zksync-sdk/zksync2-python

zksync2-python's Issues

How do I use zksync2-python to compile contract?

How do I use zksync2-python to compile contract?

KeyError: 'l1EthDefaultBridge'

Hello?

File "main.py", line 31, in
deposit()
File "main.py", line 20, in deposit
eth_provider = EthereumProvider.build_ethereum_provider(zksync=zksync_web3,
File "/usr/local/lib/python3.8/dist-packages/zksync2/provider/eth_provider.py", line 36, in build_ethereum_provider
bridge_contracts: BridgeAddresses = zksync.zksync.zks_get_bridge_contracts()
File "/usr/local/lib/python3.8/dist-packages/zksync2/module/zksync_module.py", line 271, in zks_get_bridge_contracts
return self._zks_get_bridge_contracts()
File "/usr/local/lib/python3.8/dist-packages/web3/module.py", line 61, in caller
return apply_result_formatters(result_formatters, result)
File "cytoolz/functoolz.pyx", line 249, in cytoolz.functoolz.curry.call
File "/usr/local/lib/python3.8/dist-packages/web3/module.py", line 38, in apply_result_formatters
formatted_result = pipe(result, result_formatters)
File "cytoolz/functoolz.pyx", line 666, in cytoolz.functoolz.pipe
File "cytoolz/functoolz.pyx", line 641, in cytoolz.functoolz.c_pipe
File "cytoolz/functoolz.pyx", line 502, in cytoolz.functoolz.Compose.call
File "/usr/local/lib/python3.8/dist-packages/zksync2/module/zksync_module.py", line 105, in to_bridge_address
return BridgeAddresses(l1_eth_default_bridge=HexStr(to_checksum_address(t["l1EthDefaultBridge"])),
KeyError: 'l1EthDefaultBridge'

When will you fix it?

insufficient funds

why I get error insufficient funds? I have enough funds and make a small deposit.
network goerli

C:\Users\User\PycharmProjects\zksync\venv\Scripts\python.exe C:/Users/User/PycharmProjects/zksync/main2.py
Before: 92462052031320569
0.092462052031320569
current_gas_price= 174.638303826
Traceback (most recent call last):
File "C:\Users\User\PycharmProjects\zksync\main2.py", line 140, in
deposit(0.0000000000002)
File "C:\Users\User\PycharmProjects\zksync\main2.py", line 116, in deposit
l1_tx_receipt = eth_provider.deposit(token=Token.create_eth(),
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\zksync2\provider\eth_provider.py", line 132, in deposit
return self.request_execute(
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\zksync2\provider\eth_provider.py", line 187, in request_execute
tx_receipt = self.main_contract.request_l2_transaction(contract_l2=contract_address,
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\zksync2\manage_contracts\zksync_contract.py", line 420, in request_l2_transaction
tx_hash = self.web3.eth.send_raw_transaction(signed_tx.rawTransaction)
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\web3\eth\eth.py", line 372, in send_raw_transaction
return self._send_raw_transaction(transaction)
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\web3\module.py", line 68, in caller
result = w3.manager.request_blocking(
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\web3\manager.py", line 232, in request_blocking
return self.formatted_response(
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\web3\manager.py", line 205, in formatted_response
raise ValueError(response["error"])
ValueError: {'code': -32000, 'message': 'INTERNAL_ERROR: insufficient funds'}

Process finished with exit code 1

eth_estimate_gas error in testnet

I'm using zkSync Era testnet for test transfer eth use python code, but it had ContractLogicError(execution reverted) when use zksync.eth_estimate_gas method, I'm sure the wallet has enough eth(0.00988 eth) only transfer 0.0001 eth to other wallet,
my python envoriment: python 3.10 & zksync2 0.6.0
the code is forked from examples/02_transfer.py

could someone help me to fix it?

version on pypi 0.4.0 while there is 0.5.0 available

can you please update the version of the package on pypi?

