Querying the Dataset

Overview

The Token Name Service uses ENS, and can be queried anywhere .eth domains are supported

The Token name set is persisted as subdomains of the .tkn.eth domain

For instance, the contract for USDC can be found at usdc.tkn.eth and Wrapped Bitcoin at wbtc.tkn.eth

Descriptive metadata can be found on chain in each token's ENS resolver. Including name, description, avatar, url, dweb, decimals, notice, version, twitter, & github.

The TNS.sol contract exposes additional queries; such as: fetch all metadata, fetch token contracts on all chains, and token balance for address. TNS.sol is hosted at tkn.eth

Get token contract address

Retrieves the address where the token contract resides.

Useful for converting a user supplied token symbol into an actionable contract.

{% tabs %} {% tab title="Ethers.js" %}

await provider.resolveName("uni.tkn.eth");
// '0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984'

{% endtab %}

{% tab title="Wagmi" %} Fetch the mainnet contract address for WBTC

import { useEnsAddress } from 'wagmi'

function App() {
  const { data, isError, isLoading } = useEnsAddress({
    name: 'wbtc.tkn.eth',
  })

  if (isLoading) return <div>Fetching address…</div>
  if (isError) return <div>Error fetching address</div>
  return <div>Address: {data}</div>
}
// Returns data: '0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599'

{% endtab %}

{% tab title="Solidity" %}

pragma solidity ^0.8.4;

contract HelloTKN {
    ITKN tkn;
    constructor() {
        tkn = ITKN(0xc11BA824ab2cEA5E701831AB87ed43eb013902Dd); 
    }
    
    // Get an account's balance from a ticker symbol
    function balanceForAddress(address user, string calldata tickerSymbol) public view returns (uint) {
	// Fetch the token contract address with ticker:
	address contractAddress = tkn.addressFor(tickerSymbol);
        IERC20 tokenContract = IERC20(contractAddress);
        return tokenContract.balanceOf(user);
    }
}
// Required Interfaces
interface ITKN {
    struct TokenInfo {
        address contractAddress;
        string name;
        string url;
        string avatar;
        string description;
        string notice;
        string version;
        string decimals;
        string twitter;
        string github;
        bytes dweb;
    }
    function addressFor(string calldata _name) external view returns (address);
    function infoFor(string calldata _name) external view returns (TokenInfo memory);
    function gasEfficientFetch(bytes32 namehash) external view returns (address);
    function balanceWithTicker(address user, string calldata tickerSymbol) external view returns (uint);
}

interface IERC20 {
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
}

{% endtab %}

{% tab title="Web3.js" %}

web3.eth.ens.getAddress('uni.tkn.eth').then(function (address) {
  console.log(address);
  // '0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984'
})

{% endtab %} {% endtabs %}

Get token by contract address

Reverse resolution by token contract address is now available

Query <tokenAddress>.<chain>.tkn.eth to fetch the metadata for that token

Example: 0x78b3C724A2F663D11373C4a1978689271895256f.base.tkn.eth ($TKN on Base) will resolve the data for the $TKN token

Get single datapoint

Get one of the datapoints available for each token.

Pulls a single datapoint, such as a name or description.

To see the available data types visit: https://docs.tkn.xyz/developers/dataset

{% tabs %} {% tab title="Ethers.js" %}

const resolver = await provider.getResolver("uni.tkn.eth");
const description = await resolver.getText("description");
// "Protocol used to exchange cryptocurrencies and tokens"

{% endtab %}

{% tab title="Solidity" %}

pragma solidity ^0.8.4;

contract HelloTKN {
    ITKN tkn;
    constructor() {
        tkn = ITKN(0xc11BA824ab2cEA5E701831AB87ed43eb013902Dd); 
    }

    // Get a token's description
    function descriptionForTicker(string calldata tickerSymbol) public view returns (string memory description) {
        return tkn.infoFor(tickerSymbol).description;
    }
}
// Required Interfaces
interface ITKN {
    struct TokenInfo {
        address contractAddress;
        string name;
        string url;
        string avatar;
        string description;
        string notice;
        string version;
        string decimals;
        string twitter;
        string github;
        bytes dweb;
    }
    function addressFor(string calldata _name) external view returns (address);
    function infoFor(string calldata _name) external view returns (TokenInfo memory);
    function gasEfficientFetch(bytes32 namehash) external view returns (address);
    function balanceWithTicker(address user, string calldata tickerSymbol) external view returns (uint);
}

interface IERC20 {
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
}

{% endtab %}

{% tab title="Web3.js" %}

const interface = await web3.eth.ens.getAddress('tkn.eth')
const interface_avi = [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressFor","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressesFor","outputs":[{"components":[{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.TokenAddresses","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"string","name":"tickerSymbol","type":"string"}],"name":"balanceWithTicker","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"dataFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"},{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.Metadata","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"namehash","type":"bytes32"}],"name":"gasEfficientFetch","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_chainId","type":"uint256"},{"internalType":"string","name":"_name","type":"string"}],"name":"getContractForChain","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"infoFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"}],"internalType":"struct TNS.TokenInfo","name":"","type":"tuple"}],"stateMutability":"view","type":"function"}];
const contract = await (new web3.eth.Contract(interface_abi, interface));

const info = await contract.methods.infoFor("uni").call()
console.log(info.description)
// "Protocol used to exchange cryptocurrencies and tokens"

{% endtab %} {% endtabs %}

Get all token info

Retrieve all datapoints for a token, excluding the sidechain contract addresses.

Useful for fetching all token data in a single query.

