TS Scripted Multisend

broadcast/DeployMultisend.s.sol/11155111/run-1746870410.json

@@ -0,0 +1,46 @@
+{
+  "transactions": [
+    {
+      "hash": "0x23bfe882d57a8feeb40d999f62daa9cafaa2d3a5c30101c3afe71c196238c2c0",
+      "transactionType": "CREATE",
+      "contractName": "EOAMultisend",
+      "contractAddress": "0xda51ebfbb740d2183e91faf762666b169a1a9a62",
+      "function": null,
+      "arguments": null,
+      "transaction": {
+        "from": "0xae5a4884d813f334e1b80b26402ec78fadaee7eb",
+        "gas": "0xc9326",
+        "value": "0x0",
+        "input": "0x6080604052348015600e575f5ffd5b50610a8a8061001c5f395ff3fe608060405260043610610042575f3560e01c806309c5eabe146100455780631f6a1eb91461006d5780638d80ff0a14610095578063affed0e0146100b157610043565b5b005b348015610050575f5ffd5b5061006b6004803603810190610066919061072c565b6100db565b005b348015610078575f5ffd5b50610093600480360381019061008e91906107d0565b61014c565b005b6100af60048036038101906100aa919061072c565b610260565b005b3480156100bc575f5ffd5b506100c56102df565b6040516100d29190610861565b60405180910390f35b3073ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614610140576040517fded4370e00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b61014981610260565b50565b5f465f5f81548092919061015f906108a7565b919050558560405160200161017693929190610960565b6040516020818303038152906040528051906020012090505f610198826102e4565b90505f6101e88286868080601f0160208091040260200160405190810160405280939291908181526020018383808284375f81840152601f19601f82011690508083019250505050505050610317565b90503073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff161461024f576040517f8baa579f00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b61025886610260565b505050505050565b805160205b818110156102da578083015160f81c6001820184015160601c60158301850151603584018601516055850187015f855f81146102a857600181146102b7576102bb565b5f5f8585888a5af191506102bb565b5f5ffd5b505f81036102c7575f5ffd5b8260550187019650505050505050610265565b505050565b5f5481565b5f7f19457468657265756d205369676e6564204d6573736167653a0a3332000000005f5281601c52603c5f209050919050565b5f5f5f5f6103258686610341565b9250925092506103358282610396565b82935050505092915050565b5f5f5f6041845103610381575f5f5f602087015192506040870151915060608701515f1a9050610373888285856104f8565b95509550955050505061038f565b5f600285515f1b9250925092505b9250925092565b5f60038111156103a9576103a8610998565b5b8260038111156103bc576103bb610998565b5b03156104f457600160038111156103d6576103d5610998565b5b8260038111156103e9576103e8610998565b5b03610420576040517ff645eedf00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6002600381111561043457610433610998565b5b82600381111561044757610446610998565b5b0361048b57805f1c6040517ffce698f70000000000000000000000000000000000000000000000000000000081526004016104829190610861565b60405180910390fd5b60038081111561049e5761049d610998565b5b8260038111156104b1576104b0610998565b5b036104f357806040517fd78bce0c0000000000000000000000000000000000000000000000000000000081526004016104ea91906109dd565b60405180910390fd5b5b5050565b5f5f5f7f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0845f1c1115610534575f6003859250925092506105d5565b5f6001888888886040515f81526020016040526040516105579493929190610a11565b6020604051602081039080840390855afa158015610577573d5f5f3e3d5ffd5b5050506020604051035190505f73ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff16036105c8575f60015f5f1b935093509350506105d5565b805f5f5f1b935093509350505b9450945094915050565b5f604051905090565b5f5ffd5b5f5ffd5b5f5ffd5b5f5ffd5b5f601f19601f8301169050919050565b7f4e487b71000000000000000000000000000000000000000000000000000000005f52604160045260245ffd5b61063e826105f8565b810181811067ffffffffffffffff8211171561065d5761065c610608565b5b80604052505050565b5f61066f6105df565b905061067b8282610635565b919050565b5f67ffffffffffffffff82111561069a57610699610608565b5b6106a3826105f8565b9050602081019050919050565b828183375f83830152505050565b5f6106d06106cb84610680565b610666565b9050828152602081018484840111156106ec576106eb6105f4565b5b6106f78482856106b0565b509392505050565b5f82601f830112610713576107126105f0565b5b81356107238482602086016106be565b91505092915050565b5f60208284031215610741576107406105e8565b5b5f82013567ffffffffffffffff81111561075e5761075d6105ec565b5b61076a848285016106ff565b91505092915050565b5f5ffd5b5f5ffd5b5f5f83601f8401126107905761078f6105f0565b5b8235905067ffffffffffffffff8111156107ad576107ac610773565b5b6020830191508360018202830111156107c9576107c8610777565b5b9250929050565b5f5f5f604084860312156107e7576107e66105e8565b5b5f84013567ffffffffffffffff811115610804576108036105ec565b5b610810868287016106ff565b935050602084013567ffffffffffffffff811115610831576108306105ec565b5b61083d8682870161077b565b92509250509250925092565b5f819050919050565b61085b81610849565b82525050565b5f6020820190506108745f830184610852565b92915050565b7f4e487b71000000000000000000000000000000000000000000000000000000005f52601160045260245ffd5b5f6108b182610849565b91507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff82036108e3576108e261087a565b5b600182019050919050565b5f819050919050565b61090861090382610849565b6108ee565b82525050565b5f81519050919050565b5f81905092915050565b8281835e5f83830152505050565b5f61093a8261090e565b6109448185610918565b9350610954818560208601610922565b80840191505092915050565b5f61096b82866108f7565b60208201915061097b82856108f7565b60208201915061098b8284610930565b9150819050949350505050565b7f4e487b71000000000000000000000000000000000000000000000000000000005f52602160045260245ffd5b5f819050919050565b6109d7816109c5565b82525050565b5f6020820190506109f05f8301846109ce565b92915050565b5f60ff82169050919050565b610a0b816109f6565b82525050565b5f608082019050610a245f8301876109ce565b610a316020830186610a02565b610a3e60408301856109ce565b610a4b60608301846109ce565b9594505050505056fea2646970667358221220b3afe6d2bcb8fd25bdb05b143b2c8d0d4f443504c856fc371db1d3ddf250725664736f6c634300081c0033",
+        "nonce": "0x39",
+        "chainId": "0xaa36a7"
+      },
+      "additionalContracts": [],
+      "isFixedGasLimit": false
+    }
+  ],
+  "receipts": [
+    {
+      "status": "0x1",
+      "cumulativeGasUsed": "0xf86ab5",
+      "logs": [],
+      "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+      "type": "0x2",
+      "transactionHash": "0x23bfe882d57a8feeb40d999f62daa9cafaa2d3a5c30101c3afe71c196238c2c0",
+      "transactionIndex": "0x9c",
+      "blockHash": "0x8420fccb19cbd1292ac1da1411c867dfa2f2dc2e8b33974fbf87e019fad15496",
+      "blockNumber": "0x7e95af",
+      "gasUsed": "0x9ac45",
+      "effectiveGasPrice": "0xf4251",
+      "from": "0xae5a4884d813f334e1b80b26402ec78fadaee7eb",
+      "to": null,
+      "contractAddress": "0xda51ebfbb740d2183e91faf762666b169a1a9a62"
+    }
+  ],
+  "libraries": [],
+  "pending": [],
+  "returns": {},
+  "timestamp": 1746870410,
+  "chain": 11155111,
+  "commit": "cce2192"
+}

