WanJS WNS
A convenience interface for using the Wanchain Name Service, based on the WanJS contract abstraction.
Installation
Install from npm:
npm install ethjs-ens --save
Usage
const ENS = const HttpProvider = // For MetaMask or Mist compatibility:if typeof window === 'object' && typeof windowweb3 !== 'undefined' else const provider = 'https://mywanwallet.nl/api' { // Currently requires both provider and // either a network or registryAddress param const ens = provider network: '3' ens }
Available APIs
ens.lookup( name )
Takes a valid ENS name, like jacklu.wan
, or some.specialname.wan
.
Returns a Promise that resolves to a hex-prefixed hexadecimal string for the resolved address.
If a matching name can not be found, will throw:
'WNS name not found.'
ens.reverse( address )
Takes an ethereum address (hex-encoded), and attempts to look up a corresponding name on the registry's reverse-registrar.
Returns a promise that resolves a string if a name exists, or throws if it does not.
ens.registry
An wanjs contract instance initialized for the specified network's address.
Implements the registry interface specified in EIP 137:
function owner(bytes32 node) constant returns (address);
Returns the owner (registrar) of the specified node.
function resolver(bytes32 node) constant returns (address);
Returns the resolver for the specified node.
function ttl(bytes32 node) constant returns (uint64);
Current Supported Networks
Network support is added by adding a registry for that network to the network map.
- Main net (id 1)
- Testnet (id 3)
Licence
This project is licensed under the MIT license, Copyright (c) 2016 Dan Finlay. For more information see LICENSE.md.
The MIT License
Copyright (c) 2017 Dan Finlay. danfinlay.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
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copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
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