{% tabs %} {% tab title="Ethers.js" %}

let abi = [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressFor","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressesFor","outputs":[{"components":[{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.TokenAddresses","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"string","name":"tickerSymbol","type":"string"}],"name":"balanceWithTicker","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"dataFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"},{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.Metadata","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"namehash","type":"bytes32"}],"name":"gasEfficientFetch","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_chainId","type":"uint256"},{"internalType":"string","name":"_name","type":"string"}],"name":"getContractForChain","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"infoFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"}],"internalType":"struct TNS.TokenInfo","name":"","type":"tuple"}],"stateMutability":"view","type":"function"}];
let tkn = new ethers.Contract("tkn.eth", abi, provider)
let data = await tkn.infoFor("uni")
// Returns an object with all token data: 
// data.name: "Uniswap"
// data.avatar: "https://bafybeiclyzf4rogl67kd42ss2z2mnf4o3pf5s2aginvsxk7iomlelxhsdi.ipfs.dweb.link/"
// data.contractAddress: "0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984"
// data.description: "Protocol used to exchange cryptocurrencies and tokens"
// data.url: "https://app.uniswap.org/"
// data.github: "Uniswap"
// data.twitter: "uniswap"
// data.notice: ""
// data.version: "0.0.3"
// data.decimals: "18"
// data.dweb: 0xe301017012201096cbbb08ab6e904227565788ca404d17a28b80e8af2348552b65d7151c101c
// (Convert dweb-bytes to IPFS CID with npm 'content-hash': https://github.com/pldespaigne/content-hash#contenthashdecode-contenthash----string)

{% endtab %}

{% tab title="Wagmi" %}

import { useContractRead } from 'wagmi';
const tknAddress = '0xc11BA824ab2cEA5E701831AB87ed43eb013902Dd'
const tknAbi = [ { "inputs": [], "stateMutability": "nonpayable", "type": "constructor" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "addressesFor", "outputs": [ { "components": [ { "internalType": "address payable", "name": "arb1_address", "type": "address" }, { "internalType": "address payable", "name": "avaxc_address", "type": "address" }, { "internalType": "address payable", "name": "base_address", "type": "address" }, { "internalType": "address payable", "name": "bsc_address", "type": "address" }, { "internalType": "address payable", "name": "cro_address", "type": "address" }, { "internalType": "address payable", "name": "ftm_address", "type": "address" }, { "internalType": "address payable", "name": "gno_address", "type": "address" }, { "internalType": "address payable", "name": "matic_address", "type": "address" }, { "internalType": "bytes", "name": "near_address", "type": "bytes" }, { "internalType": "address payable", "name": "op_address", "type": "address" }, { "internalType": "bytes", "name": "sol_address", "type": "bytes" }, { "internalType": "bytes", "name": "trx_address", "type": "bytes" }, { "internalType": "bytes", "name": "zil_address", "type": "bytes" }, { "internalType": "address payable", "name": "goerli_address", "type": "address" }, { "internalType": "address payable", "name": "sepolia_address", "type": "address" } ], "internalType": "struct TNS.TokenAddresses", "name": "", "type": "tuple" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "addressFor", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "user", "type": "address" }, { "internalType": "string", "name": "tickerSymbol", "type": "string" } ], "name": "balanceWithTicker", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "dataFor", "outputs": [ { "components": [ { "internalType": "address", "name": "contractAddress", "type": "address" }, { "internalType": "string", "name": "name", "type": "string" }, { "internalType": "string", "name": "url", "type": "string" }, { "internalType": "string", "name": "avatar", "type": "string" }, { "internalType": "string", "name": "description", "type": "string" }, { "internalType": "string", "name": "notice", "type": "string" }, { "internalType": "string", "name": "version", "type": "string" }, { "internalType": "string", "name": "decimals", "type": "string" }, { "internalType": "string", "name": "twitter", "type": "string" }, { "internalType": "string", "name": "github", "type": "string" }, { "internalType": "bytes", "name": "dweb", "type": "bytes" }, { "internalType": "address payable", "name": "arb1_address", "type": "address" }, { "internalType": "address payable", "name": "avaxc_address", "type": "address" }, { "internalType": "address payable", "name": "base_address", "type": "address" }, { "internalType": "address payable", "name": "bsc_address", "type": "address" }, { "internalType": "address payable", "name": "cro_address", "type": "address" }, { "internalType": "address payable", "name": "ftm_address", "type": "address" }, { "internalType": "address payable", "name": "gno_address", "type": "address" }, { "internalType": "address payable", "name": "matic_address", "type": "address" }, { "internalType": "bytes", "name": "near_address", "type": "bytes" }, { "internalType": "address payable", "name": "op_address", "type": "address" }, { "internalType": "bytes", "name": "sol_address", "type": "bytes" }, { "internalType": "bytes", "name": "trx_address", "type": "bytes" }, { "internalType": "bytes", "name": "zil_address", "type": "bytes" }, { "internalType": "address payable", "name": "goerli_address", "type": "address" }, { "internalType": "address payable", "name": "sepolia_address", "type": "address" } ], "internalType": "struct TNS.Metadata", "name": "", "type": "tuple" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "namehash", "type": "bytes32" } ], "name": "gasEfficientFetch", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_chainId", "type": "uint256" }, { "internalType": "string", "name": "_name", "type": "string" } ], "name": "getContractForChain", "outputs": [ { "internalType": "bytes", "name": "", "type": "bytes" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "infoFor", "outputs": [ { "components": [ { "internalType": "address", "name": "contractAddress", "type": "address" }, { "internalType": "string", "name": "name", "type": "string" }, { "internalType": "string", "name": "url", "type": "string" }, { "internalType": "string", "name": "avatar", "type": "string" }, { "internalType": "string", "name": "description", "type": "string" }, { "internalType": "string", "name": "notice", "type": "string" }, { "internalType": "string", "name": "version", "type": "string" }, { "internalType": "string", "name": "decimals", "type": "string" }, { "internalType": "string", "name": "twitter", "type": "string" }, { "internalType": "string", "name": "github", "type": "string" }, { "internalType": "bytes", "name": "dweb", "type": "bytes" } ], "internalType": "struct TNS.TokenInfo", "name": "", "type": "tuple" } ], "stateMutability": "view", "type": "function" } ]  
const { data, isSuccess, isFetching } = useContractRead({
    address: tknAddress,
    abi: tknAbi,
    functionName: 'infoFor',
    cacheTime: 3600_000, // 1 Hr
    args: ['uni'],
  })
// Returns an object with all token data: 
// data.name: "Uniswap"
// data.avatar: "https://bafybeiclyzf4rogl67kd42ss2z2mnf4o3pf5s2aginvsxk7iomlelxhsdi.ipfs.dweb.link/"
// data.contractAddress: "0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984"
// data.description: "Protocol used to exchange cryptocurrencies and tokens"
// data.url: "https://app.uniswap.org/"
// data.github: "Uniswap"
// data.twitter: "uniswap"
// data.notice: ""
// data.version: "0.0.3"
// data.decimals: "18"
// data.dweb: 0xe301017012201096cbbb08ab6e904227565788ca404d17a28b80e8af2348552b65d7151c101c
// (Convert dweb-bytes to IPFS CID with npm 'content-hash': https://github.com/pldespaigne/content-hash#contenthashdecode-contenthash----string)

