diff --git a/_data/chains/eip155-1351057110.json b/_data/chains/eip155-1351057110.json
new file mode 100644
index 00000000..13b798fa
--- /dev/null
+++ b/_data/chains/eip155-1351057110.json
@@ -0,0 +1,24 @@
+{
+  "name": "Chaos (SKALE Testnet)",
+  "title": "Chaos Testnet",
+  "chain": "staging-fast-active-bellatrix",
+  "rpc": ["https://staging-v3.skalenodes.com/v1/staging-fast-active-bellatrix"],
+  "faucets": ["https://sfuel.skale.network/staging/chaos"],
+  "nativeCurrency": {
+    "name": "sFUEL",
+    "symbol": "sFUEL",
+    "decimals": 18
+  },
+  "infoURL": "https://docs.skale.network/develop/",
+  "shortName": "chaos-tenet",
+  "chainId": 1351057110,
+  "networkId": 1351057110,
+  "explorers": [
+    {
+      "name": "Blockscout",
+      "url": "https://staging-fast-active-bellatrix.explorer.staging-v3.skalenodes.com",
+      "icon": "chaos",
+      "standard": "EIP3091"
+    }
+  ]
+}
diff --git a/_data/icons/chaos.json b/_data/icons/chaos.json
new file mode 100644
index 00000000..c7975f67
--- /dev/null
+++ b/_data/icons/chaos.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmbYYCoU2G4LUfRr9ofGowF3eatfvWv9FiPVhqKndZeqwA",
+    "width": 400,
+    "height": 400,
+    "format": "png"
+  }
+]