opstack-kit-chains
Version:
Support your OP-Stack network with 'opstack-kit'
72 lines • 2.42 kB
JavaScript
import { parseAccount } from '../../../accounts/utils/parseAccount.js';
import { AccountNotFoundError } from '../../../errors/account.js';
import { ChainNotFoundError } from '../../../errors/chain.js';
import { numberToHex } from '../../../utils/encoding/toHex.js';
import { getTransactionError } from '../../../utils/errors/getTransactionError.js';
/**
* Requests the connected wallet to send a batch of calls.
*
* - Docs: https://viem.sh/experimental/eip5792/sendCalls
* - JSON-RPC Methods: [`wallet_sendCalls`](https://eips.ethereum.org/EIPS/eip-5792)
*
* @param client - Client to use
* @returns Transaction identifier. {@link SendCallsReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
* import { sendCalls } from 'viem/wallet'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const id = await sendCalls(client, {
* account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e',
* calls: [
* {
* data: '0xdeadbeef',
* to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
* },
* {
* to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
* value: 69420n,
* },
* ],
* })
*/
export async function sendCalls(client, parameters) {
const { account: account_ = client.account, calls, capabilities, chain = client.chain, version = '1.0', } = parameters;
if (!account_)
throw new AccountNotFoundError({
docsPath: '/experimental/eip5792/sendCalls',
});
const account = parseAccount(account_);
if (!chain)
throw new ChainNotFoundError();
try {
return await client.request({
method: 'wallet_sendCalls',
params: [
{
calls: calls.map((call) => ({
...call,
value: call.value ? numberToHex(call.value) : undefined,
})),
capabilities,
chainId: numberToHex(chain.id),
from: account.address,
version,
},
],
}, { retryCount: 0 });
}
catch (err) {
throw getTransactionError(err, {
...parameters,
account,
chain: parameters.chain,
});
}
}
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