diff --git a/hooks/xlayer/0x51f3d18a574c1deec5c04d395573cda9248dd0c4.json b/hooks/xlayer/0x51f3d18a574c1deec5c04d395573cda9248dd0c4.json
new file mode 100644
index 00000000..f01b6983
--- /dev/null
+++ b/hooks/xlayer/0x51f3d18a574c1deec5c04d395573cda9248dd0c4.json
@@ -0,0 +1,35 @@
+{
+  "hook": {
+    "address": "0x51f3d18a574c1deec5c04d395573cda9248dd0c4",
+    "chain": "xlayer",
+    "chainId": 196,
+    "name": "Mundial",
+    "description": "A Uniswap v4 hook that runs an autonomous eight-team knockout World Cup inside one dynamic-fee OKB/MUNDIAL pool. Traders pledge a team once; during that team's match their swaps count as shots and volume converts to goals, with golden goals settled inside the scoring swap. Results derive only from swaps and timestamps — no owner, oracle, or randomness. Fans get tiered fee discounts; a 0.20% skim builds a Champions Pot claimed pro-rata by champion fans, leftovers donated to LPs.",
+    "deployer": "0x80bc3f17da930c473205eec282850fb8c46436b0",
+    "verifiedSource": true,
+    "auditUrl": ""
+  },
+  "flags": {
+    "beforeInitialize": false,
+    "afterInitialize": true,
+    "beforeAddLiquidity": false,
+    "afterAddLiquidity": false,
+    "beforeRemoveLiquidity": false,
+    "afterRemoveLiquidity": false,
+    "beforeSwap": true,
+    "afterSwap": true,
+    "beforeDonate": false,
+    "afterDonate": false,
+    "beforeSwapReturnsDelta": false,
+    "afterSwapReturnsDelta": true,
+    "afterAddLiquidityReturnsDelta": false,
+    "afterRemoveLiquidityReturnsDelta": false
+  },
+  "properties": {
+    "dynamicFee": true,
+    "upgradeable": false,
+    "requiresCustomSwapData": false,
+    "vanillaSwap": false,
+    "swapAccess": "none"
+  }
+}