Use Dew Library

Features

| | OpenSea | X2Y2 | LooksRare | | ------------------ | --------------- | ------------ | ----------------- | | Package | @dew-gg/opensea | @dew-gg/x2y2 | @dew-gg/looksrare | | ----------- | | | | | List (Fixed Price) | o | o | o | | Buy | o | o | o | | Buy With Cart | o | o | o | | Delist | o | o | o | | Make Buy Offer | TBD | TBD | TBD |

Install Packages

First install the core package

npm i @dew-gg/core

then choose marketplace and install its corresponding package:

npm i @dew-gg/opensea
npm i @dew-gg/x2y2
npm i @dew-gg/looksrare

Use Marketplace API

import { Wallet } from '@dew-gg/core'
import { X2Y2 } from '@dew-gg/x2y2'

const wallet = new Wallet({ network: 'mainnet', privateKey })
const marketplace = new X2Y2({ network: 'mainnet', wallet })

List

await marketplace.sell({
  tokenAddress, // contract address
  tokenId, // token_id
  price, // price in wei
  expirationTime, // milliseconds since Unix Epoch
})

Buy

await marketplace.buy({
  tokenAddress, // contract address
  tokenId, // token_id
  price, // price in wei
})

Buy With Cart

import { buyNftsWithCart, Network, Wallet } from '@dew-gg/core'

const item = await marketplace.signCartItem({
  tokenAddress, // contract address
  tokenId, // token_id
  price, // price in wei
})
await buyNftsWithCart({
  network,
  signer: wallet.getEthersWallet(),
  items: [item],
  erc721Tokens: onlyOS
    ? []
    : [
        {
          token,
          tokenId,
        },
      ],
  onlyOS,
})

Delist

await marketplace.delist({
  tokenAddress, // contract address
  tokenId, // token_id
}