Allows for interfacing with ERC725Y compliant contracts on an EVM blockchain.
For more information see Documentation.
This package is currently in early stages of development, use for testing or experimentation purposes only. |
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npm install @erc725/erc725.js
import { ERC725 } from '@erc725/erc725.js';
// Or alternatively the default export
import ERC725 from '@erc725/erc725.js';
If you install it on the backend side, you may need to also install isomorphic-fetch
.
import { ERC725 } from '@erc725/erc725.js';
import Web3 from 'web3';
// Part of LSP3-UniversalProfile Schema
// https://github.com/lukso-network/LIPs/blob/master/LSPs/LSP-3-UniversalProfile.md
const schema = [
{
name: 'SupportedStandards:LSP3UniversalProfile',
key: '0xeafec4d89fa9619884b60000abe425d64acd861a49b8ddf5c0b6962110481f38',
keyType: 'Mapping',
valueContent: '0xabe425d6',
valueType: 'bytes',
},
{
name: 'LSP3Profile',
key: '0x5ef83ad9559033e6e941db7d7c495acdce616347d28e90c7ce47cbfcfcad3bc5',
keyType: 'Singleton',
valueContent: 'JSONURL',
valueType: 'bytes',
},
{
name: 'LSP1UniversalReceiverDelegate',
key: '0x0cfc51aec37c55a4d0b1a65c6255c4bf2fbdf6277f3cc0730c45b828b6db8b47',
keyType: 'Singleton',
valueContent: 'Address',
valueType: 'address',
},
];
const address = '0x3000783905Cc7170cCCe49a4112Deda952DDBe24';
const RPC_URL = 'https://rpc.l16.lukso.network';
const config = {
ipfsGateway: 'https://2eff.lukso.dev/ipfs/',
};
const myErc725 = new ERC725(schema, address, RPC_URL, config);
await myErc725.getOwner();
// > '0x28D25E70819140daF65b724158D00c373D1a18ee'
await myErc725.getData();
/**
[
{
name: 'SupportedStandards:LSP3UniversalProfile',
key: '0xeafec4d89fa9619884b60000abe425d64acd861a49b8ddf5c0b6962110481f38',
value: '0xabe425d6',
},
{
name: 'LSP1UniversalReceiverDelegate',
key: '0x0cfc51aec37c55a4d0b1a65c6255c4bf2fbdf6277f3cc0730c45b828b6db8b47',
value: '0x50A02EF693fF6961A7F9178d1e53CC8BbE1DaD68',
},
{
name: 'LSP12IssuedAssets[]',
key: '0x7c8c3416d6cda87cd42c71ea1843df28ac4850354f988d55ee2eaa47b6dc05cd',
value: [
'0xc444009d38d3046bb0cF81Fa2Cd295ce46A67C78',
'0x4fEbC3491230571F6e1829E46602e3b110215A2E',
'0xB92a8DdA288638491AEE5C2a003D4CAbfa47aE3F',
'0x1e52e7F1707dcda57dD33F003B2311652A465acA',
'0x0BDA71aA980D37Ea56E8a3784E4c309101DAf3E4',
'0xfDB4D9C299438B9839e9d04E34B9609C5b56600D',
'0x081D3F0bff8ae2339cb65113822eEc1510704d5c',
'0x55C98c6944B7497FaAf4db0386a1aD1E6efF526E',
'0x90D1a1D68fa23AEEE991220703f1a1C3782e0b35',
'0xdB5AB19792d9fB61c1Dff57810Fb7C6f839Af8ED'
],
},
{
name: 'LSP3Profile',
key: '0x5ef83ad9559033e6e941db7d7c495acdce616347d28e90c7ce47cbfcfcad3bc5',
value: {
hashFunction: 'keccak256(utf8)',
hash: '0x70546a2accab18748420b63c63b5af4cf710848ae83afc0c51dd8ad17fb5e8b3',
url: 'ipfs://QmecrGejUQVXpW4zS948pNvcnQrJ1KiAoM6bdfrVcWZsn5',
},
},
]
*/
await myErc725.fetchData();
/**
[
{
name: 'SupportedStandards:LSP3UniversalProfile',
key: '0xeafec4d89fa9619884b60000abe425d64acd861a49b8ddf5c0b6962110481f38',
value: '0xabe425d6'
},
{
name: 'LSP3Profile',
key: '0x5ef83ad9559033e6e941db7d7c495acdce616347d28e90c7ce47cbfcfcad3bc5',
value: { LSP3Profile: [Object] }
},
{
name: 'LSP1UniversalReceiverDelegate',
key: '0x0cfc51aec37c55a4d0b1a65c6255c4bf2fbdf6277f3cc0730c45b828b6db8b47',
value: '0xE2D6038acD92200790Df695Ebd13856CdF2a6942'
},
{
name: 'LSP12IssuedAssets[]',
key: '0x7c8c3416d6cda87cd42c71ea1843df28ac4850354f988d55ee2eaa47b6dc05cd',
value: [
'0xc444009d38d3046bb0cF81Fa2Cd295ce46A67C78',
'0x4fEbC3491230571F6e1829E46602e3b110215A2E',
'0xB92a8DdA288638491AEE5C2a003D4CAbfa47aE3F',
'0x1e52e7F1707dcda57dD33F003B2311652A465acA',
'0x0BDA71aA980D37Ea56E8a3784E4c309101DAf3E4',
'0xfDB4D9C299438B9839e9d04E34B9609C5b56600D',
'0x081D3F0bff8ae2339cb65113822eEc1510704d5c',
'0x55C98c6944B7497FaAf4db0386a1aD1E6efF526E',
'0x90D1a1D68fa23AEEE991220703f1a1C3782e0b35',
'0xdB5AB19792d9fB61c1Dff57810Fb7C6f839Af8ED'
]
}
]
*/
Please check CONTRIBUTING.
erc725.js is Apache 2.0 licensed.