Unable to verify compiled and deployed contract

I made the docker image as described here:

https://github.com/zksync-sdk/zksync2-python/blob/master/examples/README.md

zksolc binary I used that:

https://github.com/matter-labs/zksolc-bin/raw/main/linux-amd64/zksolc-linux-amd64-musl-v1.3.9

Compile:

zksolc -O3 -o solidity/hello_world/build --combined-json abi,bin solidity/hello_world/Hello.sol

combined.json:

{"contracts":{"solidity/hello_world/Hello.sol:HelloWorld":{"abi":[{"inputs":[],"name":"sayHelloWorld","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"}],"bin":"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","factory-deps":{}}},"version":"0.8.19+commit.7dd6d404.Linux.g++","zk_version":"1.3.9"}

After deploy I try to verify smart contract:

https://goerli.explorer.zksync.io/contracts/verify?address=0xd932ab3e4768daC5A760DFE38a9F726c7Aec158f

Zksolc ver: 1.3.9, Solc 0.8.19, Contract Name: HelloWorld, Contract Path: solidity/hello_world/Hello.sol

And paste Hello.sol:

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.16;
contract HelloWorld {
    function sayHelloWorld() public pure returns (string memory) {
        return "Hello World";
    }
}

Then I get an error: Deployed bytecode is not equal to generated one from given source.

timeout with withdraw

https://github.com/zksync-sdk/zksync2-python/blob/master/examples/11_withdrawal.py

I try run this example and get errors like this:

Traceback (most recent call last):
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\zksync2\module\zksync_module.py", line 383, in wait_finalized
_timeout.sleep(poll_latency)
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\web3_utils\threads.py", line 99, in sleep
self.check()
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\web3_utils\threads.py", line 92, in check
raise self
web3._utils.threads.Timeout: 240 seconds

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\User\PycharmProjects\zksync\main2.py", line 141, in
example_withdrawal(0.0001)
File "C:\Users\User\PycharmProjects\zksync\main2.py", line 70, in example_withdrawal
zks_receipt = web3.zksync.wait_finalized(tx_hash, timeout=240, poll_latency=0.5)
File "C:\Users\User\PycharmProjects\zksync\venv\lib\site-packages\zksync2\module\zksync_module.py", line 387, in wait_finalized
raise TimeExhausted(
web3.exceptions.TimeExhausted: Transaction HexBytes('0x8a47e826e7ae59fb9034b05b5af1ef3a0ad160ba1c50930da8d2e7b116fcbfa9') is not in the chain after 240 seconds

Make target fails with: 17.62 Processing pydantic_core-2.4.0.tar.gz

#0 17.62 Processing pydantic_core-2.4.0.tar.gz
#0 17.73 error: Couldn't find a setup script in /tmp/easy_install-y861t2v5/pydantic_core-2.4.0.tar.gz
------
failed to solve: process "/bin/bash -c python3 setup.py install" did not complete successfully: exit code: 1
make: *** [test] Error 17

Missing l1EthDefaultBridge

when I run the example deposit, I got the error as follow:
Traceback (most recent call last):
File "/Users/jackliu/workspace/zkSync/dev-sync/deposit.py", line 44, in
deposit()
File "/Users/jackliu/workspace/zkSync/dev-sync/deposit.py", line 24, in deposit
eth_provider = EthereumProvider.build_ethereum_provider(
File "/Users/jackliu/workspace/zkSync/dev-sync/venv/lib/python3.9/site-packages/zksync2/provider/eth_provider.py", line 36, in build_ethereum_provider
bridge_contracts: BridgeAddresses = zksync.zksync.zks_get_bridge_contracts()
File "/Users/jackliu/workspace/zkSync/dev-sync/venv/lib/python3.9/site-packages/zksync2/module/zksync_module.py", line 271, in zks_get_bridge_contracts
return self._zks_get_bridge_contracts()
File "/Users/jackliu/workspace/zkSync/dev-sync/venv/lib/python3.9/site-packages/web3/module.py", line 61, in caller
return apply_result_formatters(result_formatters, result)
File "cytoolz/functoolz.pyx", line 249, in cytoolz.functoolz.curry.call
File "/Users/jackliu/workspace/zkSync/dev-sync/venv/lib/python3.9/site-packages/web3/module.py", line 38, in apply_result_formatters
formatted_result = pipe(result, result_formatters)
File "cytoolz/functoolz.pyx", line 666, in cytoolz.functoolz.pipe
File "cytoolz/functoolz.pyx", line 641, in cytoolz.functoolz.c_pipe
File "cytoolz/functoolz.pyx", line 502, in cytoolz.functoolz.Compose.call
File "/Users/jackliu/workspace/zkSync/dev-sync/venv/lib/python3.9/site-packages/zksync2/module/zksync_module.py", line 105, in to_bridge_address
return BridgeAddresses(l1_eth_default_bridge=HexStr(to_checksum_address(t["l1EthDefaultBridge"])),
KeyError: 'l1EthDefaultBridge'

