# Multiple Swap Aggregator

### Get Multiple Swap Router

To find best route for swap

```javascript
const quoter = new AggregatorQuoter('mainnet');
const singleQuoteQueryParams: SingleQuoteQueryParams = {
  tokenIn: '0x2::sui::SUI',
  tokenOut: '0x5d4b302506645c37ff133b98c4b50a5ae14841659738d6d733d59d0d217a93bf::coin::COIN',
  amountIn: '1000000000',
  includeSources: null, //optional
  excludeSources: null, //optional
  commission: null, //optional, and will be explain later
  maxHops: null, //optional: default and max is 3
  splitDistributionPercent: null, //optional: default 1 and max 100
  excludePools: null, //optional: list pool you want excude example: 0xpool1,0xpool2 
};

const multipleQuoteQueryParams: SingleQuoteQueryParams[] = [singleQuoteQueryParams, singleQuoteQueryParams2]

const routes = await quoter.getMultipleRoutes(multipleQuoteQueryParams);
```

{% hint style="info" %}
**Only support maximum 5 coin**
{% endhint %}

### Build Transaction for multiple aggregator swap

#### Normal case if you want fast swap

```javascript
const tradeBuilder = MultiTradesBuilder.fromRoutesGroups(
  routes.map((r) => r.routes)
);

const tx = tradeBuilder
  .sender('0xSenderAddress') //Optional if you want pass coin later
  .slippage((1 / 100) * 1e6) // Slippage 1%
  .commission(null) // Optional: commission will be explain later
  .build()
  .buildTransaction({ client });
```

#### Return coin for later use

```javascript
const tradeBuilder = MultiTradesBuilder.fromRoutesGroups(
  routes.map((r) => r.routes)
);
const tx = new Transaction();
const trade = tradeBuilder
  .sender('0xSenderAddress') //Optional if you want pass coin later
  .slippage((1 / 100) * 1e6) // Slippage 1%
  .commission(null) // Optional: commission will be explain later
  .build();
const coinOut = trade.swap({ client, tx }) 
```

#### Commission

[Swap Aggregator](/developer/flowx-sdk/swap-aggregator.md#commission)


---

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