broadcast/DeployMultisend.s.sol/11155111/run-latest.json

@@ -0,0 +1,46 @@
+{
+  "transactions": [
+    {
+      "hash": "0x23bfe882d57a8feeb40d999f62daa9cafaa2d3a5c30101c3afe71c196238c2c0",
+      "transactionType": "CREATE",
+      "contractName": "EOAMultisend",
+      "contractAddress": "0xda51ebfbb740d2183e91faf762666b169a1a9a62",
+      "function": null,
+      "arguments": null,
+      "transaction": {
+        "from": "0xae5a4884d813f334e1b80b26402ec78fadaee7eb",
+        "gas": "0xc9326",
+        "value": "0x0",
+        "input": "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",
+        "nonce": "0x39",
+        "chainId": "0xaa36a7"
+      },
+      "additionalContracts": [],
+      "isFixedGasLimit": false
+    }
+  ],
+  "receipts": [
+    {
+      "status": "0x1",
+      "cumulativeGasUsed": "0xf86ab5",
+      "logs": [],
+      "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+      "type": "0x2",
+      "transactionHash": "0x23bfe882d57a8feeb40d999f62daa9cafaa2d3a5c30101c3afe71c196238c2c0",
+      "transactionIndex": "0x9c",
+      "blockHash": "0x8420fccb19cbd1292ac1da1411c867dfa2f2dc2e8b33974fbf87e019fad15496",
+      "blockNumber": "0x7e95af",
+      "gasUsed": "0x9ac45",
+      "effectiveGasPrice": "0xf4251",
+      "from": "0xae5a4884d813f334e1b80b26402ec78fadaee7eb",
+      "to": null,
+      "contractAddress": "0xda51ebfbb740d2183e91faf762666b169a1a9a62"
+    }
+  ],
+  "libraries": [],
+  "pending": [],
+  "returns": {},
+  "timestamp": 1746870410,
+  "chain": 11155111,
+  "commit": "cce2192"
+}

script/DeployMultisend.s.sol

@@ -4,10 +4,10 @@ pragma solidity ^0.8.28;
 import "forge-std/Script.sol";
 import "forge-std/Vm.sol";
 import "src/EOAMultisend.sol";
-import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
-import "@openzeppelin/contracts/utils/cryptography/MessageHashUtils.sol";
+import "lib/openzeppelin-contracts/contracts/token/ERC20/ERC20.sol";
+import "lib/openzeppelin-contracts/contracts/utils/cryptography/MessageHashUtils.sol";
 