The block explorer always says "Fail with error 'mv'" error

use python
0x8a0f0ef395d4633369d74a374fc81e60ead6a06af30a51e3c6b02593e1555946

from web3 import Web3
from eth_account import Account
from web3.middleware import geth_poa_middleware
from eth_account.signers.local import LocalAccount
from source_interaction.zksync2_python_develop.zksync2.module.module_builder import ZkSyncBuilder
from source_interaction.zksync2_python_develop.zksync2.core.types import Token
from source_interaction.zksync2_python_develop.zksync2.provider.eth_provider import EthereumProvider
from source_interaction.zksync2_python_develop.zksync2.core.types import Token, EthBlockParams


URL_TO_ETH_NETWORK = "https://endpoints.omniatech.io/v1/eth/goerli/public"
URL_TO_ETH_NETWORK = "https://goerli.infura.io/v3/"
ZKSYNC_NETWORK_URL = "https://zksync2-testnet.zksync.dev"

PRIVATE_KEY2 = bytes.fromhex("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx")


def deposit(amount: float):
    zksync = ZkSyncBuilder.build(ZKSYNC_NETWORK_URL)
    eth_web3 = Web3(Web3.HTTPProvider(URL_TO_ETH_NETWORK))
    eth_web3.middleware_onion.inject(geth_poa_middleware, layer=0)
    account: LocalAccount = Account.from_key(PRIVATE_KEY2)
    eth_provider = EthereumProvider(zksync, eth_web3, account)
    wei_amount = Web3.to_wei(amount, "ether")
    eth_token = Token.create_eth()
    gas_price = int(eth_web3.eth.gas_price * 1.1)
    before_deposit = eth_provider.get_l1_balance(eth_token, EthBlockParams.LATEST)
    eth_provider._zksync_web3.zksync
    print(f"Before: {before_deposit}")
    addres = Web3.to_checksum_address("0x79a5b5916665735fdde66eeacb4e62628416d56c")
    l2_gas_limit = eth_provider._zksync_web3.zksync.eth_estimate_gas({
        "value":"0x38d7ea4c68000", 
        "from": addres,
        "to": addres,
        "data":"0x",
        # "eip712Meta":{"gasPerPubdata":"0x0"}
    }) # int(733664 * 2) # int(eth_provider._zksync_web3.eth.gas_price * 1.1)
    gas_per_pubdata_byte = None # 800
    gas_limit = None # 118722

    l1_tx_receipt = eth_provider.deposit(token=eth_token,
                                         amount=wei_amount,
                                         l2_gas_limit=l2_gas_limit,
                                         gas_limit=gas_limit,
                                         gas_per_pubdata_byte=gas_per_pubdata_byte,
                                         gas_price=gas_price)
    # TODO: when L2 tx

    after = eth_provider.get_l1_balance(eth_token, EthBlockParams.LATEST)
    print(f"After : {after}")

    print(f"Tx status: {l1_tx_receipt['status']}")


if __name__ == '__main__':
    deposit(0.001)

`

use javascript
0x51ee30a9b0936c76051acf07fc0b10099a002bd22105e9f279d2f60c66c55fcf

The hashes they generate don't look any different, but using the python module always produces an error

txn 113

How do I send transaction type 113 to zksync sdk?
I know that this is a transaction of type eip-712 but I can’t do it

Example deposit testnet transaction fails on chain: "Fail with error 'qp'"

Hi everyone

I am trying out the Deposit example (https://github.com/zksync-sdk/zksync2-python/blob/master/examples/01_deposit.py). However, the processed transaction fails on chain with the error "Fail with error 'qp'" (example transaction: https://goerli.etherscan.io/tx/0xfd2e00f9bec156ba7bf5fdfcbfd4a4e178a3907993a723e8b871db7406111183).

