diff --git a/_data/chains/eip155-360890.json b/_data/chains/eip155-360890.json
new file mode 100644
index 000000000000..426a31a2a3bf
--- /dev/null
+++ b/_data/chains/eip155-360890.json
@@ -0,0 +1,24 @@
+{
+  "name": "LAVITA Mainnet",
+  "chain": "LAVITA",
+  "icon": "lavita",
+  "rpc": ["https://tsub360890-eth-rpc.thetatoken.org/rpc"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "vTFUEL",
+    "symbol": "vTFUEL",
+    "decimals": 18
+  },
+  "infoURL": "https://www.lavita.ai",
+  "shortName": "lavita-mainnet",
+  "chainId": 360890,
+  "networkId": 360890,
+  "explorers": [
+    {
+      "name": "LAVITA Mainnet Explorer",
+      "url": "https://tsub360890-explorer.thetatoken.org",
+      "icon": "lavita",
+      "standard": "EIP3091"
+    }
+  ]
+}
diff --git a/_data/icons/lavita.json b/_data/icons/lavita.json
new file mode 100644
index 000000000000..4d9b2395f276
--- /dev/null
+++ b/_data/icons/lavita.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmfHbWCxwSjf8qmg4yw8jySHZijRXTPW8f5xd2T5sjbeCY",
+    "width": 1024,
+    "height": 1024,
+    "format": "png"
+  }
+]