adding xlayer

blockchains/xlayer/assets/0x74b7F16337b8972027F6196A17a631aC6dE26d22/info.json

@@ -0,0 +1,11 @@
+{
+    "name": "USD Coin",
+    "symbol": "USDC",
+    "type": "XLAYER",
+    "decimals": 6,
+    "description": "USD Coin on X Layer",
+    "status": "active",
+    "explorer": "https://web3.okx.com/explorer/x-layer/token/0x74b7f16337b8972027f6196a17a631ac6de26d22",
+    "website": "https://www.centre.io/",
+    "id": "0x74b7F16337b8972027F6196A17a631aC6dE26d22"
+  }

blockchains/xlayer/assets/0xe538905cf8410324e03A5A23C1c177a474D59b2b/info.json

@@ -0,0 +1,11 @@
+{
+  "name": "Wrapped OKB",
+  "symbol": "WOKB",
+  "type": "XLAYER",
+  "decimals": 18,
+  "description": "Wrapped OKB",
+  "status": "active",
+  "explorer": "https://web3.okx.com/explorer/x-layer/token/0xe538905cf8410324e03A5A23C1c177a474D59b2b",
+  "website": "https://web3.okx.com/xlayer",
+  "id": "0xe538905cf8410324e03A5A23C1c177a474D59b2b"
+}

blockchains/xlayer/info/info.json

@@ -0,0 +1,22 @@
+{
+    "name": "X Layer",
+    "website": "https://web3.okx.com/xlayer",
+    "description": "X Layer is an EVM layer 2 that empowers builders for a global, versatile onchain economy",
+    "explorer": "https://web3.okx.com/explorer/x-layer/",
+    "research": "https://web3.okx.com/xlayer/docs/developer/build-on-xlayer/about-xlayer",
+    "symbol": "OKB",
+    "type": "coin",
+    "decimals": 18,
+    "status": "active",
+    "rpc_url": "https://rpc.xlayer.tech/",
+    "links": [
+      {
+        "name": "twitter",
+        "url": "https://x.com/XLayerOfficial"
+      },
+      {
+        "name": "github",
+        "url": "https://github.com/okx/xlayer-docs"
+      }
+    ]
+  }