Reproducable code

from eth_account import Account
from eth_account.signers.local import LocalAccount
from web3 import Web3

from zksync2.core.types import Token, EthBlockParams
from zksync2.module.module_builder import ZkSyncBuilder
from zksync2.provider.eth_provider import EthereumProvider

PRIVATE_KEY = open("./private-keys/testnet-test-account.key", "r").read()
ZKSYNC_TEST_URL = "https://zksync2-testnet.zksync.dev"
RCP_ENDPOINT = "https://rpc.ankr.com/eth_goerli/<REDACTED API KEY>"

def deposit(amount: float):
    zksync = ZkSyncBuilder.build(ZKSYNC_TEST_URL)
    eth_web3 = Web3(Web3.HTTPProvider(RCP_ENDPOINT))
    account: LocalAccount = Account.from_key(PRIVATE_KEY)
    eth_provider = EthereumProvider(zksync, eth_web3, account)
    wei_amount = Web3.to_wei(amount, "ether")
    eth_token = Token.create_eth()
    gas_price = eth_web3.eth.gas_price
    before_deposit = eth_provider.get_l1_balance(eth_token, EthBlockParams.LATEST)

    print(f"Before: {before_deposit}")

    l1_tx_receipt = eth_provider.deposit(token=Token.create_eth(),
                                         amount=wei_amount,
                                         gas_price=gas_price)
    print(l1_tx_receipt)


if __name__ == "__main__":
    deposit(0.01)

Any ideas? Could it be the suggested gas constants in the SDK?

Unable to install zksync2-python SDK on Python 3.10 on Mac

I'm trying to install the zksync2-python SDK on my Mac running Python 3.10, but I'm running into issues. Here's the error message I'm seeing:

pip install zksync2

Building wheels for collected packages: pysha3
  Building wheel for pysha3 (setup.py) ... error
  error: subprocess-exited-with-error
  
  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [14 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build/lib.macosx-10.9-x86_64-cpython-310
      copying sha3.py -> build/lib.macosx-10.9-x86_64-cpython-310
      running build_ext
      building '_pysha3' extension
      creating build/temp.macosx-10.9-x86_64-cpython-310
      creating build/temp.macosx-10.9-x86_64-cpython-310/Modules
      creating build/temp.macosx-10.9-x86_64-cpython-310/Modules/_sha3
      clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -fwrapv -O2 -Wall -fPIC -O2 -isystem /Users/joe/.conda/envs/pythonProject-web3/include -fPIC -O2 -isystem /Users/joe/.conda/envs/pythonProject-web3/include -DPY_WITH_KECCAK=1 -I/Users/joe/.conda/envs/pythonProject-web3/include/python3.10 -c Modules/_sha3/sha3module.c -o build/temp.macosx-10.9-x86_64-cpython-310/Modules/_sha3/sha3module.o
      xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
      error: command '/usr/bin/clang' failed with exit code 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for pysha3
  Running setup.py clean for pysha3
Failed to build pysha3
Installing collected packages: pysha3, eip712-structs, web3, zksync2
  Running setup.py install for pysha3 ... error
  error: subprocess-exited-with-error
  
  × Running setup.py install for pysha3 did not run successfully.
  │ exit code: 1
  ╰─> [27 lines of output]
      running install
      /Users/joe/.conda/envs/pythonProject-web3/lib/python3.10/site-packages/setuptools/_distutils/cmd.py:66: SetuptoolsDeprecationWarning: setup.py install is deprecated.
      !!
      
              ****************************************************************************
              Please avoid running `setup.py` directly.
              Instead, use pypa/build, pypa/installer, pypa/build or
              other standards-based tools.
      
