diff --git a/docs/zkthunder/_category_.json b/docs/zkthunder/_category_.json
new file mode 100644
index 0000000..38e8660
--- /dev/null
+++ b/docs/zkthunder/_category_.json
@@ -0,0 +1,7 @@
+{
+  "label": "ZkThunder",
+  "position": 4,
+  "link": {
+    "type": "generated-index"
+  }
+}
diff --git a/docs/zkthunder/explorers.md b/docs/zkthunder/explorers.md
new file mode 100644
index 0000000..7b0f824
--- /dev/null
+++ b/docs/zkthunder/explorers.md
@@ -0,0 +1,5 @@
+# ZkThunder explorer
+
+## Testnet 
+
+https://l2explorer.testnet.zkthunder.fi/