nerve-sdk-js/lib/test/swap/swapTradeStableRemoveLp.js

nerve nerve-js nerve-sdk nerve-js-sdk

/**
 * Swap币币交换
 */
const nerve = require('../../index'); // 设置网络环境
// nerve.mainnet();
// nerve.testnet();


nerve.customnet(5, "http://192.168.5.66:17004/jsonrpc");

const {
  acc0,
  acc1,
  acc2,
  acc3,
  acc4
} = require('./testAcc');

const chainId = nerve.chainId(); // 账户信息

let pri = acc4().pri;
let fromAddress = nerve.getAddressByPri(chainId, pri);
let amountIn = "500000000"; // 卖出的资产数量

let tokenPath = [nerve.swap.token(chainId, 1), nerve.swap.token(chainId, 9)]; // 币币交换资产路径，路径中最后一个资产，是稳定币LP资产

let amountOutMin = "0"; // 最小买进的资产数量

let feeTo = null; // 交易手续费取出一部分给指定的接收地址

let deadline = nerve.swap.currentTime() + 300; // 过期时间

let toAddress = fromAddress; // 资产接收地址

let targetToken = nerve.swap.token(chainId, 5); // 撤销稳定币流动性换出的资产

let remark = 'swapTradeStableRemoveLp remark'; //调用

test();

async function test() {
  let tx = await nerve.swap.swapTradeStableRemoveLp(fromAddress, amountIn, tokenPath, amountOutMin, feeTo, deadline, toAddress, targetToken, remark);
  console.log('hash: ' + tx.hash);
  console.log('hex: ' + tx.hex); // 签名交易

  let signedTx = nerve.appendSignature(tx.hex, pri);
  console.log('signedTx hash: ' + signedTx.data.hash);
  console.log('signedTx hex: ' + signedTx.data.hex); // 广播交易

  let result = await nerve.broadcastTx(signedTx.data.hex);
  console.log('result: ' + result);
}