diff --git a/client.go b/client.go
index e69679a..b1a7b08 100644
--- a/client.go
+++ b/client.go
@@ -172,6 +172,9 @@ func (c *Client) call(module, action string, param map[string]interface{}, outco
 		err = wrapErr(err, "json unmarshal envelope")
 		return
 	}
+	if envelope.Status == 0 && envelope.Message == "No records found" {
+		return
+	}
 	if envelope.Status != 1 {
 		err = fmt.Errorf("etherscan server: %s", envelope.Message)
 		return
diff --git a/logs.go b/logs.go
index b674041..e9293fe 100644
--- a/logs.go
+++ b/logs.go
@@ -2,7 +2,7 @@ package etherscan
 
 // GetLogs  gets a list of log for a single address
 // startBlock and endBlock cann`t be nil
-func (c *Client) GetLogs(address string, fromBlock string, toBlock string, topic0 string) (logs []Log, err error) {
+func (c *Client) GetLogs(address *string, fromBlock string, toBlock string, topic0 string) (logs []Log, err error) {
 	param := M{
 		"fromBlock": fromBlock,
 		"toBlock":   toBlock,