diff --git a/_data/chains/eip155-282828.json b/_data/chains/eip155-282828.json
new file mode 100644
index 000000000000..de4d2da4c1f5
--- /dev/null
+++ b/_data/chains/eip155-282828.json
@@ -0,0 +1,30 @@
+{
+  "name": "Zillion Sepolia Testnet",
+  "status": "active",
+  "chain": "ETH",
+  "rpc": ["https://sepolia.zillnet.io/rpc"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Sepolia Ether",
+    "symbol": "ETH",
+    "decimals": 18
+  },
+  "infoURL": "https://zillnet.io",
+  "shortName": "zillsep",
+  "chainId": 282828,
+  "networkId": 282828,
+  "slip44": 1,
+  "icon": "zillion",
+  "explorers": [
+    {
+      "name": "zillscout",
+      "url": "https://sepolia.zillnet.io",
+      "icon": "zillion",
+      "standard": "EIP3091"
+    }
+  ],
+  "parent": {
+    "type": "L2",
+    "chain": "eip155-11155111"
+  }
+}
diff --git a/_data/chains/eip155-6000.json b/_data/chains/eip155-6000.json
new file mode 100644
index 000000000000..9038b7ae2ded
--- /dev/null
+++ b/_data/chains/eip155-6000.json
@@ -0,0 +1,22 @@
+{
+  "name": "BounceBit Testnet",
+  "chain": "BounceBit",
+  "rpc": ["https://fullnode-testnet.bouncebitapi.com/"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "BounceBit",
+    "symbol": "BB",
+    "decimals": 18
+  },
+  "infoURL": "https://bouncebit.io",
+  "shortName": "bouncebit-testnet",
+  "chainId": 6000,
+  "networkId": 6000,
+  "explorers": [
+    {
+      "name": "BBScan Testnet Explorer",
+      "url": "https://bbscan.io",
+      "standard": "none"
+    }
+  ]
+}
diff --git a/_data/chains/eip155-7798.json b/_data/chains/eip155-7798.json
new file mode 100644
index 000000000000..11961ae81062
--- /dev/null
+++ b/_data/chains/eip155-7798.json
@@ -0,0 +1,26 @@
+{
+  "name": "OpenEX LONG Testnet",
+  "title": "OpenEX LONG Testnet",
+  "chain": "OEX",
+  "icon": "oex",
+  "rpc": ["https://long.rpc.openex.network/"],
+  "faucets": ["https://long.hub.openex.network/faucet"],
+  "nativeCurrency": {
+    "name": "USDT Testnet",
+    "symbol": "USDT",
+    "decimals": 18
+  },
+  "infoURL": "https://openex.network",
+  "shortName": "oex",
+  "chainId": 7798,
+  "networkId": 7798,
+  "slip44": 1,
+  "explorers": [
+    {
+      "name": "OpenEX Long Testnet Explorer",
+      "url": "https://scan.long.openex.network",
+      "icon": "oex",
+      "standard": "EIP3091"
+    }
+  ]
+}
diff --git a/_data/icons/oex.json b/_data/icons/oex.json
new file mode 100644
index 000000000000..9f7057107df6
--- /dev/null
+++ b/_data/icons/oex.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://bafkreidnu6p6vmmplerzvkboq7fz73ygkomzpnnokuxstrqv2fvxgmgg7i",
+    "width": 512,
+    "height": 512,
+    "format": "png"
+  }
+]
diff --git a/_data/icons/zillion.json b/_data/icons/zillion.json
new file mode 100644
index 000000000000..1a51bcbfa69d
--- /dev/null
+++ b/_data/icons/zillion.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmfVmjLNiBh8KyCr9mwDZh34aEhhQ2LAjuP87DFxhfd9nn",
+    "width": 264,
+    "height": 264,
+    "format": "png"
+  }
+]
diff --git a/_data/iconsDownload/QmfVmjLNiBh8KyCr9mwDZh34aEhhQ2LAjuP87DFxhfd9nn b/_data/iconsDownload/QmfVmjLNiBh8KyCr9mwDZh34aEhhQ2LAjuP87DFxhfd9nn
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diff --git a/_data/iconsDownload/bafkreidnu6p6vmmplerzvkboq7fz73ygkomzpnnokuxstrqv2fvxgmgg7i b/_data/iconsDownload/bafkreidnu6p6vmmplerzvkboq7fz73ygkomzpnnokuxstrqv2fvxgmgg7i
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