diff --git a/_data/chains/eip155-1337702.json b/_data/chains/eip155-1337702.json
new file mode 100644
index 00000000..0cfcbe1d
--- /dev/null
+++ b/_data/chains/eip155-1337702.json
@@ -0,0 +1,25 @@
+{
+  "name": "Kintsugi merge testnet",
+  "chain": "ETH",
+  "network": "testnet",
+  "rpc": [
+    "https://rpc.kintsugi.themerge.dev"
+  ],
+  "faucets": [
+    "https://faucet.kintsugi.themerge.dev"
+  ],
+  "nativeCurrency": {
+    "name": "kintsugi Ethere",
+    "symbol": "kiETH",
+    "decimals": 18
+  },
+  "infoURL": "https://kintsugi.themerge.dev/",
+  "shortName": "kintsugi",
+  "chainId": 1337702,
+  "networkId": 1337702,
+  "explorers": [{
+    "name": "kintsugi explorer",
+    "url": "https://explorer.kintsugi.themerge.dev/",
+    "standard": "EIP3091"
+  }]
+}
diff --git a/_data/chains/eip155-189.json b/_data/chains/eip155-189.json
new file mode 100644
index 00000000..cb3e0b38
--- /dev/null
+++ b/_data/chains/eip155-189.json
@@ -0,0 +1,23 @@
+{
+  "name": "BMC Testnet",
+  "chain": "BMC",
+  "network": "testnet",
+  "rpc": [
+    "https://testnet.bmcchain.com"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "BTM",
+    "symbol": "BTM",
+    "decimals": 18
+  },
+  "infoURL": "https://bmc.bytom.io/",
+  "shortName": "BMCT",
+  "chainId": 189,
+  "networkId": 189,
+  "explorers": [{
+    "name": "Blockmeta",
+    "url": "https://bmc.blockmeta.com/",
+    "standard": "none"
+  }]
+}
diff --git a/_data/chains/eip155-34.json b/_data/chains/eip155-34.json
new file mode 100644
index 00000000..84a87bf9
--- /dev/null
+++ b/_data/chains/eip155-34.json
@@ -0,0 +1,21 @@
+{
+  "name": "Dithereum Testnet",
+  "chain": "DTH",
+  "network": "testnet",
+  "icon": "dithereum",
+  "rpc": [
+    "https://node-testnet.dithereum.io"
+  ],
+  "faucets": [
+	"https://faucet.dithereum.org"
+  ],
+  "nativeCurrency": {
+    "name": "Dither",
+    "symbol": "DTH",
+    "decimals": 18
+  },
+  "infoURL": "https://dithereum.org",
+  "shortName": "dth",
+  "chainId": 34,
+  "networkId": 34
+}
diff --git a/_data/chains/eip155-8217.json b/_data/chains/eip155-8217.json
index bea84c46..e853633a 100644
--- a/_data/chains/eip155-8217.json
+++ b/_data/chains/eip155-8217.json
@@ -3,7 +3,7 @@
   "chain": "KLAY",
   "network": "cypress",
   "rpc": [
-    "https://node-api.klaytnapi.com/v1/klaytn"
+    "https://api.cypress.ozys.net:8651"
   ],
   "faucets": [],
   "nativeCurrency": {
@@ -15,5 +15,10 @@
   "shortName": "Cypress",
   "chainId": 8217,
   "networkId": 8217,
-  "slip44": 8217
+  "slip44": 8217,
+  "explorers": [{
+    "name": "Klaytnscope",
+    "url": "https://scope.klaytn.com",
+    "standard": "none"
+  }]
 }
diff --git a/_data/chains/eip155-9527.json b/_data/chains/eip155-9527.json
new file mode 100644
index 00000000..1653551b
--- /dev/null
+++ b/_data/chains/eip155-9527.json
@@ -0,0 +1,24 @@
+{
+  "name": "Rangers Protocol Testnet Robin",
+  "chain": "Rangers",
+  "network": "robin",
+  "icon": "rangers",
+  "rpc": [
+    "https://robin.rangersprotocol.com/api/jsonrpc"
+  ],
+  "faucets": ["https://robin-faucet.rangersprotocol.com"],
+  "nativeCurrency": {
+    "name": "Rangers Protocol Gas",
+    "symbol": "tRPG",
+    "decimals": 18
+  },
+  "infoURL": "https://rangersprotocol.com",
+  "shortName": "trpg",
+  "chainId": 9527,
+  "networkId": 9527,
+  "explorers": [{
+    "name": "rangersscan-robin",
+    "url": "https://robin-rangersscan.rangersprotocol.com",
+    "standard": "none"
+  }]
+}
diff --git a/_data/icons/dithereum.json b/_data/icons/dithereum.json
new file mode 100644
index 00000000..c3fefa58
--- /dev/null
+++ b/_data/icons/dithereum.json
@@ -0,0 +1,8 @@
+[
+    {
+      "url": "ipfs://QmSHN5GtRGpMMpszSn1hF47ZSLRLqrLxWsQ48YYdJPyjLf", 
+      "width": 500,
+      "height": 500,
+      "format": "png"
+    }
+]
diff --git a/_data/icons/ditherscan.json b/_data/icons/ditherscan.json
new file mode 100644
index 00000000..c3fefa58
--- /dev/null
+++ b/_data/icons/ditherscan.json
@@ -0,0 +1,8 @@
+[
+    {
+      "url": "ipfs://QmSHN5GtRGpMMpszSn1hF47ZSLRLqrLxWsQ48YYdJPyjLf", 
+      "width": 500,
+      "height": 500,
+      "format": "png"
+    }
+]
diff --git a/_data/icons/rangers.json b/_data/icons/rangers.json
new file mode 100644
index 00000000..9bfdb96d
--- /dev/null
+++ b/_data/icons/rangers.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url":"ipfs://QmfHG3xbg4iiopagww93Gu7tmvCpPwZdiwsUjd3Dt5mRwT",
+    "width":835,
+    "height":835,
+    "format":"png"
+  }
+]