using this sdk on polygon

[jdavidteki]

hello,

is there a special chain id when im on the polygon network? i keep getting SushiswapError: invalid from or to contract tokens

when i do -

////sushiswap
const sushiswapPair = new SushiswapPair({
// the contract address of the token you want to convert FROM
fromTokenContractAddress: '0x111111111117dC0aa78b770fA6A738034120C302',
// the contract address of the token you want to convert TO
toTokenContractAddress: '0x1985365e9f78359a9B6AD760e32412f4a445E862',
// the ethereum address of the user using this part of the dApp
ethereumAddress: '0xB1E6079212888f0bE0cf55874B2EB9d7a5e02cD9',
// you can pass in the provider url as well if you want
providerUrl: url,
chainId: ChainId.MAINNET,
});

// now to create the factory you just do
const sushiswapPairFactory = await sushiswapPair.createFactory();

const toToken = sushiswapPairFactory.toToken;
console.log("toToken", sushiswapPairFactory);