diff --git a/_data/chains/eip155-30067.json b/_data/chains/eip155-30067.json
new file mode 100644
index 00000000..5040dfd5
--- /dev/null
+++ b/_data/chains/eip155-30067.json
@@ -0,0 +1,23 @@
+{
+  "name": "Piece testnet",
+  "chain": "PieceNetwork",
+  "icon": "piecechain",
+  "rpc": ["https://testnet-rpc0.piecenetwork.com"],
+  "faucets": ["https://piecenetwork.com/faucet"],
+  "nativeCurrency": {
+    "name": "ECE",
+    "symbol": "ECE",
+    "decimals": 18
+  },
+  "infoURL": "https://piecenetwork.com",
+  "shortName": "Piece",
+  "chainId": 30067,
+  "networkId": 30067,
+  "explorers": [
+    {
+      "name": "Piece Scan",
+      "url": "https://testnet-scan.piecenetwork.com",
+      "standard": "EIP3091"
+    }
+  ]
+}
diff --git a/_data/icons/piecechain.json b/_data/icons/piecechain.json
new file mode 100644
index 00000000..65146d25
--- /dev/null
+++ b/_data/icons/piecechain.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmWAU39z1kcYshAqkENRH8qUjfR5CJehCxA4GiC33p3HpH",
+    "width": 800,
+    "height": 800,
+    "format": "png"
+  }
+]