{% endtab %}

{% tab title="Solidity" %}

pragma solidity ^0.8.4;

contract HelloTKN {
    ITKN tkn;
    constructor() {
        tkn = ITKN(0xc11BA824ab2cEA5E701831AB87ed43eb013902Dd); 
    }
	
    // Get the full dataset for a ticker 
    function infoForTicker(string calldata tickerSymbol) public view returns (ITKN.TokenInfo memory info) {
        ITKN.TokenInfo memory data = tkn.infoFor(tickerSymbol);
        return data;
    }
}
// Required Interfaces
interface ITKN {
    struct TokenInfo {
        address contractAddress;
        string name;
        string url;
        string avatar;
        string description;
        string notice;
        string version;
        string decimals;
        string twitter;
        string github;
        bytes dweb;
    }
    function addressFor(string calldata _name) external view returns (address);
    function infoFor(string calldata _name) external view returns (TokenInfo memory);
    function gasEfficientFetch(bytes32 namehash) external view returns (address);
    function balanceWithTicker(address user, string calldata tickerSymbol) external view returns (uint);
}

interface IERC20 {
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
}

{% endtab %}

{% tab title="Web3.js" %}

const interface = await web3.eth.ens.getAddress('tkn.eth')
const interface_abi = [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressFor","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressesFor","outputs":[{"components":[{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.TokenAddresses","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"string","name":"tickerSymbol","type":"string"}],"name":"balanceWithTicker","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"dataFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"},{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.Metadata","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"namehash","type":"bytes32"}],"name":"gasEfficientFetch","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_chainId","type":"uint256"},{"internalType":"string","name":"_name","type":"string"}],"name":"getContractForChain","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"infoFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"}],"internalType":"struct TNS.TokenInfo","name":"","type":"tuple"}],"stateMutability":"view","type":"function"}];
const contract = await (new web3.eth.Contract(interface_abi, interface));
const info = await contract.methods.infoFor("uni").call()
// Returns an object with all token data: 
// data.name: "Uniswap"
// data.avatar: "https://bafybeiclyzf4rogl67kd42ss2z2mnf4o3pf5s2aginvsxk7iomlelxhsdi.ipfs.dweb.link/"
// data.contractAddress: "0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984"
// data.description: "Protocol used to exchange cryptocurrencies and tokens"
// data.url: "https://app.uniswap.org/"
// data.github: "Uniswap"
// data.twitter: "uniswap"
// data.notice: ""
// data.version: "0.0.3"
// data.decimals: "18"
// data.dweb: 0xe301017012201096cbbb08ab6e904227565788ca404d17a28b80e8af2348552b65d7151c101c
// (Convert dweb-bytes to IPFS CID with npm 'content-hash': https://github.com/pldespaigne/content-hash#contenthashdecode-contenthash----string)

{% endtab %} {% endtabs %}

Get all token info and sidechain contract addresses

Retrieve all token info and it's sidechain contract addresses.

Useful for fetching all known data about a token in a single query.

