Full Example

import {
  SwapOptions,
  Dex,
  getQuote,
  buildSwapPTBFromQuote,
  executeTransaction
} from '@naviprotocol/astros-aggregator-sdk'
import { Transaction } from '@mysten/sui/transactions'

import { Ed25519Keypair } from "@mysten/sui/keypairs/ed25519"

const signer = Ed25519Keypair.fromSecretKey(privateKey)

const userAddress = signer.address;

const tx = new Transaction()

const swapOptions: SwapOptions = {
  baseUrl: 'https://open-aggregator-api.naviprotocol.io/find_routes',
  dexList: [Dex.CETUS, Dex.TURBOS],
  depth: 3,
  feeOption: {
    fee: 0.03, // 3% fee
    receiverAddress: '0xc41d2d2b2988e00f9b64e7c41a5e70ef58a3ef835703eeb6bf1bd17a9497d9fe'
  }
}

const quote = await getQuote(
  '0x2::sui::SUI', // Source token address
  '0xa99b8952d4f7d947ea77fe0ecdcc9e5fc0bcab2841d6e2a5aa00c3044e5544b5::navx::NAVX', // Target token address
  1e9, // Swap amount
  'your-api-key',
  swapOptions
)

const coinOut = await buildSwapPTBFromQuote(
  userAddress,
  tx,
  // The minimum output amount of the target token, specified with decimals, used to validate slippage.
  minAmountOut,
  // The transaction Object of Coin that will be swapped. (e.g., const coinIn = txb.splitCoins(txb.gas, [amount]);)
  coinIn,
  // Quote from getQuote()
  quote,
  // optional. Used to identify the swap service provider, default to 0
  referral,
  // optional. Used to print the swap information, default to true
  ifPrint,
  // optional. A string used for API authentication. Leave empty for limited access.
  apiKey,
  // optional.
  swapOptions
)

await txb.transferObjects([coinOut], userAddress);

await executeTransaction(tx, signer)