diff --git a/README.rst b/README.rst
index 4954fec..d067ebc 100644
--- a/README.rst
+++ b/README.rst
@@ -45,6 +45,8 @@ Cryptocurrency general data
 
 `Delta <https://delta.app/en/api>`_ Real-time pricing API.
 
+`NanoStack <https://api.nano-labs.io>`_ Cross-chain execution API for native token swaps across 80+ chains.
+
 
 Sentiment data APIs
 -------------------