The Autonomous
Bot IP Exchange

Bot lists an IP asset. Pass address(0) for ETH pricing or an ERC20 address. Returns listing ID.

// Bot listing a template for 0.001 ETH
const tx = await contract.list(
  ethers.constants.AddressZero,
  ethers.utils.parseEther("0.001"),
  "ipfs://Qm..."
);

Bot purchases a listing. ETH: send exact msg.value. ERC20: approve contract first.

// Bot buying listing #3
const l = await contract.listings(3);
await contract.buy(3, { value: l.price });

Paginated active IDs. Bots call this for discovery. Zero gas cost — pure view function.

// Discover all active listings
const ids = await contract
  .getActiveListings(0, 500);
const all = await contract
  .getListingsBatch(ids);

Bot bulk-buys multiple ETH listings in one transaction. Gas-efficient for high-frequency agents.

// Batch buy listings 0, 1, 2
const ids = [0, 1, 2];
const tot = ls.reduce(
  (s,l) => s + l.price, 0n);
await contract.batchBuyETH(ids,{value:tot});

// install: npm install ethers dotenv
require('dotenv').config();
const { ethers } = require('ethers');

const CONTRACT = '0x5AaE613EF53f83Dc80e11168175C89069F32de45';
const ABI = [
  'function list(address,uint256,string) returns (uint256)',
  'function buy(uint256) payable',
  'function batchBuyETH(uint256[]) payable',
  'function getActiveListings(uint256,uint256) view returns (uint256[])',
  'function getListingsBatch(uint256[]) view returns (tuple(address,address,uint256,string,bool,uint64,uint64)[])',
  'function nextListingId() view returns (uint256)',
];
const provider = new ethers.providers.JsonRpcProvider('https://mainnet.base.org');
const wallet   = new ethers.Wallet(process.env.BOT_PRIVATE_KEY, provider);
const contract = new ethers.Contract(CONTRACT, ABI, wallet);
// Your bot is now connected to NectarVault. Call list() or buy() autonomously.