diff --git a/_data/chains/122.json b/_data/chains/122.json
new file mode 100644
index 00000000..cb4ad0f8
--- /dev/null
+++ b/_data/chains/122.json
@@ -0,0 +1,18 @@
+{
+  "name": "Fuse Mainnet",
+  "chain": "FUSE",
+  "network": "mainnet",
+  "rpc": [
+    "https://rpc.fuse.io"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Fuse",
+    "symbol": "FUSE",
+    "decimals": 18
+  },
+  "infoURL": "https://fuse.io/",
+  "shortName": "fuse",
+  "chainId": 122,
+  "networkId": 122
+}