-contract DeployBatchCaller is Script {
+contract DeployMultisend is Script {
     EOAMultisend public multisend;
 
     function run() external {

ts/package.json

@@ -4,7 +4,7 @@
   "type": "module",
   "private": true,
   "scripts": {
-    "fmt": "prettier --write *.ts"
+    "fmt": "prettier --write **/*.ts"
   },
   "devDependencies": {
     "@types/bun": "latest",

ts/contract.ts → ts/src/contract.ts

@@ -66,4 +66,5 @@ export const batchCallerABI = [
   },
 ] as const;
 
-export const contractAddress = "0x862d8Fd8dc4979b1AA72E808E73773dD0AAC3211";
+export const BATCH_CALLER_ADDRESS =
+  "0x862d8Fd8dc4979b1AA72E808E73773dD0AAC3211";

ts/src/index.ts

@@ -0,0 +1,108 @@
+import dotenv from "dotenv";
+import {
+  createWalletClient,
+  http,
+  encodeFunctionData,
+  zeroAddress,
+  toHex,
+  getAddress,
+  type Chain,
+  parseEther,
+} from "viem";
+import { sepolia } from "viem/chains";
+import { privateKeyToAccount } from "viem/accounts";
+import { batchCallerABI, BATCH_CALLER_ADDRESS } from "./contract";
+import {
+  EOA_MULTISEND_ADDRESS,
+  type MetaTransaction,
+  encodeMulti,
+} from "./multisend";
+
+function printHash(chain: Chain, hash: `0x${string}`) {
+  const explorer = chain.blockExplorers?.default;
+  console.log("  Tx Receipt:", explorer?.url + "/tx/" + hash);
+}
+
+async function batchCall(pk: `0x${string}`, calls: MetaTransaction[]) {
+  console.log("Batch Call");
+  const account = privateKeyToAccount(pk);
+
+  const walletClient = createWalletClient({
+    account,
+    chain: sepolia,
+    transport: http(),
+  });
+  const authorization = await walletClient.signAuthorization({
+    executor: "self",
+    contractAddress: BATCH_CALLER_ADDRESS,
+  });
+
+  const hash = await walletClient.sendTransaction({
+    authorizationList: [authorization],
+    data: encodeFunctionData({
+      abi: batchCallerABI,
+      functionName: "execute",
+      args: [
+        calls.map((c) => ({
+          to: getAddress(c.to),
+          value: BigInt(c.value),
+          data: c.data as `0x${string}`,
+        })),
+      ],
+    }),
+    to: walletClient.account.address,
+  });
+  printHash(walletClient.chain, hash);
+}
+
+async function eoaMultisend(pk: `0x${string}`, calls: MetaTransaction[]) {
+  console.log("EOA Multisend");
+  const account = privateKeyToAccount(pk);
+
+  const walletClient = createWalletClient({
+    account,
+    chain: sepolia,
+    transport: http(),
+  });
+  const authorization = await walletClient.signAuthorization({
+    executor: "self",
+    contractAddress: EOA_MULTISEND_ADDRESS,
+  });
+
+  const hash = await walletClient.sendTransaction({
+    authorizationList: [authorization],
+    data: encodeMulti(calls),
+    to: walletClient.account.address,
+  });
+  printHash(walletClient.chain, hash);
+}
+
+const run = async (): Promise<void> => {
+  dotenv.config();
+  let privateKey = process.env.PK as `0x${string}`;
+  if (!privateKey) {
+    console.warn("Missing PK, using dummy account");
+    privateKey =
+      "0xe4dc8cbe94cbc139084c9c7adc5c2a829d3246f76282679e0c067147a47eb3f8";
+  }
+
+  const calls = [
+    {
+      to: zeroAddress,
+      value: toHex(parseEther("0.00001")),
+      data: "0x",
+    },
+    {
+      to: "0x1111111111111111111111111111111111111111",
+      value: toHex(parseEther("0.00002")),
+      data: "0x",
+    },
+  ];
+  // This is the human readable version of the multisend call
+  // await batchCall(privateKey, calls);
+
+  // This is compact - gas efficient representation.
+  await eoaMultisend(privateKey, calls);
+};
+
+run();