@hyperlane-xyz/sdk/dist/signers/signers.js

The official SDK for the Hyperlane Network

import { ProtocolType } from '@hyperlane-xyz/utils';
import { CosmosNativeMultiProtocolSignerAdapter } from './cosmos/cosmjs.js';
import { EvmMultiProtocolSignerAdapter } from './evm/ethersv5.js';
import { RadixMultiProtocolSignerAdapter } from './radix/radix-toolkit.js';
import { StarknetMultiProtocolSignerAdapter } from './starknet/starknetjs.js';
import { KeypairSvmTransactionSigner, SvmMultiProtocolSignerAdapter, } from './svm/solana-web3js.js';
export async function getSignerForChain(chainName, accountConfig, multiProtocolProvider) {
    const protocol = accountConfig.protocol;
    switch (accountConfig.protocol) {
        case ProtocolType.Tron:
        case ProtocolType.Ethereum:
            return new EvmMultiProtocolSignerAdapter(chainName, accountConfig.privateKey, multiProtocolProvider);
        case ProtocolType.Sealevel:
            return new SvmMultiProtocolSignerAdapter(chainName, new KeypairSvmTransactionSigner(accountConfig.privateKey), multiProtocolProvider);
        case ProtocolType.CosmosNative:
            return CosmosNativeMultiProtocolSignerAdapter.init(chainName, accountConfig.privateKey, multiProtocolProvider);
        case ProtocolType.Starknet:
            return new StarknetMultiProtocolSignerAdapter(chainName, accountConfig.privateKey, accountConfig.address, multiProtocolProvider);
        case ProtocolType.Radix:
            return RadixMultiProtocolSignerAdapter.init(chainName, accountConfig.privateKey, multiProtocolProvider);
        default:
            throw new Error(`Signer not supported for protocol type ${protocol}`);
    }
}
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