ZKchainHub-metadata

⚠️ DEPRECATED – DO NOT USE

This repository is no longer maintained and is deprecated.

It may contain outdated, insecure, or vulnerable code and should not be used in production or as a dependency in any project.

The repository is retained solely for historical reference. No support, updates, or security patches will be provided.

Overview

Metadata files for mainnet and testnet to be used in the ZKChainHub-backend configuration

Adding new chains

chains.json

This file contains an array of Chain metadata. To add a new one, follow the following interface:

{
    "chainId": 324, // mandatory
    "name": "ZKsyncERA", // mandatory
    "iconUrl": "https://s2.coinmarketcap.com/static/img/coins/64x64/24091.png", // optional
    "publicRpcs": [
        "https://mainnet.era.zksync.io",
        "https://zksync.drpc.org",
        "https://zksync.meowrpc.com"
    ], //optional,
    "explorerUrl": "https://explorer.zksync.io/", // optional
    "websiteUrl": "https://zksync.io/", // optional
    "launchDate": 1679626800, // mandatory
    "chainType": "Rollup", // "Rollup" | "Validium"
    "baseToken": {
        "name": "Ether", // mandatory
        "symbol": "ETH", // mandatory
        "type": "native", // "native" | "erc20"
        "contractAddress": null, // null if "native", address if "erc20"
        "imageUrl": "https://coin-images.coingecko.com/coins/images/279/large/ethereum.png?1696501628", // optional
        "decimals": 18 // mandatory
    }
}

Adding new tokens

tokens.json

This file contains an array of Token metadata. To add a new one, follow the following interface:

{
    "name": "0x Protocol Token", //mandatory
    "symbol": "ZRX", //mandatory
    "contractAddress": "0xE41d2489571d322189246DaFA5ebDe1F4699F498", // null if "native", address if "erc20"
    "imageUrl": "https://assets.coingecko.com/coins/images/863/large/0x.png?1696501996", //optional
    "type": "erc20", // "native" | "erc20"
    "decimals": 18 //mandatory
}

Contributing

ZKchainHub was built with ❤️ by Wonderland.

Wonderland is a team of top Web3 researchers, developers, and operators who believe that the future needs to be open-source, permissionless, and decentralized.

DeFi sucks, but Wonderland is here to make it better.

License

The primary license for the boilerplate is MIT. See the LICENSE file for details.