[skip ci] Update README.md

3623b94c · Klaas Kliffen · 8132b68d · 3623b94c
Commit 3623b94c authored Apr 11, 2022 by Klaas Kliffen 📡
--- a/README.md
+++ b/README.md
@@ -99,3 +99,7 @@ curl -X 'GET' \
  'http://localhost:8001/api/v0/projects/my_project/datasets/my_dataset/tables/apertif_table/content' \
  -H 'accept: application/json'
 ```
+
+## Contributing
+
+For developer access to this repository, please send a message on the [ESAP channel on Rocket Chat](https://chat.escape2020.de/channel/esap).