Skip to main content

​
Overview

TokenENS is deployed once per chain. It wraps the ENS Registry and Public Resolver to register a subdomain (e.g. pepe.makx.eth) for every token launched through the factory. All token metadata — name, symbol, social links, contract addresses — is stored as ENS text records, queryable without a backend.

​
Deployment Addresses

NetworkAddress
EthereumComing soon
BaseComing soon
BNB ChainComing soon
SepoliaComing soon

​
Write Functions

function registerToken(
    address tokenAddress,
    address bondingCurveAddress,
    string calldata label,
    string calldata name,
    string calldata symbol,
    string calldata totalSupply,
    TokenMetadata calldata meta
) external onlyAuthorized
Registers a new ENS subdomain for the token. Creates the subnode, sets the resolver, sets the ETH address record, and batch-writes all text records via multicall. Only callable by factory or owner.
function updateRecord(address tokenAddress, string calldata key, string calldata value) external onlyOwner
Updates a single ENS text record for a registered token.
function updateRecords(address tokenAddress, string[] calldata keys, string[] calldata values) external onlyOwner
Batch-updates multiple ENS text records via multicall.
function transferSubdomain(address tokenAddress, address newOwner) external onlyOwner
Transfers ENS subdomain ownership to a new address.
function setFactory(address _factory) external onlyOwner
Sets the authorized factory address.

​
Structs

struct TokenMetadata {
    string avatar;       // logo/avatar image URL or IPFS/NFT ref
    string description;  // bio or description of the token/project
    string comTwitter;   // com.twitter → Twitter/X handle
    string comTelegram;  // org.telegram → Telegram handle
    string url;          // project website URL
}

​
ENS Text Records

Each token subdomain gets 11 text records set at registration:
KeySource
avatarmeta.avatar
descriptionmeta.description
urlmeta.url
com.twittermeta.comTwitter
org.telegrammeta.comTelegram
nameToken name
io.makx.token.symbolToken symbol
io.makx.token.decimals"18"
io.makx.token.totalSupplyTotal supply (as string)
io.makx.token.addressToken contract address
io.makx.launchpad.addressBonding curve address

​
Events

event TokenRegistered(address indexed tokenAddress, bytes32 indexed node, string label)
event TokenRecordUpdated(address indexed tokenAddress, string key, string value)

​
Errors

ErrorCondition
NotOwnerNon-owner called onlyOwner function
NotAuthorizedNon-owner and non-factory called onlyAuthorized
TokenNotRegisteredUpdate on unregistered token
LengthMismatchMismatched array lengths in updateRecords
SubdomainTakenDuplicate registration