diff --git a/README.md b/README.md
index 0d5ad65..668752d 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@
 - [Read a file](read.go)
 - [Read a range of a file](read.go)
 - [Read a file with callback](read.go)
+- [Read a file using signed URL](read.go)
 - [Append to a new file](append.go)
 - [Append to an existing file](append.go)
 - [Multipart upload](multipart.go)
diff --git a/read.go b/read.go
index fd8fa95..a347b68 100644
--- a/read.go
+++ b/read.go
@@ -2,9 +2,13 @@ package example
 
 import (
 	"bytes"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"time"
+
 	"github.com/beyondstorage/go-storage/v4/pairs"
 	"github.com/beyondstorage/go-storage/v4/types"
-	"log"
 )
 
 func ReadWhole(store types.Storager, path string) {
@@ -70,3 +74,44 @@ func ReadWithCallback(store types.Storager, path string) {
 	log.Printf("read size: %d", n)
 	log.Printf("read content: %s", buf.Bytes())
 }
+
+func ReadWithSignedURL(store types.Storager, path string, expire time.Duration) {
+	signer, ok := store.(types.StorageHTTPSigner)
+	if !ok {
+		log.Fatalf("StorageHTTPSigner unimplemented")
+	}
+
+	// QuerySignHTTPRead needs at least two arguments.
+	//
+	// `path` is the path of object.
+	// `expire` provides the time period, with type time.Duration, for which the generated req.URL is valid.
+	//
+	// QuerySignHTTPRead will return two values.
+	// `req` is the generated `*http.Request`, `req.URL` specifies the URL to access with signature in the query string. And `req.Header` specifies the HTTP headers included in the signature.
+	// `err` is the error during this operation.
+	req, err := signer.QuerySignHTTPRead(path, expire)
+	if err !=nil {
+		log.Fatalf("read %v: %v", path, err)
+	}
+
+	client := http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		log.Fatalf("send HTTP request for reading %v: %v", path, err)
+	}
+
+	defer func() {
+		err = resp.Body.Close()
+		if err != nil {
+			log.Fatalf("close HTTP response body for reading %v: %v", path, err)
+		}
+	}()
+
+	buf, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		log.Fatalf("read from HTTP response body for reading %v: %v", path, err)
+	}
+
+	log.Printf("read size: %d", resp.ContentLength)
+	log.Printf("read content: %s", buf)
+}