diff --git a/src/modules/contracts/index.ts b/src/modules/contracts/index.ts
index e5bb7d8..96f1abd 100644
--- a/src/modules/contracts/index.ts
+++ b/src/modules/contracts/index.ts
@@ -4,6 +4,7 @@ import WBTC_ABI from './wbtc-abi.json';
 import SBBTC_ABI from './sbbtc-abi.json';
 import BTC_ERC_ABI from './btc_erc-abi.json';
 import BTC_SKYPOOL_ABI from './btc_skypool-abi.json';
+import SWINGBY_SWAP_REWARDS_ABI from './swingby-swap-rewards-abi.json';
 
 const WBTC = {
   test: {
@@ -73,4 +74,16 @@ export const CONTRACTS = {
       },
     },
   },
+  swap: {
+    swingby: {
+      test: {
+        address: '', // TODO: need change
+        abi: SWINGBY_SWAP_REWARDS_ABI as AbiItem[],
+      },
+      production: {
+        address: '0x2a3040d8b2a4ea8d3c36c04ae2affb9c5a8e856d',
+        abi: SWINGBY_SWAP_REWARDS_ABI as AbiItem[],
+      },
+    },
+  },
 } as const;
diff --git a/src/modules/contracts/swingby-swap-rewards-abi.json b/src/modules/contracts/swingby-swap-rewards-abi.json
new file mode 100644
index 0000000..04f9338
--- /dev/null
+++ b/src/modules/contracts/swingby-swap-rewards-abi.json
@@ -0,0 +1,259 @@
+[
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_owner",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "_swingby",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_pricePerBTC",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "constructor"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "previousOwner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "newOwner",
+        "type": "address"
+      }
+    ],
+    "name": "OwnershipTransferred",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "to",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "rebate",
+        "type": "uint256"
+      }
+    ],
+    "name": "Paid",
+    "type": "event"
+  },
+  {
+    "inputs": [],
+    "name": "owner",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "pricePerBTC",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_dest",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "_receiver",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_swapped",
+        "type": "uint256"
+      }
+    ],
+    "name": "pullRewards",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_dest",
+        "type": "address"
+      },
+      {
+        "internalType": "address[]",
+        "name": "_receiver",
+        "type": "address[]"
+      },
+      {
+        "internalType": "uint256[]",
+        "name": "_swapped",
+        "type": "uint256[]"
+      }
+    ],
+    "name": "pullRewardsMulti",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "rebateRate",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "renounceOwnership",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "rewardToken",
+    "outputs": [
+      {
+        "internalType": "contract IERC20",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_pricePerBTC",
+        "type": "uint256"
+      }
+    ],
+    "name": "setSWINGBYPrice",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_swap",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_newRebateRate",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_thresholdRatio",
+        "type": "uint256"
+      }
+    ],
+    "name": "setSwap",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "swapContract",
+    "outputs": [
+      {
+        "internalType": "contract ISwapContract",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "thresholdRatio",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "newOwner",
+        "type": "address"
+      }
+    ],
+    "name": "transferOwnership",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]