diff --git a/api/config/credits.yml b/api/config/credits.yml
index 5582a84..29eeaa9 100644
--- a/api/config/credits.yml
+++ b/api/config/credits.yml
@@ -3,7 +3,7 @@ max-credits-owner: 694201337
 start-credits: 1000
 
 costs:
-  other: 50
+  other: 10
 
   chat-models:
     gpt-3: 10
diff --git a/rewards/last_update.txt b/rewards/last_update.txt
new file mode 100644
index 0000000..3ad1aab
--- /dev/null
+++ b/rewards/last_update.txt
@@ -0,0 +1 @@
+1691460004.7354248
\ No newline at end of file