diff --git a/_data/chains/eip155-202020.json b/_data/chains/eip155-202020.json
new file mode 100644
index 00000000..9dff8e9a
--- /dev/null
+++ b/_data/chains/eip155-202020.json
@@ -0,0 +1,25 @@
+{
+  "name": "Decimal Smart Chain Testnet",
+  "chain": "tDSC",
+  "rpc": ["https://testnet-val.decimalchain.com/web3"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Decimal",
+    "symbol": "tDEL",
+    "decimals": 18
+  },
+  "features": [{ "name": "EIP155" }, { "name": "EIP1559" }],
+  "infoURL": "https://decimalchain.com",
+  "shortName": "tDSC",
+  "chainId": 202020,
+  "networkId": 202020,
+  "icon": "dsc",
+  "explorers": [
+    {
+      "name": "DSC Explorer Testnet",
+      "url": "https://testnet.explorer.decimalchain.com",
+      "icon": "dsc",
+      "standard": "EIP3091"
+    }
+  ]
+}
diff --git a/_data/chains/eip155-75.json b/_data/chains/eip155-75.json
new file mode 100644
index 00000000..c33eef49
--- /dev/null
+++ b/_data/chains/eip155-75.json
@@ -0,0 +1,25 @@
+{
+  "name": "Decimal Smart Chain Mainnet",
+  "chain": "DSC",
+  "rpc": ["https://node.decimalchain.com/web3"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Decimal",
+    "symbol": "DEL",
+    "decimals": 18
+  },
+  "features": [{ "name": "EIP155" }, { "name": "EIP1559" }],
+  "infoURL": "https://decimalchain.com",
+  "shortName": "DSC",
+  "chainId": 75,
+  "networkId": 75,
+  "icon": "dsc",
+  "explorers": [
+    {
+      "name": "DSC Explorer Mainnet",
+      "url": "https://explorer.decimalchain.com",
+      "icon": "dsc",
+      "standard": "EIP3091"
+    }
+  ]
+}
diff --git a/_data/icons/dsc.json b/_data/icons/dsc.json
new file mode 100644
index 00000000..dbcb299b
--- /dev/null
+++ b/_data/icons/dsc.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmSgzwKnJJjys3Uq2aVVdwJ3NffLj3CXMVCph9uByTBegc",
+    "width": 256,
+    "height": 256,
+    "format": "png"
+  }
+]
diff --git a/_data/iconsDownload/QmSgzwKnJJjys3Uq2aVVdwJ3NffLj3CXMVCph9uByTBegc b/_data/iconsDownload/QmSgzwKnJJjys3Uq2aVVdwJ3NffLj3CXMVCph9uByTBegc
new file mode 100644
index 00000000..5796f12d
Binary files /dev/null and b/_data/iconsDownload/QmSgzwKnJJjys3Uq2aVVdwJ3NffLj3CXMVCph9uByTBegc differ