1 files changed, 17 insertions, 0 deletions
diff --git a/err.go b/err.go
new file mode 100644
index 0000000..cbd2336
--- /dev/null
+++ b/err.go
@@ -0,0 +1,17 @@
+package xmrpayclnt
+
+import (
+	"fmt"
+	"net/http"
+)
+
+type errResp struct {
+	resp       *http.Response
+	wantStatus int
+}
+
+func (e errResp) Error() string {
+	req := e.resp.Request
+	return fmt.Sprintf("%s %s: %s (expected %d)",
+		req.Method, req.URL, e.resp.Status, e.wantStatus)
+}