diff --git a/README.md b/README.md
index c8f40b4..4f5eebe 100644
--- a/README.md
+++ b/README.md
@@ -50,4 +50,8 @@ U can define env variables in the .env file or in your environment directly as y
 testing command flags
 ```
 go run main.go -log debug -test tz1gXWW1q8NcXtVy2oVVcc2s4XKNzv9CryWd:745
-```
\ No newline at end of file
+```
+
+### Credits
+
+`protocol-rewards` is **Powered by [TzKT API](https://api.tzkt.io/)** - used to fetch unstake requests.
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