              See https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html for details.
              ****************************************************************************
      
      !!
        self.initialize_options()
      running build
      running build_py
      creating build
      creating build/lib.macosx-10.9-x86_64-cpython-310
      copying sha3.py -> build/lib.macosx-10.9-x86_64-cpython-310
      running build_ext
      building '_pysha3' extension
      creating build/temp.macosx-10.9-x86_64-cpython-310
      creating build/temp.macosx-10.9-x86_64-cpython-310/Modules
      creating build/temp.macosx-10.9-x86_64-cpython-310/Modules/_sha3
      clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -fwrapv -O2 -Wall -fPIC -O2 -isystem /Users/joe/.conda/envs/pythonProject-web3/include -fPIC -O2 -isystem /Users/joe/.conda/envs/pythonProject-web3/include -DPY_WITH_KECCAK=1 -I/Users/joe/.conda/envs/pythonProject-web3/include/python3.10 -c Modules/_sha3/sha3module.c -o build/temp.macosx-10.9-x86_64-cpython-310/Modules/_sha3/sha3module.o
      xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
      error: command '/usr/bin/clang' failed with exit code 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

× Encountered error while trying to install package.
╰─> pysha3

note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.

I've tried a few different things to troubleshoot the issue, including downgrading my Python version to 3.8, Create a new conda environment, but the error still persists.

Any ideas on what might be causing this issue and how I can resolve it? Any help would be greatly appreciated!

Thanks,
yy

transfer eth {'code': 3, 'message': 'failed to validate the transaction. reason: Validation revert: Failed to pay for the transaction: Failed to pay the fee to the operator', 'data': '0x'}

{'code': 3, 'message': 'failed to validate the transaction. reason: Validation revert: Failed to pay for the transaction: Failed to pay the fee to the operator', 'data': '0x'}

The automated release is failing 🚨

🚨 The automated release from the master branch failed. 🚨

I recommend you give this issue a high priority, so other packages depending on you can benefit from your bug fixes and new features again.

You can find below the list of errors reported by semantic-release. Each one of them has to be resolved in order to automatically publish your package. I’m sure you can fix this 💪.

Errors are usually caused by a misconfiguration or an authentication problem. With each error reported below you will find explanation and guidance to help you to resolve it.

Once all the errors are resolved, semantic-release will release your package the next time you push a commit to the master branch. You can also manually restart the failed CI job that runs semantic-release.

If you are not sure how to resolve this, here are some links that can help you:

• Usage documentation
• Frequently Asked Questions
• Support channels

If those don’t help, or if this issue is reporting something you think isn’t right, you can always ask the humans behind semantic-release.

---

Missing package.json file.

A package.json file at the root of your project is required to release on npm.

Please follow the npm guideline to create a valid package.json file.

---

Good luck with your project ✨

Your semantic-release bot 📦🚀

Failed to run test_deposit in test_zksync_web3.py

When I try to run test case test_deposit in test_zksync_web3.py, it throws

  File "/usr/local/lib/python3.9/site-packages/zksync2/module/zksync_module.py", line 105, in to_bridge_address
    return BridgeAddresses(l1_eth_default_bridge=HexStr(to_checksum_address(t["l1EthDefaultBridge"])),
KeyError: 'l1EthDefaultBridge'

It looks like there is no l1EthDefaultBridge in a dict. Is it a bug or my setting is wrong?

deposit.py module errors

Hi . I am trying to run your deposit.py example but it seems the module throws me 2 errors.

from eth_account import Account
from eth_account.signers.local import LocalAccount
from web3 import Web3

from zksync2.core.types import Token, EthBlockParams
from zksync2.module.module_builder import ZkSyncBuilder
from zksync2.provider.eth_provider import EthereumProvider


ZKSYNC_TEST_URL = "https://zksync2-testnet.zksync.dev"
ETH_TEST_URL = "https://rpc.ankr.com/eth_sepolia"
PRIVATE_KEY = "MYPRIVATEKEY"

def deposit(amount: float):

    zksync = ZkSyncBuilder.build(ZKSYNC_TEST_URL)
    eth_web3 = Web3(Web3.HTTPProvider(ETH_TEST_URL))
    account: LocalAccount = Account.from_key(PRIVATE_KEY)
    eth_provider = EthereumProvider(zksync, eth_web3, account)
    chain_id = zksync.zksync.chain_id
    wei_amount = Web3.to_wei(amount, "ether")
    eth_token = Token.create_eth()
    print(eth_token)
    gas_price = eth_web3.eth.gas_price
    before_deposit = eth_provider.get_l1_balance(eth_token, EthBlockParams.LATEST)
    print(before_deposit)