{% tabs %} {% tab title="Ethers.js" %}

let abi = [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressFor","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressesFor","outputs":[{"components":[{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.TokenAddresses","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"string","name":"tickerSymbol","type":"string"}],"name":"balanceWithTicker","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"dataFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"},{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.Metadata","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"namehash","type":"bytes32"}],"name":"gasEfficientFetch","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_chainId","type":"uint256"},{"internalType":"string","name":"_name","type":"string"}],"name":"getContractForChain","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"infoFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"}],"internalType":"struct TNS.TokenInfo","name":"","type":"tuple"}],"stateMutability":"view","type":"function"}];
let tkn = new ethers.Contract("tkn.eth", abi, provider)
let data = await tkn.dataFor("uni")
// Returns an object with all token data and addresses: 
// data.name: "Uniswap"
// data.avatar: "https://bafybeiclyzf4rogl67kd42ss2z2mnf4o3pf5s2aginvsxk7iomlelxhsdi.ipfs.dweb.link/"
// data.contractAddress: "0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984"
// data.description: "Protocol used to exchange cryptocurrencies and tokens"
// data.url: "https://app.uniswap.org/"
// data.github: "Uniswap"
// data.twitter: "uniswap"
// data.notice: ""
// data.version: "0.0.3"
// data.decimals: "18"
// data.dweb: 0xe301017012201096cbbb08ab6e904227565788ca404d17a28b80e8af2348552b65d7151c101c
// (Convert dweb-bytes to IPFS CID with npm 'content-hash': https://github.com/pldespaigne/content-hash#contenthashdecode-contenthash----string)
// data.arb1_address: "0xFa7F8980b0f1E64A2062791cc3b0871572f1F7f0"
// data.avaxc_address: "0x8eBAf22B6F053dFFeaf46f4Dd9eFA95D89ba8580"
// data.base_addres: 
// data.bsc_address: "0xBf5140A22578168FD562DCcF235E5D43A02ce9B1"
// data.cro_address: 
// data.ftm_address: 
// data.gno_address: "0x4537e328Bf7e4eFA29D05CAeA260D7fE26af9D74"
// data.matic_address: "0xb33EaAd8d922B1083446DC23f610c2567fB5180f"
// data.near_address: "1f9840a85d5af5bf1d1762f925bdaddc4201f984.factory.bridge.near"
// data.op_address: "0x6fd9d7AD17242c41f7131d257212c54A0e816691"
// data.sol_address: 
// data.trx_address: 
// data.zil_address: 
// data.goerli_address:  
// data.sepolia_address:

{% endtab %}

{% tab title="Wagmi" %}

import { useContractRead } from 'wagmi';
const tknAddress = '0xc11BA824ab2cEA5E701831AB87ed43eb013902Dd'
const tknAbi = [ { "inputs": [], "stateMutability": "nonpayable", "type": "constructor" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "addressesFor", "outputs": [ { "components": [ { "internalType": "address payable", "name": "arb1_address", "type": "address" }, { "internalType": "address payable", "name": "avaxc_address", "type": "address" }, { "internalType": "address payable", "name": "base_address", "type": "address" }, { "internalType": "address payable", "name": "bsc_address", "type": "address" }, { "internalType": "address payable", "name": "cro_address", "type": "address" }, { "internalType": "address payable", "name": "ftm_address", "type": "address" }, { "internalType": "address payable", "name": "gno_address", "type": "address" }, { "internalType": "address payable", "name": "matic_address", "type": "address" }, { "internalType": "bytes", "name": "near_address", "type": "bytes" }, { "internalType": "address payable", "name": "op_address", "type": "address" }, { "internalType": "bytes", "name": "sol_address", "type": "bytes" }, { "internalType": "bytes", "name": "trx_address", "type": "bytes" }, { "internalType": "bytes", "name": "zil_address", "type": "bytes" }, { "internalType": "address payable", "name": "goerli_address", "type": "address" }, { "internalType": "address payable", "name": "sepolia_address", "type": "address" } ], "internalType": "struct TNS.TokenAddresses", "name": "", "type": "tuple" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "addressFor", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "user", "type": "address" }, { "internalType": "string", "name": "tickerSymbol", "type": "string" } ], "name": "balanceWithTicker", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "dataFor", "outputs": [ { "components": [ { "internalType": "address", "name": "contractAddress", "type": "address" }, { "internalType": "string", "name": "name", "type": "string" }, { "internalType": "string", "name": "url", "type": "string" }, { "internalType": "string", "name": "avatar", "type": "string" }, { "internalType": "string", "name": "description", "type": "string" }, { "internalType": "string", "name": "notice", "type": "string" }, { "internalType": "string", "name": "version", "type": "string" }, { "internalType": "string", "name": "decimals", "type": "string" }, { "internalType": "string", "name": "twitter", "type": "string" }, { "internalType": "string", "name": "github", "type": "string" }, { "internalType": "bytes", "name": "dweb", "type": "bytes" }, { "internalType": "address payable", "name": "arb1_address", "type": "address" }, { "internalType": "address payable", "name": "avaxc_address", "type": "address" }, { "internalType": "address payable", "name": "base_address", "type": "address" }, { "internalType": "address payable", "name": "bsc_address", "type": "address" }, { "internalType": "address payable", "name": "cro_address", "type": "address" }, { "internalType": "address payable", "name": "ftm_address", "type": "address" }, { "internalType": "address payable", "name": "gno_address", "type": "address" }, { "internalType": "address payable", "name": "matic_address", "type": "address" }, { "internalType": "bytes", "name": "near_address", "type": "bytes" }, { "internalType": "address payable", "name": "op_address", "type": "address" }, { "internalType": "bytes", "name": "sol_address", "type": "bytes" }, { "internalType": "bytes", "name": "trx_address", "type": "bytes" }, { "internalType": "bytes", "name": "zil_address", "type": "bytes" }, { "internalType": "address payable", "name": "goerli_address", "type": "address" }, { "internalType": "address payable", "name": "sepolia_address", "type": "address" } ], "internalType": "struct TNS.Metadata", "name": "", "type": "tuple" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "namehash", "type": "bytes32" } ], "name": "gasEfficientFetch", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_chainId", "type": "uint256" }, { "internalType": "string", "name": "_name", "type": "string" } ], "name": "getContractForChain", "outputs": [ { "internalType": "bytes", "name": "", "type": "bytes" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "infoFor", "outputs": [ { "components": [ { "internalType": "address", "name": "contractAddress", "type": "address" }, { "internalType": "string", "name": "name", "type": "string" }, { "internalType": "string", "name": "url", "type": "string" }, { "internalType": "string", "name": "avatar", "type": "string" }, { "internalType": "string", "name": "description", "type": "string" }, { "internalType": "string", "name": "notice", "type": "string" }, { "internalType": "string", "name": "version", "type": "string" }, { "internalType": "string", "name": "decimals", "type": "string" }, { "internalType": "string", "name": "twitter", "type": "string" }, { "internalType": "string", "name": "github", "type": "string" }, { "internalType": "bytes", "name": "dweb", "type": "bytes" } ], "internalType": "struct TNS.TokenInfo", "name": "", "type": "tuple" } ], "stateMutability": "view", "type": "function" } ]  
const { data, isSuccess, isFetching } = useContractRead({
    address: tknAddress,
    abi: tknAbi,
    functionName: 'dataFor',
    cacheTime: 3600_000, // 1 Hr
    args: ['uni'],
  })
// Returns an object with all token data and addresses: 
// data.name: "Uniswap"
// data.avatar: "https://bafybeiclyzf4rogl67kd42ss2z2mnf4o3pf5s2aginvsxk7iomlelxhsdi.ipfs.dweb.link/"
// data.contractAddress: "0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984"
// data.description: "Protocol used to exchange cryptocurrencies and tokens"
// data.url: "https://app.uniswap.org/"
// data.github: "Uniswap"
// data.twitter: "uniswap"
// data.notice: ""
// data.version: "0.0.3"
// data.decimals: "18"
// data.dweb: 0xe301017012201096cbbb08ab6e904227565788ca404d17a28b80e8af2348552b65d7151c101c
// (Convert dweb-bytes to IPFS CID with npm 'content-hash': https://github.com/pldespaigne/content-hash#contenthashdecode-contenthash----string)
// data.arb1_address: "0xFa7F8980b0f1E64A2062791cc3b0871572f1F7f0"
// data.avaxc_address: "0x8eBAf22B6F053dFFeaf46f4Dd9eFA95D89ba8580"
// data.base_addres: 
// data.bsc_address: "0xBf5140A22578168FD562DCcF235E5D43A02ce9B1"
// data.cro_address: 
// data.ftm_address: 
// data.gno_address: "0x4537e328Bf7e4eFA29D05CAeA260D7fE26af9D74"
// data.matic_address: "0xb33EaAd8d922B1083446DC23f610c2567fB5180f"
// data.near_address: "1f9840a85d5af5bf1d1762f925bdaddc4201f984.factory.bridge.near"
// data.op_address: "0x6fd9d7AD17242c41f7131d257212c54A0e816691"
// data.sol_address: 
// data.trx_address: 
// data.zil_address: 
// data.goerli_address:  
// data.sepolia_address:

