag\":-1,\"poll\":10,\"active\":1,\"agent\":\"iguana\",\"method\":\"addcoin\",\"newcoin\":\"BTCD\",\"startpend\":64,\"endpend\":64,\"services\":129,\"maxpeers\":256,\"RELAY\":1,\"VALIDATE\":1}"