diff --git a/_data/chains/eip155-5177.json b/_data/chains/eip155-5177.json
new file mode 100644
index 00000000..cd1df84c
--- /dev/null
+++ b/_data/chains/eip155-5177.json
@@ -0,0 +1,26 @@
+{
+    "name": "TLChain Network Mainnet",
+    "chain": "TLC",
+    "icon": "tlc",
+    "rpc": [
+      "https://mainnet-rpc.tlxscan.com/"
+    ],
+    "faucets": [],
+    "nativeCurrency": {
+      "name": "TLChain Network",
+      "symbol": "TLC",
+      "decimals": 18
+    },
+    "infoURL": "https://tlchain.network/",
+    "shortName": "tlc",
+    "chainId": 5177,
+    "networkId": 5177,
+    "explorers": [
+      {
+        "name": "TLChain Explorer",
+        "url": "https://explorer.tlchain.network",
+        "standard": "none"
+      }
+    ]
+  }
+ 
\ No newline at end of file
diff --git a/_data/icons/tlc.json b/_data/icons/tlc.json
new file mode 100644
index 00000000..b47e1c36
--- /dev/null
+++ b/_data/icons/tlc.json
@@ -0,0 +1,9 @@
+[
+    {
+	"url":"ipfs://QmaR5TsgnWSjLys6wGaciKUbc5qYL3Es4jtgQcosVqDWR3",
+	"width":2048,
+	"height":2048,
+	"format":"png"
+    }
+]
+