{% endtab %}

{% tab title="Solidity" %}

pragma solidity ^0.8.4;

contract HelloTKN {
    ITKN tkn;
    constructor() {
        tkn = ITKN(0xc11BA824ab2cEA5E701831AB87ed43eb013902Dd); 
    }
	
    // Get the full dataset for a ticker 
    function dataForTicker(string calldata tickerSymbol) public view returns (ITKN.Metadata memory info) {
        ITKN.Metadata memory data = tkn.dataFor(tickerSymbol);
        return data;
    }
}
// Required Interfaces
interface ITKN {
    struct Metadata {
        address contractAddress;
        string name;
        string url;
        string avatar;
        string description;
        string notice;
        string version;
        string decimals;
        string twitter;
        string github;
        bytes dweb;
        address payable arb1_address;
        address payable avaxc_address;
        address payable base_address;
        address payable bsc_address;
        address payable cro_address;
        address payable ftm_address;
        address payable gno_address;
        address payable matic_address;
        bytes near_address;
        address payable op_address;
        bytes sol_address;
        bytes trx_address;
        bytes zil_address; 
        address payable goerli_address; 
        address payable sepolia_address; 
    }
    struct TokenInfo {
        address contractAddress;
        string name;
        string url;
        string avatar;
        string description;
        string notice;
        string version;
        string decimals;
        string twitter;
        string github;
        bytes dweb;
    }
    struct TokenAddresses {
        address payable arb1_address;
        address payable avaxc_address;
        address payable base_address;
        address payable bsc_address;
        address payable cro_address;
        address payable ftm_address;
        address payable gno_address;
        address payable matic_address;
        bytes near_address;
        address payable op_address;
        bytes sol_address;
        bytes trx_address;
        bytes zil_address; 
        address payable goerli_address; 
        address payable sepolia_address; 
    }
    function addressFor(string calldata _name) external view returns (address);
    function infoFor(string calldata _name) external view returns (TokenInfo memory);
    function addressesFor(string calldata _name) external view returns (TokenAddresses memory);
    function dataFor(string calldata _name) external view returns (Metadata memory);
    function gasEfficientFetch(bytes32 namehash) external view returns (address);
    function balanceWithTicker(address user, string calldata tickerSymbol) external view returns (uint);
}

interface IERC20 {
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
}

{% endtab %} {% endtabs %}

Decoding non-EVM and dweb responses:
Non-EVM contract addresses can be decoded with https://www.npmjs.com/package/@ensdomains/address-encoder
addressEncoder.formatsByName['SOL'].encoder(Buffer.from(tokenData.sol_address.substring(2), 'hex'))

And the dweb IPFS CID can be decoded with
https://github.com/pldespaigne/content-hash#contenthashdecode-contenthash----string

Get all sidechain contract addresses

Retrieve all token sidechain contract addresses.

Useful for a token's contract addresses for all chains in a single query.

