[BUG] Biconomy as custom Paymaster on permissionless

[NikZak]

Is there an existing issue for this?

• I have searched the existing issues

Package Version

0.0.8

Current Behavior

I am trying to make biconomy work as custom paymaster with permissionless/pimlico code. Here is my code

import { createSmartAccountClient, SmartAccountClient } from "permissionless";
import { createPimlicoClient } from "permissionless/clients/pimlico";
import { createBicoPaymasterClient } from "@biconomy/sdk";

import { createPublicClient, http, zeroAddress } from "viem";
import { arbitrumSepolia } from "viem/chains";
import { privateKeyToAccount } from "viem/accounts";
import {
  entryPoint07Address,
  SendUserOperationReturnType,
} from "viem/account-abstraction";
import { toEcdsaKernelSmartAccount } from "permissionless/accounts";

enum PaymasterProvider {
  PIMLICO,
  BICONOMY,
}
export const safeMultiplier = (bI: bigint, multiplier: number): bigint =>
  BigInt(Math.round(Number(bI) * multiplier));

const paymasterProvider: PaymasterProvider = PaymasterProvider.BICONOMY;

const owner = privateKeyToAccount(
  MY_PRIVATE_KEY
);
const chain = arbitrumSepolia;
const chainId = chain.id;
const PIMLICO_PAYMASTER_RPC = ...;
const BICONOMY_PAYMASTER_RPC = ...;

const bundlerRpc = PIMLICO_PAYMASTER_RPC;

const publicClient = createPublicClient({
  transport: http(chain.rpcUrls.default.http[0]),
  chain: chain,
});

const pimlicoClient = createPimlicoClient({
  transport: http(PIMLICO_PAYMASTER_RPC),
  entryPoint: {
    address: entryPoint07Address,
    version: "0.7",
  },
});
console.log("pimlico client created");
const biconomyPaymasterClient = createBicoPaymasterClient({
  paymasterUrl: BICONOMY_PAYMASTER_RPC,
});
console.log("biconomy client created");

async function main() {
  const kernelAccount = await toEcdsaKernelSmartAccount({
    client: publicClient,
    entryPoint: {
      address: entryPoint07Address,
      version: "0.7",
    },
    owners: [owner],
  });
  console.log("smartaccount address", kernelAccount.address);
  let smartAccountClient: SmartAccountClient;
  // do a case switch here
  switch (paymasterProvider) {
    case PaymasterProvider.PIMLICO: {
      smartAccountClient = createSmartAccountClient({
        account: kernelAccount,
        chain: chain,
        paymaster: pimlicoClient,
        bundlerTransport: http(bundlerRpc),
        userOperation: {
          estimateFeesPerGas: async () =>
            (await pimlicoClient.getUserOperationGasPrice()).fast,
        },
      });
      break;
    }
    case PaymasterProvider.BICONOMY: {
      smartAccountClient = createSmartAccountClient({
        account: kernelAccount,
        chain: chain,
        paymasterContext: {
          mode: "SPONSORED",
          calculateGasLimits: true,
          expiryDuration: 300, // duration (secs) for which the generate paymasterAndData will be valid. Default duration is 300 secs.
          sponsorshipInfo: {
            webhookData: {},
            smartAccountInfo: {
              name: "BICONOMY",
              version: "2.0.0",
            },
          },
        },
        paymaster: biconomyPaymasterClient,
        bundlerTransport: http(bundlerRpc),
        userOperation: {
          estimateFeesPerGas: async (_) => {
            const feeData = await publicClient.estimateFeesPerGas();
            return {
              maxFeePerGas: safeMultiplier(feeData.maxFeePerGas, 1.25),
              maxPriorityFeePerGas: safeMultiplier(
                feeData.maxPriorityFeePerGas,
                1.25
              ),
            };
          },
        },
      });
      break;
    }
  }

  let userOpHash: SendUserOperationReturnType;
  switch (paymasterProvider) {
    case PaymasterProvider.PIMLICO: {
      userOpHash = await smartAccountClient.sendUserOperation({
        entryPointAddress: entryPoint07Address,
        calls: [
          {
            to: zeroAddress,
            value: BigInt(0),
            data: "0x",
          },
        ],
      });

      break;
    }
    case PaymasterProvider.BICONOMY: {
      userOpHash = await smartAccountClient.sendUserOperation({
        entryPointAddress: entryPoint07Address,
        calls: [
          {
            to: zeroAddress,
            value: BigInt(0),
            data: "0x",
          },
        ],
      });
      break;
    }
  }
  console.log(userOpHash);
}

main().catch(console.error);

