# Integrate a batch into a Hook using Squid

Now that you have your encoded batch call made of several encoded subcall data, you can easily add the full encoded batch data to a Hook using Squid SDK.

This is doable by adding a `postHook` or `preHooks` parameter to the route object passed to Squid.

```javascript
         postHook: {
            chainType: "evm",
            calls: [
              {
                chainType: "evm",
                callType: 2,
                target: batchAddress, // 0x0000000000000000000000000000000000000808
                value: "0", // this will be replaced by the full native balance of the multicall after the swap
                callData: batchEncodedData,
                payload: {
                  tokenAddress: "0xAcc15dC74880C9944775448304B263D191c6077F",
                  inputPos: 0, // unused
                },
                estimatedGas: "150000",
              },
```

By using this technique, you can do multiple calls before bridging to any EVM chain (preHook) and after bridging from any EVM chain to Moonbeam (postHook).


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