diff --git a/contrib/ai-simulator/script-scrap-weeklynet.sh b/contrib/ai-simulator/script-scrap-weeklynet.sh
index fed57d44a549fdf4e9ab94598fd697a78912c2c6..1856695069b39387f241070abbb75a6e6446273e 100755
--- a/contrib/ai-simulator/script-scrap-weeklynet.sh
+++ b/contrib/ai-simulator/script-scrap-weeklynet.sh
@@ -16,6 +16,26 @@ l=$1
 
 batch_size=10
 
+today=$(date +%Y-%m-%d)
+
+# Get the numeric representation of the current day of the week (0 for Sunday, 6 for Saturday)
+day_of_week=$(date +%u)
+
+# Calculate how many days ago was the last Wednesday
+# Bash considers Sunday as the start of the week (i.e., day 0)
+# We need to get to day 3 (Wednesday) of the week
+if [ "$day_of_week" -gt 3 ]; then
+  # If today is after Wednesday, subtract the difference from today
+  days_to_subtract=$((day_of_week - 3))
+else
+  # If today is before Wednesday, subtract the difference from the previous week
+  days_to_subtract=$((day_of_week + 4))
+fi
+
+last_wednesday=$(date -d "$today - $days_to_subtract days" +%Y-%m-%d)
+
+endpoint="https://rpc.weeklynet-${last_wednesday}.teztnets.com"
+
 for ((i = 0; i <= l; i += batch_size)); do
 
   echo "Launching data request for batch starting with cycle: $i"
@@ -23,21 +43,21 @@ for ((i = 0; i <= l; i += batch_size)); do
   for ((n = i; n < $((i + batch_size)) && n <= l; n++)); do
     block=$((128 * (1 + n)))
 
-    (curl -s https://rpc.weeklynet-2024-03-27.teztnets.com/chains/main/blocks/$block/context/total_supply > "/tmp/ai-sim-supply/$n.txt" &)
+    (curl -s "$endpoint"/chains/main/blocks/$block/context/total_supply > "/tmp/ai-sim-supply/$n.txt" &)
 
-    (curl -s https://rpc.weeklynet-2024-03-27.teztnets.com/chains/main/blocks/$block/context/total_frozen_stake > "/tmp/ai-sim-frozen/$n.txt" &)
+    (curl -s "$endpoint"/chains/main/blocks/$block/context/total_frozen_stake > "/tmp/ai-sim-frozen/$n.txt" &)
 
     (
-      public_keys=$(curl -s https://rpc.weeklynet-2024-03-27.teztnets.com/chains/main/blocks/$block/context/delegates)
+      public_keys=$(curl -s "$endpoint"/chains/main/blocks/$block/context/delegates)
       public_keys=$(echo "$public_keys" | tr -d '[]"')
       public_keys=$(echo "$public_keys" | tr ',' ' ')
 
       sum=0
 
       for pkh in $public_keys; do
-        balance1=$(curl -s https://rpc.weeklynet-2024-03-27.teztnets.com/chains/main/blocks/$block/context/delegates/"$pkh"/delegated_balance | tr -d '"')
+        balance1=$(curl -s "$endpoint"/chains/main/blocks/$block/context/delegates/"$pkh"/delegated_balance | tr -d '"')
 
-        balance2=$(curl -s https://rpc.weeklynet-2024-03-27.teztnets.com/chains/main/blocks/$block/context/delegates/"$pkh"/full_balance | tr -d '"')
+        balance2=$(curl -s "$endpoint"/chains/main/blocks/$block/context/delegates/"$pkh"/full_balance | tr -d '"')
 
         balance=$((balance1 + balance2))