diff --git a/_data/chains/eip155-2001.json b/_data/chains/eip155-2001.json
new file mode 100644
index 00000000..733f23bd
--- /dev/null
+++ b/_data/chains/eip155-2001.json
@@ -0,0 +1,26 @@
+{
+  "name": "Milkomeda Cardano (C1)",
+  "chain": "Milkomeda",
+  "icon": "milkomeda",
+  "network": "testnet",
+  "rpc": [
+    "https://rpc-mainnet-cardano-evm.c1.milkomeda.com"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "milkADA",
+    "symbol": "milkADA",
+    "decimals": 18
+  },
+  "infoURL": "https://www.milkomeda.com/",
+  "shortName": "milkomeda-c1",
+  "chainId": 2001,
+  "networkId": 2001,
+  "explorers": [
+    {
+      "name": "blockscout",
+      "url": "https://explorer-mainnet-cardano-evm.c1.milkomeda.com",
+      "standard": "none"
+    }
+  ]
+}
diff --git a/_data/chains/eip155-200101.json b/_data/chains/eip155-200101.json
new file mode 100644
index 00000000..15aa554f
--- /dev/null
+++ b/_data/chains/eip155-200101.json
@@ -0,0 +1,26 @@
+{
+  "name": "Milkomeda Cardano Testnet",
+  "chain": "Milkomeda",
+  "icon": "milkomeda",
+  "network": "mainnet",
+  "rpc": [
+    "https://rpc-devnet-cardano-evm.c1.milkomeda.com"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "milkTADA",
+    "symbol": "milkTADA",
+    "decimals": 18
+  },
+  "infoURL": "https://www.milkomeda.com/",
+  "shortName": "milkomeda-c1-testnet",
+  "chainId": 200101,
+  "networkId": 200101,
+  "explorers": [
+    {
+      "name": "blockscout",
+      "url": "https://explorer-devnet-cardano-evm.c1.milkomeda.com",
+      "standard": "none"
+    }
+  ]
+}
diff --git a/_data/icons/milkomeda.json b/_data/icons/milkomeda.json
new file mode 100644
index 00000000..e047603c
--- /dev/null
+++ b/_data/icons/milkomeda.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmYVjUi7W8vpTfqYEftwqwC5L4LJgW77Xu73T4BhTBeV5i",
+    "width": 250,
+    "height": 250,
+    "format": "png"
+  }
+]