Example quote from the 0x Swap API to buy DAI with 1 WETH

example_0x_quote.json

{
   "chainId":1,
   "price":"1596.8685376172358",
   "guaranteedPrice":"1580.899852241063442",
   "estimatedPriceImpact":"0.3366",
   "to":"0xdef1c0ded9bec7f1a1670819833240f027b25eff",
   "data":"0xd9627aa40000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000002386f26fc10000000000000000000000000000000000000000000000000000db64d8657ef60cb400000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc20000000000000000000000006b175474e89094c44da98b954eedeac495271d0f869584cd000000000000000000000000100000000000000000000000000000000000001100000000000000000000000000000000000000000000007495a7a91163d473a5",
   "value":"0",
   "gas":"111000",
   "estimatedGas":"111000",
   "gasPrice":"15000000000",
   "protocolFee":"0",
   "minimumProtocolFee":"0",
   "buyTokenAddress":"0x6b175474e89094c44da98b954eedeac495271d0f",
   "sellTokenAddress":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
   "buyAmount":"15968685376172358000",
   "sellAmount":"10000000000000000",
   "sources":[
      {
         "name":"0x",
         "proportion":"0"
      },
      {
         "name":"Uniswap",
         "proportion":"0"
      },
      {
         "name":"Uniswap_V2",
         "proportion":"0"
      },
      {
         "name":"Curve",
         "proportion":"0"
      },
      {
         "name":"Balancer",
         "proportion":"0"
      },
      {
         "name":"Balancer_V2",
         "proportion":"0"
      },
      {
         "name":"Bancor",
         "proportion":"0"
      },
      {
         "name":"BancorV3",
         "proportion":"0"
      },
      {
         "name":"mStable",
         "proportion":"0"
      },
      {
         "name":"SushiSwap",
         "proportion":"1"
      },
      {
         "name":"Shell",
         "proportion":"0"
      },
      {
         "name":"DODO",
         "proportion":"0"
      },
      {
         "name":"DODO_V2",
         "proportion":"0"
      },
      {
         "name":"CryptoCom",
         "proportion":"0"
      },
      {
         "name":"Lido",
         "proportion":"0"
      },
      {
         "name":"MakerPsm",
         "proportion":"0"
      },
      {
         "name":"KyberDMM",
         "proportion":"0"
      },
      {
         "name":"Component",
         "proportion":"0"
      },
      {
         "name":"Saddle",
         "proportion":"0"
      },
      {
         "name":"Uniswap_V3",
         "proportion":"0"
      },
      {
         "name":"Curve_V2",
         "proportion":"0"
      },
      {
         "name":"ShibaSwap",
         "proportion":"0"
      },
      {
         "name":"Synapse",
         "proportion":"0"
      },
      {
         "name":"Synthetix",
         "proportion":"0"
      },
      {
         "name":"Aave_V2",
         "proportion":"0"
      },
      {
         "name":"Compound",
         "proportion":"0"
      }
   ],
   "orders":[
      {
         "type":0,
         "source":"SushiSwap",
         "makerToken":"0x6b175474e89094c44da98b954eedeac495271d0f",
         "takerToken":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
         "makerAmount":"15968685376172358000",
         "takerAmount":"10000000000000000",
         "fillData":{
            "tokenAddressPath":[
               "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
               "0x6b175474e89094c44da98b954eedeac495271d0f"
            ],
            "router":"0xd9e1ce17f2641f24ae83637ab66a2cca9c378b9f"
         },
         "fill":{
            "input":"10000000000000000",
            "output":"15968685376172358000",
            "adjustedOutput":"13805632724188712885",
            "gas":90000
         }
      }
   ],
   "allowanceTarget":"0xdef1c0ded9bec7f1a1670819833240f027b25eff",
   "decodedUniqueId":"7495a7a911-1674867621",
   "sellTokenToEthRate":"1",
   "buyTokenToEthRate":"1602.26122369158897394",
   "expectedSlippage":"0"
}