diff --git a/_data/chains/eip155-1236.json b/_data/chains/eip155-1236.json
new file mode 100644
index 000000000000..8058bdbcf229
--- /dev/null
+++ b/_data/chains/eip155-1236.json
@@ -0,0 +1,25 @@
+{
+  "name": "BrainArk Network",
+  "chain": "BrainArk",
+  "icon": "brainark",
+  "rpc": [
+    "https://rpc.brainark.online"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "BrainArk",
+    "symbol": "BAK",
+    "decimals": 18
+  },
+  "infoURL": "https://brainark.online",
+  "shortName": "brainark",
+  "chainId": 1236,
+  "networkId": 1236,
+  "explorers": [
+    {
+      "name": "BrainArk Explorer",
+      "url": "https://explorer.brainark.online",
+      "standard": "EIP3091"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/_data/icons/brainark.json b/_data/icons/brainark.json
new file mode 100644
index 000000000000..a2d8a16c8a21
--- /dev/null
+++ b/_data/icons/brainark.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://bafybeih44bmgucw5xjeinh5dwbkpvyublma6vbxxdmi4bkopd2ym3sqcqq",
+    "width": 512,
+    "height": 512,
+    "format": "png"
+  }
+]
\ No newline at end of file