@lifi/wallet-management/dist/esm/utils/convertExtendedChain.js

LI.FI Wallet Management solution.

export const convertExtendedChain = (chain) => ({
    ...chain,
    ...chain.metamask,
    blockExplorers: chain.metamask.blockExplorerUrls.reduce((blockExplorers, blockExplorer, index) => {
        blockExplorers[index === 0 ? 'default' : `${index}`] = {
            name: blockExplorer,
            url: blockExplorer,
        };
        return blockExplorers;
    }, {}),
    name: chain.metamask.chainName,
    rpcUrls: {
        default: { http: chain.metamask.rpcUrls },
        public: { http: chain.metamask.rpcUrls },
    },
    contracts: {
        ...(chain.multicallAddress
            ? { multicall3: { address: chain.multicallAddress } }
            : undefined),
    },
});
export function isExtendedChain(chain) {
    return (typeof chain === 'object' &&
        chain !== null &&
        'key' in chain &&
        'chainType' in chain &&
        'coin' in chain &&
        'mainnet' in chain &&
        'logoURI' in chain &&
        typeof chain.metamask === 'object' &&
        chain.metamask !== null &&
        typeof chain.nativeToken === 'object' &&
        chain.nativeToken !== null);
}
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