{% tabs %} {% tab title="Ethers.js" %}

let abi = [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressFor","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressesFor","outputs":[{"components":[{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.TokenAddresses","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"string","name":"tickerSymbol","type":"string"}],"name":"balanceWithTicker","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"dataFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"},{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.Metadata","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"namehash","type":"bytes32"}],"name":"gasEfficientFetch","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_chainId","type":"uint256"},{"internalType":"string","name":"_name","type":"string"}],"name":"getContractForChain","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"infoFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"}],"internalType":"struct TNS.TokenInfo","name":"","type":"tuple"}],"stateMutability":"view","type":"function"}];
let tkn = new ethers.Contract("tkn.eth", abi, provider)
let data = await tkn.addressesFor("uni")
// Returns an object with all token addresses: 
// data.arb1_address: "0xFa7F8980b0f1E64A2062791cc3b0871572f1F7f0"
// data.avaxc_address: "0x8eBAf22B6F053dFFeaf46f4Dd9eFA95D89ba8580"
// data.base_addres: 
// data.bsc_address: "0xBf5140A22578168FD562DCcF235E5D43A02ce9B1"
// data.cro_address: 
// data.ftm_address: 
// data.gno_address: "0x4537e328Bf7e4eFA29D05CAeA260D7fE26af9D74"
// data.matic_address: "0xb33EaAd8d922B1083446DC23f610c2567fB5180f"
// data.near_address: "1f9840a85d5af5bf1d1762f925bdaddc4201f984.factory.bridge.near"
// data.op_address: "0x6fd9d7AD17242c41f7131d257212c54A0e816691"
// data.sol_address: 
// data.trx_address: 
// data.zil_address: 
// data.goerli_address:  
// data.sepolia_address:

{% endtab %}

{% tab title="Wagmi" %}

import { useContractRead } from 'wagmi';
const tknAddress = '0xc11BA824ab2cEA5E701831AB87ed43eb013902Dd'
const tknAbi = [ { "inputs": [], "stateMutability": "nonpayable", "type": "constructor" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "addressesFor", "outputs": [ { "components": [ { "internalType": "address payable", "name": "arb1_address", "type": "address" }, { "internalType": "address payable", "name": "avaxc_address", "type": "address" }, { "internalType": "address payable", "name": "base_address", "type": "address" }, { "internalType": "address payable", "name": "bsc_address", "type": "address" }, { "internalType": "address payable", "name": "cro_address", "type": "address" }, { "internalType": "address payable", "name": "ftm_address", "type": "address" }, { "internalType": "address payable", "name": "gno_address", "type": "address" }, { "internalType": "address payable", "name": "matic_address", "type": "address" }, { "internalType": "bytes", "name": "near_address", "type": "bytes" }, { "internalType": "address payable", "name": "op_address", "type": "address" }, { "internalType": "bytes", "name": "sol_address", "type": "bytes" }, { "internalType": "bytes", "name": "trx_address", "type": "bytes" }, { "internalType": "bytes", "name": "zil_address", "type": "bytes" }, { "internalType": "address payable", "name": "goerli_address", "type": "address" }, { "internalType": "address payable", "name": "sepolia_address", "type": "address" } ], "internalType": "struct TNS.TokenAddresses", "name": "", "type": "tuple" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "addressFor", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "user", "type": "address" }, { "internalType": "string", "name": "tickerSymbol", "type": "string" } ], "name": "balanceWithTicker", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "dataFor", "outputs": [ { "components": [ { "internalType": "address", "name": "contractAddress", "type": "address" }, { "internalType": "string", "name": "name", "type": "string" }, { "internalType": "string", "name": "url", "type": "string" }, { "internalType": "string", "name": "avatar", "type": "string" }, { "internalType": "string", "name": "description", "type": "string" }, { "internalType": "string", "name": "notice", "type": "string" }, { "internalType": "string", "name": "version", "type": "string" }, { "internalType": "string", "name": "decimals", "type": "string" }, { "internalType": "string", "name": "twitter", "type": "string" }, { "internalType": "string", "name": "github", "type": "string" }, { "internalType": "bytes", "name": "dweb", "type": "bytes" }, { "internalType": "address payable", "name": "arb1_address", "type": "address" }, { "internalType": "address payable", "name": "avaxc_address", "type": "address" }, { "internalType": "address payable", "name": "base_address", "type": "address" }, { "internalType": "address payable", "name": "bsc_address", "type": "address" }, { "internalType": "address payable", "name": "cro_address", "type": "address" }, { "internalType": "address payable", "name": "ftm_address", "type": "address" }, { "internalType": "address payable", "name": "gno_address", "type": "address" }, { "internalType": "address payable", "name": "matic_address", "type": "address" }, { "internalType": "bytes", "name": "near_address", "type": "bytes" }, { "internalType": "address payable", "name": "op_address", "type": "address" }, { "internalType": "bytes", "name": "sol_address", "type": "bytes" }, { "internalType": "bytes", "name": "trx_address", "type": "bytes" }, { "internalType": "bytes", "name": "zil_address", "type": "bytes" }, { "internalType": "address payable", "name": "goerli_address", "type": "address" }, { "internalType": "address payable", "name": "sepolia_address", "type": "address" } ], "internalType": "struct TNS.Metadata", "name": "", "type": "tuple" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "namehash", "type": "bytes32" } ], "name": "gasEfficientFetch", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_chainId", "type": "uint256" }, { "internalType": "string", "name": "_name", "type": "string" } ], "name": "getContractForChain", "outputs": [ { "internalType": "bytes", "name": "", "type": "bytes" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "string", "name": "_name", "type": "string" } ], "name": "infoFor", "outputs": [ { "components": [ { "internalType": "address", "name": "contractAddress", "type": "address" }, { "internalType": "string", "name": "name", "type": "string" }, { "internalType": "string", "name": "url", "type": "string" }, { "internalType": "string", "name": "avatar", "type": "string" }, { "internalType": "string", "name": "description", "type": "string" }, { "internalType": "string", "name": "notice", "type": "string" }, { "internalType": "string", "name": "version", "type": "string" }, { "internalType": "string", "name": "decimals", "type": "string" }, { "internalType": "string", "name": "twitter", "type": "string" }, { "internalType": "string", "name": "github", "type": "string" }, { "internalType": "bytes", "name": "dweb", "type": "bytes" } ], "internalType": "struct TNS.TokenInfo", "name": "", "type": "tuple" } ], "stateMutability": "view", "type": "function" } ]  
const { data, isSuccess, isFetching } = useContractRead({
    address: tknAddress,
    abi: tknAbi,
    functionName: 'addressesFor',
    cacheTime: 3600_000, // 1 Hr
    args: ['uni'],
  })
// Returns an object with all token addresses: 
// data.arb1_address: "0xFa7F8980b0f1E64A2062791cc3b0871572f1F7f0"
// data.avaxc_address: "0x8eBAf22B6F053dFFeaf46f4Dd9eFA95D89ba8580"
// data.base_addres: 
// data.bsc_address: "0xBf5140A22578168FD562DCcF235E5D43A02ce9B1"
// data.cro_address: 
// data.ftm_address: 
// data.gno_address: "0x4537e328Bf7e4eFA29D05CAeA260D7fE26af9D74"
// data.matic_address: "0xb33EaAd8d922B1083446DC23f610c2567fB5180f"
// data.near_address: "1f9840a85d5af5bf1d1762f925bdaddc4201f984.factory.bridge.near"
// data.op_address: "0x6fd9d7AD17242c41f7131d257212c54A0e816691"
// data.sol_address: 
// data.trx_address: 
// data.zil_address: 
// data.goerli_address:  
// data.sepolia_address:

