diff --git a/accounts.go b/accounts.go
index 0dd7fa3..c7967a0 100644
--- a/accounts.go
+++ b/accounts.go
@@ -241,3 +241,13 @@ func (c *Client) GetFollowRequests() ([]*Account, error) {
 	}
 	return accounts, nil
 }
+
+// FollowRequestAuthorize is authorize the follow request of user with id.
+func (c *Client) FollowRequestAuthorize(id int64) error {
+	return c.doAPI(http.MethodPost, fmt.Sprintf("/api/v1/follow_requests/%d/authorize", id), nil, nil)
+}
+
+// FollowRequestReject is rejects the follow request of user with id.
+func (c *Client) FollowRequestReject(id int64) error {
+	return c.doAPI(http.MethodPost, fmt.Sprintf("/api/v1/follow_requests/%d/reject", id), nil, nil)
+}
diff --git a/accounts_test.go b/accounts_test.go
index e7bc167..3bc55b2 100644
--- a/accounts_test.go
+++ b/accounts_test.go
@@ -155,3 +155,51 @@ func TestGetFollowRequests(t *testing.T) {
 		t.Fatalf("want %q but %q", "bar", fReqs[0].Username)
 	}
 }
+
+func TestFollowRequestAuthorize(t *testing.T) {
+	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/api/v1/follow_requests/1234567/authorize" {
+			http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
+		}
+	}))
+	defer ts.Close()
+
+	client := NewClient(&Config{
+		Server:       ts.URL,
+		ClientID:     "foo",
+		ClientSecret: "bar",
+		AccessToken:  "zoo",
+	})
+	err := client.FollowRequestAuthorize(123)
+	if err == nil {
+		t.Fatalf("should be fail: %v", err)
+	}
+	err = client.FollowRequestAuthorize(1234567)
+	if err != nil {
+		t.Fatalf("should not be fail: %v", err)
+	}
+}
+
+func TestFollowRequestReject(t *testing.T) {
+	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/api/v1/follow_requests/1234567/reject" {
+			http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
+		}
+	}))
+	defer ts.Close()
+
+	client := NewClient(&Config{
+		Server:       ts.URL,
+		ClientID:     "foo",
+		ClientSecret: "bar",
+		AccessToken:  "zoo",
+	})
+	err := client.FollowRequestReject(123)
+	if err == nil {
+		t.Fatalf("should be fail: %v", err)
+	}
+	err = client.FollowRequestReject(1234567)
+	if err != nil {
+		t.Fatalf("should not be fail: %v", err)
+	}
+}