diff --git a/_data/chains/eip155-747474.json b/_data/chains/eip155-747474.json
new file mode 100644
index 000000000000..95a639c5f390
--- /dev/null
+++ b/_data/chains/eip155-747474.json
@@ -0,0 +1,24 @@
+{
+  "name": "katana",
+  "chain": "katana",
+  "rpc": ["https://rpc.katanarpc.com", "https://rpc.katana.network"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Ether",
+    "symbol": "ETH",
+    "decimals": 18
+  },
+  "infoURL": "https://katana.network",
+  "shortName": "katana",
+  "chainId": 747474,
+  "networkId": 747474,
+  "icon": "katana",
+  "explorers": [
+    {
+      "name": "katana explorer",
+      "url": "https://explorer.katanarpc.com",
+      "icon": "katana",
+      "standard": "EIP3091"
+    }
+  ]
+}
diff --git a/_data/icons/katana.json b/_data/icons/katana.json
new file mode 100644
index 000000000000..e9550428a21e
--- /dev/null
+++ b/_data/icons/katana.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmVAQiumxDxuEW7HdeRW8NiRKVpXVnQumwSW44Uq6py1k7",
+    "width": 750,
+    "height": 750,
+    "format": "png"
+  }
+]