Expected Behavior

I want it to just work and send transactions.

but i get this error from biconomy API

Request body: {"method":"pm_getPaymasterData","params":[{"callData":"0xe9ae5c5300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","maxFeePerGas":"0x8f0d180","maxPriorityFeePerGas":"0x0","nonce":"0x8104e3ad430ea6d354d013a6789fdfc71e671c4300000000000000000008","sender":"0x0aA2b7FAA6Ad5D53A4D36B8BE28f38cDD23d29C2","signature":"0xfffffffffffffffffffffffffffffff0000000000000000000000000000000007aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1c","callGasLimit":"0x0","verificationGasLimit":"0x0","preVerificationGas":"0x0"},"0x0000000071727De22E5E9d8BAf0edAc6f37da032","0x66eee",{"mode":"SPONSORED","calculateGasLimits":true,"expiryDuration":300,"sponsorshipInfo":{"webhookData":{},"smartAccountInfo":{"name":"BICONOMY","version":"2.0.0"}}}]}

Details: {"code":417,"message":"Entry Point does not match"}
Version: viem@2.21.43

Steps To Reproduce

see above

Package.json (or lockfile) content

{
  "name": "t3_vc_demo",
  "version": "0.0.1",
  "description": "Demo of VC functionality",
  "main": "index.js",
  "author": "Nikolay Zakirov",
  "license": "MIT",
  "type": "module",
  "dependencies": {
    "@biconomy/paymaster": "^3.1.4",
    "@biconomy/sdk": "^0.0.8",
    "@rhinestone/module-sdk": "^0.1.28",
    "@zerodev/ecdsa-validator": "^5.3.3",
    "@zerodev/sdk": "^5.3.26",
    "permissionless": "0.2.15",
    "tslib": "^2.8.1",
    "viem": "^2.21.43"
  },
  "devDependencies": {
    "@types/asciify": "^1.3.33",
    "jest": "^29.7.0",
    "nodemon": "^3.1.2",
    "ts-jest": "^29.1.4",
    "ts-node": "^10.9.2",
    "typescript": "^5.4.5"
  },
  "scripts": {
    "start": "node ./bin/index.js",
    "dev": "nodemon --exec npx tsx ./src/index.ts",
    "test": "npx jest --detectOpenHandles",
    "build": "tsc -p ."
  }
}

Link to Minimal Reproducible Example (StackBlitz, CodeSandbox, GitHub repo etc.)

No response

Anything else?

na

[NikZak]

and if I change the entryppoint to 06 I get

const entryPointAddress = entryPoint06Address;

Request body: {"method":"pm_getPaymasterData","params":[{"callData":"0xe9ae5c5300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","maxFeePerGas":"0x8f0d180","maxPriorityFeePerGas":"0x0","nonce":"0x8104e3ad430ea6d354d013a6789fdfc71e671c4300000000000000000000","sender":"0x0aA2b7FAA6Ad5D53A4D36B8BE28f38cDD23d29C2","signature":"0xfffffffffffffffffffffffffffffff0000000000000000000000000000000007aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1c","callGasLimit":"0x0","verificationGasLimit":"0x0","preVerificationGas":"0x0"},"0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789","0x66eee",{"mode":"SPONSORED","calculateGasLimits":true,"expiryDuration":300,"sponsorshipInfo":{"webhookData":{},"smartAccountInfo":{"name":"BICONOMY","version":"2.0.0"}}}]}

Details: {"code":417,"message":"Cannot read properties of undefined (reading 'length')"}