{% endtab %}

{% tab title="Solidity" %}

pragma solidity ^0.8.4;

contract HelloTKN {
    ITKN tkn;
    constructor() {
        tkn = ITKN(0xc11BA824ab2cEA5E701831AB87ed43eb013902Dd); 
    }
	
    // Get the full dataset for a ticker 
    function addressesForTicker(string calldata tickerSymbol) public view returns (ITKN.TokenAddresses memory info) {
        ITKN.TokenAddresses memory data = tkn.addressesFor(tickerSymbol);
        return data;
    }
}
// Required Interfaces
interface ITKN {
    struct Metadata {
        address contractAddress;
        string name;
        string url;
        string avatar;
        string description;
        string notice;
        string version;
        string decimals;
        string twitter;
        string github;
        bytes dweb;
        address payable arb1_address;
        address payable avaxc_address;
        address payable base_address;
        address payable bsc_address;
        address payable cro_address;
        address payable ftm_address;
        address payable gno_address;
        address payable matic_address;
        bytes near_address;
        address payable op_address;
        bytes sol_address;
        bytes trx_address;
        bytes zil_address; 
        address payable goerli_address; 
        address payable sepolia_address; 
    }
    struct TokenInfo {
        address contractAddress;
        string name;
        string url;
        string avatar;
        string description;
        string notice;
        string version;
        string decimals;
        string twitter;
        string github;
        bytes dweb;
    }
    struct TokenAddresses {
        address payable arb1_address;
        address payable avaxc_address;
        address payable base_address;
        address payable bsc_address;
        address payable cro_address;
        address payable ftm_address;
        address payable gno_address;
        address payable matic_address;
        bytes near_address;
        address payable op_address;
        bytes sol_address;
        bytes trx_address;
        bytes zil_address; 
        address payable goerli_address; 
        address payable sepolia_address; 
    }
    function addressFor(string calldata _name) external view returns (address);
    function infoFor(string calldata _name) external view returns (TokenInfo memory);
    function addressesFor(string calldata _name) external view returns (TokenAddresses memory);
    function dataFor(string calldata _name) external view returns (Metadata memory);
    function gasEfficientFetch(bytes32 namehash) external view returns (address);
    function balanceWithTicker(address user, string calldata tickerSymbol) external view returns (uint);
}

interface IERC20 {
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
}

{% endtab %} {% endtabs %}

Decoding non-EVM contract addresses:
Non-EVM contract addresses can be decoded with https://www.npmjs.com/package/@ensdomains/address-encoder
addressEncoder.formatsByName['SOL'].encoder(Buffer.from(tokenData.sol_address.substring(2), 'hex'))

Get tokens owned by an address

Lookup how many tokens an address owns, using a token symbol.

Helpful for looking up an ERC20 account balance without having to fetch the token contract address separately.

