Create Listing

List an NFT for sale on the marketplace

Parameters

Parameter	Type	Description
tokenAddress	string	NFT contract address
tokenId	number	Token ID of the NFT
salePrice	string	Price of the NFT in Wei
count	number	Quantity (for ERC-1155)
chainId	number	Blockchain chain ID
signer	object	Wallet signer
contractAddress	string (optional)	Marketplace contract address

Example Usage

import { createListing } from "streamnft-evm";

const response = await createListing(
  "0x1234...abcd",  // tokenAddress
  1,                // tokenId
  "1000000000000000000", // 1 EDU (give in atomic unit of the currency)
  1,                // count (1 for ERC-721)
  656476,           // Opencampus chain ID
  signer            // Ethers signer
);

Optional: How to get singer using streamnft-evm SDK

import { getSigner, getWalletSigner } from "streamnft-evm";

const signer = await getSigner(
chainId, 
privateKey, 
rpcUrl // optional for private rpc
);

const signer = await getWalletSigner(); // for wallet pop-up