From 395ee997c8fd269f5883d1a2cefad54af54d5f9b Mon Sep 17 00:00:00 2001
From: DnetworkAi <dev@dnetwork.ai>
Date: Tue, 25 Aug 2026 16:45:08 +0800
Subject: [PATCH] Add DNetwork chain configuration

---
 .../additionalChainRegistry/chainid-1991.js   | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 constants/additionalChainRegistry/chainid-1991.js

diff --git a/constants/additionalChainRegistry/chainid-1991.js b/constants/additionalChainRegistry/chainid-1991.js
new file mode 100644
index 0000000000..5e8321ef80
--- /dev/null
+++ b/constants/additionalChainRegistry/chainid-1991.js
@@ -0,0 +1,24 @@
+export const data = {
+  "name": "DNetwork",
+  "chain": "DNetwork",
+  "rpc": [
+    "https://rpc.dnetwork.ai"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "D Network Asset",
+    "symbol": "DNA",
+    "decimals": 18
+  },
+  "infoURL": "https://dnetwork.ai",
+  "shortName": "dna",
+  "chainId": 1991,
+  "networkId": 1991,
+  "explorers": [
+    {
+      "name": "DNetwork Scan",
+      "url": "https://scan.dnetwork.ai",
+      "standard": "EIP3091"
+    }
+  ]
+};