@xchainjs/xchain-arbitrum
Version:
Arbitrum EVM client for XChainJS
138 lines (129 loc) • 6.33 kB
JavaScript
;
Object.defineProperty(exports, '__esModule', { value: true });
var xchainClient = require('@xchainjs/xchain-client');
var xchainEvm = require('@xchainjs/xchain-evm');
var xchainEvmProviders = require('@xchainjs/xchain-evm-providers');
var xchainUtil = require('@xchainjs/xchain-util');
var ethers = require('ethers');
var BigNumber = require('bignumber.js');
function _interopDefault (e) { return e && e.__esModule ? e : { default: e }; }
var BigNumber__default = /*#__PURE__*/_interopDefault(BigNumber);
// Import necessary modules and classes from external packages and files
// Define constants related to Arbitrum
const ARB_DECIMAL = 18;
const LOWER_FEE_BOUND = 10000000;
const UPPER_FEE_BOUND = 1000000000;
const ARB_GAS_ASSET_DECIMAL = 18;
const ARBChain = 'ARB';
// ARB ETH Gas asset
const AssetAETH = { chain: ARBChain, symbol: 'ETH', ticker: 'ETH', type: xchainUtil.AssetType.NATIVE };
// ARB
const AssetARB = {
chain: ARBChain,
symbol: 'ARB-0x912ce59144191c1204e64559fe8253a0e49e6548',
ticker: 'ARB',
type: xchainUtil.AssetType.TOKEN,
};
// Define JSON-RPC providers for mainnet and testnet
const ARBITRUM_MAINNET_ETHERS_PROVIDER = new ethers.JsonRpcProvider('https://arb1.arbitrum.io/rpc');
const ARBITRUM_TESTNET_ETHERS_PROVIDER = new ethers.JsonRpcProvider('https://goerli-rollup.arbitrum.io/rpc');
// Define ethers providers for different networks
const ethersJSProviders = {
[xchainClient.Network.Mainnet]: ARBITRUM_MAINNET_ETHERS_PROVIDER,
[xchainClient.Network.Testnet]: ARBITRUM_TESTNET_ETHERS_PROVIDER,
[xchainClient.Network.Stagenet]: ARBITRUM_MAINNET_ETHERS_PROVIDER,
};
// Etherscan providers removed - Etherscan's gas oracle doesn't support Arbitrum
const ROUTESCAN_PROVIDER_MAINNET = new xchainEvmProviders.RoutescanProvider(ARBITRUM_MAINNET_ETHERS_PROVIDER, 'https://api.routescan.io', 42161, AssetAETH, ARB_DECIMAL);
const ROUTESCAN_PROVIDER_TESTNET = new xchainEvmProviders.RoutescanProvider(ARBITRUM_TESTNET_ETHERS_PROVIDER, 'https://api.routescan.io', 421613, AssetAETH, ARB_DECIMAL, true);
const routescanProviders = {
[xchainClient.Network.Mainnet]: ROUTESCAN_PROVIDER_MAINNET,
[xchainClient.Network.Testnet]: ROUTESCAN_PROVIDER_TESTNET,
[xchainClient.Network.Stagenet]: ROUTESCAN_PROVIDER_MAINNET,
};
// Define explorer providers for mainnet and testnet
const ARB_MAINNET_EXPLORER = new xchainClient.ExplorerProvider('https://arbiscan.io/', 'https://arbiscan.io/address/%%ADDRESS%%', 'https://arbiscan.io/tx/%%TX_ID%%');
const ARB_TESTNET_EXPLORER = new xchainClient.ExplorerProvider('https://goerli.arbiscan.io', 'https://goerli.arbiscan.io/address/%%ADDRESS%%', 'https://goerli.arbiscan.io/tx/%%TX_ID%%');
// Define explorer providers for different networks
const arbExplorerProviders = {
[xchainClient.Network.Mainnet]: ARB_MAINNET_EXPLORER,
[xchainClient.Network.Testnet]: ARB_TESTNET_EXPLORER,
[xchainClient.Network.Stagenet]: ARB_MAINNET_EXPLORER,
};
// Define root derivation paths for different networks
const ethRootDerivationPaths = {
[xchainClient.Network.Mainnet]: `m/44'/60'/0'/0/`,
[xchainClient.Network.Testnet]: `m/44'/60'/0'/0/`,
[xchainClient.Network.Stagenet]: `m/44'/60'/0'/0/`,
};
// Define default parameters for the Arbitrum client
const defaults = {
[xchainClient.Network.Mainnet]: {
approveGasLimit: new BigNumber__default.default(200000),
transferGasAssetGasLimit: new BigNumber__default.default(23000),
transferTokenGasLimit: new BigNumber__default.default(100000),
gasPrice: new BigNumber__default.default(0.2 * Math.pow(10, 9)),
},
[xchainClient.Network.Testnet]: {
approveGasLimit: new BigNumber__default.default(200000),
transferGasAssetGasLimit: new BigNumber__default.default(23000),
transferTokenGasLimit: new BigNumber__default.default(100000),
gasPrice: new BigNumber__default.default(0.2 * Math.pow(10, 9)),
},
[xchainClient.Network.Stagenet]: {
approveGasLimit: new BigNumber__default.default(200000),
transferGasAssetGasLimit: new BigNumber__default.default(23000),
transferTokenGasLimit: new BigNumber__default.default(100000),
gasPrice: new BigNumber__default.default(0.2 * Math.pow(10, 9)),
},
};
// Define the default parameters for the Arbitrum client
const defaultArbParams = {
chain: ARBChain,
gasAsset: AssetAETH,
gasAssetDecimals: ARB_GAS_ASSET_DECIMAL,
defaults,
providers: ethersJSProviders,
explorerProviders: arbExplorerProviders,
dataProviders: [routescanProviders],
network: xchainClient.Network.Mainnet,
feeBounds: {
lower: LOWER_FEE_BOUND,
upper: UPPER_FEE_BOUND,
},
rootDerivationPaths: ethRootDerivationPaths,
};
class ClientKeystore extends xchainEvm.ClientKeystore {
constructor(config = defaultArbParams) {
super(Object.assign(Object.assign({}, config), { signer: config.phrase
? new xchainEvm.KeystoreSigner({
phrase: config.phrase,
provider: config.providers[config.network || xchainClient.Network.Mainnet],
derivationPath: config.rootDerivationPaths
? config.rootDerivationPaths[config.network || xchainClient.Network.Mainnet]
: '',
})
: undefined }));
}
}
class ClientLedger extends xchainEvm.ClientLedger {
constructor(config) {
super(Object.assign(Object.assign({}, config), { signer: new xchainEvm.LedgerSigner({
transport: config.transport,
provider: config.providers[config.network || xchainClient.Network.Mainnet],
derivationPath: config.rootDerivationPaths ? config.rootDerivationPaths[config.network || xchainClient.Network.Mainnet] : '',
}) }));
}
}
exports.ARBChain = ARBChain;
exports.ARB_DECIMAL = ARB_DECIMAL;
exports.ARB_GAS_ASSET_DECIMAL = ARB_GAS_ASSET_DECIMAL;
exports.AssetAETH = AssetAETH;
exports.AssetARB = AssetARB;
exports.Client = ClientKeystore;
exports.ClientKeystore = ClientKeystore;
exports.ClientLedger = ClientLedger;
exports.LOWER_FEE_BOUND = LOWER_FEE_BOUND;
exports.UPPER_FEE_BOUND = UPPER_FEE_BOUND;
exports.default = ClientKeystore;
exports.defaultArbParams = defaultArbParams;