8.9.1 Download- — 0x Version

Remember: always verify checksums, test on testnets, and never trust random download links. With 0x v8.9.1 successfully installed, you are now ready to build the next generation of decentralized exchanges, payment systems, and tokenized applications.

Run it with:

require("@nomiclabs/hardhat-waffle"); const getContractAddressesForChainId = require('@0x/contract-addresses'); module.exports = solidity: "0.8.19", // Compatible with 0x v8.9.1 networks: goerli: url: https://goerli.infura.io/v3/YOUR_KEY , chainId: 5, , , // 0x v8.9.1 uses chainId 1 (mainnet), 5 (goerli), 137 (polygon) ; Create a file createOrder.js to validate your installation: 0x Version 8.9.1 Download-