{% tabs %} {% tab title="Ethers.js" %}

let abi = [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressFor","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressesFor","outputs":[{"components":[{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.TokenAddresses","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"string","name":"tickerSymbol","type":"string"}],"name":"balanceWithTicker","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"dataFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"},{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.Metadata","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"namehash","type":"bytes32"}],"name":"gasEfficientFetch","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_chainId","type":"uint256"},{"internalType":"string","name":"_name","type":"string"}],"name":"getContractForChain","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"infoFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"}],"internalType":"struct TNS.TokenInfo","name":"","type":"tuple"}],"stateMutability":"view","type":"function"}];
let tkn = new ethers.Contract("tkn.eth", abi, provider)
let account = '0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B'
let uniBalance = await tkn.balanceWithTicker(account, "uni")
// uniBalance: 1615576470000000000000

{% endtab %}

{% tab title="Web3.js" %}

const interface = await web3.eth.ens.getAddress('tkn.eth')
const interface_abi = [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressFor","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"addressesFor","outputs":[{"components":[{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.TokenAddresses","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"string","name":"tickerSymbol","type":"string"}],"name":"balanceWithTicker","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"dataFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"},{"internalType":"address payable","name":"arb1_address","type":"address"},{"internalType":"address payable","name":"avaxc_address","type":"address"},{"internalType":"address payable","name":"base_address","type":"address"},{"internalType":"address payable","name":"bsc_address","type":"address"},{"internalType":"address payable","name":"cro_address","type":"address"},{"internalType":"address payable","name":"ftm_address","type":"address"},{"internalType":"address payable","name":"gno_address","type":"address"},{"internalType":"address payable","name":"matic_address","type":"address"},{"internalType":"bytes","name":"near_address","type":"bytes"},{"internalType":"address payable","name":"op_address","type":"address"},{"internalType":"bytes","name":"sol_address","type":"bytes"},{"internalType":"bytes","name":"trx_address","type":"bytes"},{"internalType":"bytes","name":"zil_address","type":"bytes"},{"internalType":"address payable","name":"goerli_address","type":"address"},{"internalType":"address payable","name":"sepolia_address","type":"address"}],"internalType":"struct TNS.Metadata","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"namehash","type":"bytes32"}],"name":"gasEfficientFetch","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_chainId","type":"uint256"},{"internalType":"string","name":"_name","type":"string"}],"name":"getContractForChain","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"}],"name":"infoFor","outputs":[{"components":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"url","type":"string"},{"internalType":"string","name":"avatar","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"notice","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"string","name":"decimals","type":"string"},{"internalType":"string","name":"twitter","type":"string"},{"internalType":"string","name":"github","type":"string"},{"internalType":"bytes","name":"dweb","type":"bytes"}],"internalType":"struct TNS.TokenInfo","name":"","type":"tuple"}],"stateMutability":"view","type":"function"}];
const contract = await (new web3.eth.Contract(interface_abi, interface));
const account = '0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B'
const uniBalance = await contract.methods.balanceWithTicker(account, "uni").call()
// uniBalance: 1615576470000000000000

{% endtab %}

{% tab title="Solidity" %}

pragma solidity ^0.8.4;

contract HelloTKN {
    ITKN tkn;
    constructor() {
        tkn = ITKN(0xc11BA824ab2cEA5E701831AB87ed43eb013902Dd); 
    }
	
    // Get the caller's balance of a token
    function myBalanceForTicker(string calldata tickerSymbol) public view returns (uint balance) {
        return tkn.balanceWithTicker(msg.sender, tickerSymbol);
    }
}
// Required Interfaces
interface ITKN {
    struct TokenInfo {
        address contractAddress;
        string name;
        string url;
        string avatar;
        string description;
        string notice;
        string version;
        string decimals;
        string twitter;
        string github;
        bytes dweb;
    }
    function addressFor(string calldata _name) external view returns (address);
    function infoFor(string calldata _name) external view returns (TokenInfo memory);
    function gasEfficientFetch(bytes32 namehash) external view returns (address);
    function balanceWithTicker(address user, string calldata tickerSymbol) external view returns (uint);
}

interface IERC20 {
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
}

{% endtab %} {% endtabs %}

Get all TKN tokens

There are multiple ways to fetch the complete list of tokens

Registry.tkn.eth: a simple JSON array with the symbols for all listed tokens. The current source of truth for TKN listings. Can be fetched with an IPFS dweb resolver, or eth.limo. https://registry.tkn.eth.limo/
TheGraph: TKN now has it's very own subgraph. Can conveniently produce all tokens and metadata in a single query.

{% embed url="https://thegraph.com/hosted-service/subgraph/mike-data-nexus/tkn-_sg" %}

Use this TKN Subgraph query to fetch all tokens and metadata at once:

{
  domains(
    where: {name_ends_with: ".tkn.eth"}
  ) {
    id
    name
    labelName
    resolver {
      version
      url
      description
      twitter
      github
      discord
      avatar
      addresses {
        address
        coinType
      }
    }
  }
}

And this query can be used to fetch a single token:

query ($Symbol: String = "weth") {
  domains(
    where: {name_ends_with: ".tkn.eth", name_starts_with: $Symbol}
  ) {
    id
    name
    labelName
    resolver {
      version
      url
      description
      twitter
      github
      discord
      avatar
      addresses {
        address
        coinType
      }
    }
  }
}

TokenList: Tokenlists.org formatted list. Published at list.tkn.eth. View at: https://tokenlists.org/token-list?url=list.tkn.eth

Name		Name	Last commit message	Last commit date
Latest commit History 118 Commits
.gitbook/assets		.gitbook/assets
community		community
developers		developers
integrations		integrations
overview		overview
usage		usage
README (1) (1).md		README (1) (1).md
README (1).md		README (1).md
README.md		README.md
SUMMARY.md		SUMMARY.md
faqs.md		faqs.md
v3_querying.md		v3_querying.md

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Querying the Dataset

Overview

Get token contract address

Get token by contract address

Get single datapoint

Get all token info

Get all token info and sidechain contract addresses

Get all sidechain contract addresses

Get tokens owned by an address

Get all TKN tokens

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TickerDao/docs

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Querying the Dataset

Overview

Get token contract address

Get token by contract address

Get single datapoint

Get all token info

Get all token info and sidechain contract addresses

Get all sidechain contract addresses

Get tokens owned by an address

Get all TKN tokens

About

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Releases

Packages 0

Contributors 4

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