@metamask/multichain-network-controller/dist/constants.mjs

Multichain network controller

import { BtcScope, SolScope } from "@metamask/keyring-api";
import { NetworkStatus } from "@metamask/network-controller";
export const BTC_NATIVE_ASSET = `${BtcScope.Mainnet}/slip44:0`;
export const BTC_TESTNET_NATIVE_ASSET = `${BtcScope.Testnet}/slip44:0`;
export const BTC_SIGNET_NATIVE_ASSET = `${BtcScope.Signet}/slip44:0`;
export const SOL_NATIVE_ASSET = `${SolScope.Mainnet}/slip44:501`;
export const SOL_TESTNET_NATIVE_ASSET = `${SolScope.Testnet}/slip44:501`;
export const SOL_DEVNET_NATIVE_ASSET = `${SolScope.Devnet}/slip44:501`;
/**
 * Supported networks by the MultichainNetworkController
 */
export const AVAILABLE_MULTICHAIN_NETWORK_CONFIGURATIONS = {
    [BtcScope.Mainnet]: {
        chainId: BtcScope.Mainnet,
        name: 'Bitcoin',
        nativeCurrency: BTC_NATIVE_ASSET,
        isEvm: false,
    },
    [BtcScope.Testnet]: {
        chainId: BtcScope.Testnet,
        name: 'Bitcoin Testnet',
        nativeCurrency: BTC_TESTNET_NATIVE_ASSET,
        isEvm: false,
    },
    [BtcScope.Signet]: {
        chainId: BtcScope.Signet,
        name: 'Bitcoin Signet',
        nativeCurrency: BTC_SIGNET_NATIVE_ASSET,
        isEvm: false,
    },
    [SolScope.Mainnet]: {
        chainId: SolScope.Mainnet,
        name: 'Solana',
        nativeCurrency: SOL_NATIVE_ASSET,
        isEvm: false,
    },
    [SolScope.Testnet]: {
        chainId: SolScope.Testnet,
        name: 'Solana Testnet',
        nativeCurrency: SOL_TESTNET_NATIVE_ASSET,
        isEvm: false,
    },
    [SolScope.Devnet]: {
        chainId: SolScope.Devnet,
        name: 'Solana Devnet',
        nativeCurrency: SOL_DEVNET_NATIVE_ASSET,
        isEvm: false,
    },
};
/**
 * Array of all the Non-EVM chain IDs.
 * This is a temporary mention until we develop
 * a more robust solution to identify testnet networks.
 */
export const NON_EVM_TESTNET_IDS = [
    BtcScope.Testnet,
    BtcScope.Signet,
    SolScope.Testnet,
    SolScope.Devnet,
];
/**
 * Metadata for the supported networks.
 */
export const NETWORKS_METADATA = {
    [BtcScope.Mainnet]: {
        features: [],
        status: NetworkStatus.Available,
    },
    [SolScope.Mainnet]: {
        features: [],
        status: NetworkStatus.Available,
    },
};
/**
 * Default state of the {@link MultichainNetworkController}.
 *
 * @returns The default state of the {@link MultichainNetworkController}.
 */
export const getDefaultMultichainNetworkControllerState = () => ({
    multichainNetworkConfigurationsByChainId: AVAILABLE_MULTICHAIN_NETWORK_CONFIGURATIONS,
    selectedMultichainNetworkChainId: SolScope.Mainnet,
    isEvmSelected: true,
    networksWithTransactionActivity: {},
});
/**
 * {@link MultichainNetworkController}'s metadata.
 *
 * This allows us to choose if fields of the state should be persisted or not
 * using the `persist` flag; and if they can be sent to Sentry or not, using
 * the `anonymous` flag.
 */
export const MULTICHAIN_NETWORK_CONTROLLER_METADATA = {
    multichainNetworkConfigurationsByChainId: { persist: true, anonymous: true },
    selectedMultichainNetworkChainId: { persist: true, anonymous: true },
    isEvmSelected: { persist: true, anonymous: true },
    networksWithTransactionActivity: { persist: true, anonymous: true },
};
/**
 * Multichain network ticker for the supported networks.
 * TODO: This should be part of the assets-controllers or the snap itself.
 */
export const MULTICHAIN_NETWORK_TICKER = {
    [BtcScope.Mainnet]: 'BTC',
    [BtcScope.Testnet]: 'tBTC',
    [BtcScope.Signet]: 'sBTC',
    [SolScope.Mainnet]: 'SOL',
    [SolScope.Testnet]: 'tSOL',
    [SolScope.Devnet]: 'dSOL',
};
/**
 * Multichain network asset decimals for the supported networks.
 * TODO: This should be part of the assets-controllers or the snap itself.
 */
export const MULTICHAIN_NETWORK_DECIMAL_PLACES = {
    [BtcScope.Mainnet]: 8,
    [BtcScope.Testnet]: 8,
    [BtcScope.Signet]: 8,
    [SolScope.Mainnet]: 5,
    [SolScope.Testnet]: 5,
    [SolScope.Devnet]: 5,
};
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