diff --git a/README.md b/README.md
index f3b0fd9..aaa33d9 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ This project is written in [Clojure](https://clojure.org/) and data is stored in
 - [basic web development clojure tutorial](https://clojure-doc.org/articles/tutorials/basic_web_development/)
 - [reitit malli coercion](https://cljdoc.org/d/metosin/reitit/0.9.1/doc/coercion/malli)
 - [malli docs](https://github.com/metosin/malli)
+- [xtdb docs](https://docs.xtdb.com/drivers/clojure/codox/xtdb.api.html#var-execute-tx)
 
 ## Dev