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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,147 @@ | ||
| import { config } from "dotenv" | ||
| import { http, type PublicClient, createPublicClient } from "viem" | ||
| import { privateKeyToAccount } from "viem/accounts" | ||
| import { toNexusAccount } from "../src/sdk/account/toNexusAccount" | ||
| import { getChain } from "../src/sdk/account/utils/getChain" | ||
| import { createBicoBundlerClient } from "../src/sdk/clients/createBicoBundlerClient" | ||
|
|
||
| config() | ||
|
|
||
| const k1ValidatorAddress = "0x663E709f60477f07885230E213b8149a7027239B" | ||
| const factoryAddress = "0x887Ca6FaFD62737D0E79A2b8Da41f0B15A864778" | ||
|
|
||
| const GAS_ESTIMATE = 1.25 | ||
|
|
||
| const safeMultiplier = (bI: bigint, multiplier: number): bigint => | ||
| BigInt(Math.round(Number(bI) * multiplier)) | ||
|
|
||
| export const getEnvVars = () => { | ||
| return { | ||
| bundlerUrl: process.env.BUNDLER_URL || "", | ||
| privateKey: process.env.E2E_PRIVATE_KEY_ONE || "", | ||
| privateKeyTwo: process.env.E2E_PRIVATE_KEY_TWO || "", | ||
| paymasterUrl: process.env.PAYMASTER_URL || "", | ||
| chainId: process.env.CHAIN_ID || "0" | ||
| } | ||
| } | ||
|
|
||
| export const getConfig = () => { | ||
| const { | ||
| paymasterUrl, | ||
| bundlerUrl, | ||
| chainId: chainIdFromEnv, | ||
| privateKey, | ||
| privateKeyTwo | ||
| } = getEnvVars() | ||
|
|
||
| const chainId = Number.parseInt(chainIdFromEnv) | ||
|
|
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| const chain = getChain(chainId) | ||
|
|
||
| return { | ||
| chain, | ||
| chainId, | ||
| paymasterUrl, | ||
| bundlerUrl, | ||
| privateKey, | ||
| privateKeyTwo | ||
| } | ||
| } | ||
|
|
||
| const { chain, privateKey, privateKeyTwo, bundlerUrl } = getConfig() | ||
|
|
||
| if ([chain, privateKey, privateKeyTwo, bundlerUrl].every(Boolean) !== true) | ||
| throw new Error("Missing env vars") | ||
|
|
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| const account = privateKeyToAccount(`0x${privateKey}`) | ||
| const accountTwo = privateKeyToAccount(`0x${privateKeyTwo}`) | ||
| const recipient = accountTwo.address | ||
|
|
||
| const publicClient = createPublicClient({ | ||
| chain, | ||
| transport: http() | ||
| }) | ||
|
|
||
| const main = async () => { | ||
| const nexusAccount = await toNexusAccount({ | ||
| holder: account, | ||
| chain, | ||
| transport: http(), | ||
| k1ValidatorAddress, | ||
| factoryAddress | ||
| }) | ||
|
|
||
| const bicoBundler = createBicoBundlerClient({ | ||
| bundlerUrl, | ||
| account: nexusAccount, | ||
| userOperation: { | ||
| estimateFeesPerGas: async (parameters) => { | ||
| const feeData = await ( | ||
| parameters?.account?.client as PublicClient | ||
| )?.estimateFeesPerGas?.() | ||
| const gas = { | ||
| maxFeePerGas: safeMultiplier(feeData.maxFeePerGas, GAS_ESTIMATE), | ||
| maxPriorityFeePerGas: safeMultiplier( | ||
| feeData.maxPriorityFeePerGas, | ||
| GAS_ESTIMATE | ||
| ) | ||
| } | ||
| return gas | ||
| } | ||
| } | ||
| }) | ||
|
|
||
| const usesAltoBundler = process.env.BUNDLER_URL?.includes("pimlico") | ||
| console.time("read methods") | ||
| const results = await Promise.allSettled([ | ||
| bicoBundler.getChainId(), | ||
| bicoBundler.getSupportedEntryPoints(), | ||
| bicoBundler.prepareUserOperation({ | ||
| sender: account.address, | ||
| nonce: 0n, | ||
| data: "0x", | ||
| signature: "0x", | ||
| verificationGasLimit: 1n, | ||
| preVerificationGas: 1n, | ||
| callData: "0x", | ||
| callGasLimit: 1n, | ||
| maxFeePerGas: 1n, | ||
| maxPriorityFeePerGas: 1n, | ||
| account: nexusAccount | ||
| }) | ||
| ]) | ||
| console.timeEnd("read methods") | ||
|
|
||
| const successCount = results.filter((result) => result.status === "fulfilled") | ||
| console.log( | ||
| `running the ${usesAltoBundler ? "Alto" : "Bico"} bundler with ${ | ||
| successCount.length | ||
| } successful calls` | ||
| ) | ||
|
|
||
| console.time("write methods") | ||
| const hash = await bicoBundler.sendUserOperation({ | ||
| calls: [ | ||
| { | ||
| to: account.address, | ||
| value: 1n | ||
| } | ||
| ], | ||
| account: nexusAccount | ||
| }) | ||
| const userOpReceipt = await bicoBundler.waitForUserOperationReceipt({ hash }) | ||
| const { transactionHash } = await publicClient.waitForTransactionReceipt({ | ||
| hash: userOpReceipt.receipt.transactionHash | ||
| }) | ||
| console.timeEnd("write methods") | ||
| console.log({ transactionHash }) | ||
| } | ||
|
|
||
| main() | ||
| .then(() => { | ||
| process.exit(0) | ||
| }) | ||
| .catch((error) => { | ||
| console.error(error) | ||
| process.exitCode = 1 | ||
| }) |
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