Collection Bids

import { Orderbook } from '@imtbl/orderbook';

// Prepare a collection bid
const { orderComponents, orderHash, typedData } = await orderbook.prepareCollectionBid({
  makerAddress: address,
  buy: {
    type: 'ERC721_COLLECTION',
    contractAddress: NFT_CONTRACT,
    amount: '1', // Bidding on 1 NFT from the collection
  },
  sell: {
    type: 'NATIVE',
    amount: '500000000000000000', // Offering 0.5 IMX
  },
});

// Sign the bid (gasless)
const signature = await walletClient.signTypedData({
  account: address,
  ...typedData,
});

// Submit the bid
const { result } = await orderbook.createCollectionBid({
  orderComponents,
  orderHash,
  orderSignature: signature,
  makerFees: [],
});

console.log('Collection bid created:', result.id);

const { orderComponents, orderHash, typedData } = await orderbook.prepareCollectionBid({
  makerAddress: address,
  buy: {
    type: 'ERC721_COLLECTION',
    contractAddress: NFT_CONTRACT,
    amount: '5', // Bidding on 5 NFTs
  },
  sell: {
    type: 'NATIVE',
    amount: '2500000000000000000', // 0.5 IMX each = 2.5 IMX total
  },
});

import { Orderbook } from '@imtbl/orderbook';

// Fulfill a collection bid with a specific token
const { actions } = await orderbook.fulfillOrder(
  collectionBidId,
  sellerAddress,
  [], // taker fees
  {
    tokenId: '123', // Specific token to sell
  }
);

// Execute all required actions
for (const action of actions) {
  if (action.type === 'TRANSACTION') {
    const hash = await walletClient.sendTransaction({
      to: action.to,
      data: action.data,
    });
    await publicClient.waitForTransactionReceipt({ hash });
  }
}

import { Orderbook, OrderStatusName } from '@imtbl/orderbook';

const { result } = await orderbook.listCollectionBids({
  buyItemContractAddress: NFT_CONTRACT,
  status: OrderStatusName.ACTIVE,
  pageSize: 50,
});

for (const bid of result) {
  const pricePerItem = BigInt(bid.sell.amount) / BigInt(bid.buy.amount);
  console.log(`Bid for ${bid.buy.amount} NFTs at ${pricePerItem} IMX each`);
}

const { result } = await orderbook.listCollectionBids({
  buyItemContractAddress: NFT_CONTRACT,
  status: OrderStatusName.ACTIVE,
  sortBy: 'sell_item_amount',
  sortDirection: 'desc',
  pageSize: 1,
});

if (result.length > 0) {
  console.log('Best collection bid:', result[0].sell.amount, 'IMX');
}