diff --git a/mainnet/noble-1/noble-1.json b/mainnet/noble-1/noble-1.json
index 3ac9bc2d6b..883036df44 100644
--- a/mainnet/noble-1/noble-1.json
+++ b/mainnet/noble-1/noble-1.json
@@ -1,10 +1,10 @@
 {
     "chainId": "noble-1",
     "chainName": "Noble",
-    "rpc": "",
-    "rest": "",
-    "explorerUrl": "",
-    "exploreTxUrl": "",
+    "rpc": "https://noble-rpc.polkachu.com",
+    "rest": "https://noble-api.polkachu.com",
+    "explorerUrl": "mintscan.io/noble/",
+    "exploreTxUrl": "mintscan.io/noble/txs/",
     "bech32Prefix": "noble",
     "currencies": [
         {