    print(f"Before: {before_deposit}")
    l1_tx_receipt = eth_provider.deposit(token=Token.create_eth(),
                                         amount=wei_amount,
                                         gas_price=gas_price)
    
    print(l1_tx_receipt)
    print(l1_tx_receipt.hex())
    # TODO: when L2 tx

    after = eth_provider.get_l1_balance(eth_token, EthBlockParams.LATEST)
    print(f"After : {after}")

    print(f"Tx status: {l1_tx_receipt['status']}")


if __name__ == "__main__":
    deposit(0.1)

The output is :

Token(l1_address='0x0000000000000000000000000000000000000000', l2_address='0x000000000000000000000000000000000000800a', symbol='ETH', decimals=18)
1000000000000000000

eth_abi.exceptions.InsufficientDataBytes: Tried to read 32 bytes.  Only got 0 bytes

The above exception was the direct cause of the following exception:

web3.exceptions.BadFunctionCallOutput: Could not transact with/call contract function, is contract deployed correctly and chain synced?

INTERNAL_ERROR: insufficient funds

Maybe someone can help me troubleshoot why?
account balance should be fine: 0.00311887674881946
try sending 0.001

def deposit(private_key, amount):
    try:
        account: LocalAccount = Account.from_key(private_key)
        zk_web3 = ZkSyncBuilder.build("https://testnet.era.zksync.dev")
        eth_web3 = Web3(Web3.HTTPProvider("https://rpc.ankr.com/eth_goerli")
        print(eth_web3.eth.block_number)
        eth_provider = EthereumProvider(zk_web3, eth_web3, account)
        print("Executing deposit transaction on L1 network")
        l1_tx_receipt = eth_provider.deposit(
            token=Token.create_eth(),
            amount=eth_web3.to_wei(amount, "ether"),
            gas_price=eth_web3.eth.gas_price
        )
        # Check if deposit transaction was successful
        if not l1_tx_receipt["status"]:
            raise RuntimeError("Layer 1 error")

        return l1_tx_receipt["transactionHash"].hex()

    except Exception as e:
        print(f"deposit error: {e}")
        return
    return

And logging debug

2023-06-11 10:08:35,072 - DEBUG - Making request. Method: zks_getMainContract
2023-06-11 10:08:35,073 - DEBUG - make_request: zks_getMainContract, params : ()
2023-06-11 10:08:35,073 - DEBUG - Making request HTTP. URI: https://testnet.era.zksync.dev, Method: zks_getMainContract
2023-06-11 10:08:35,074 - DEBUG - Session cached: https://testnet.era.zksync.dev, <requests.sessions.Session object at 0x000001C3D6592B80>
2023-06-11 10:08:35,075 - DEBUG - Starting new HTTPS connection (1): testnet.era.zksync.dev:443
2023-06-11 10:08:36,013 - DEBUG - https://testnet.era.zksync.dev:443 "POST / HTTP/1.1" 200 None
2023-06-11 10:08:36,013 - DEBUG - Getting response HTTP. URI: https://testnet.era.zksync.dev, Method: zks_getMainContract, Response: {'jsonrpc': '2.0', 'result': '0x1908e2bf4a88f91e4ef0dc72f02b8ea36bea2319', 'id': 0}
2023-06-11 10:08:36,024 - DEBUG - Making request. Method: eth_chainId
2023-06-11 10:08:36,025 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_chainId
2023-06-11 10:08:36,358 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 39
2023-06-11 10:08:36,359 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_chainId, Response: {'jsonrpc': '2.0', 'id': 1, 'result': '0x5'}
2023-06-11 10:08:36,360 - DEBUG - Making request. Method: zks_getBridgeContracts
2023-06-11 10:08:36,360 - DEBUG - make_request: zks_getBridgeContracts, params : ()
2023-06-11 10:08:36,361 - DEBUG - Making request HTTP. URI: https://testnet.era.zksync.dev, Method: zks_getBridgeContracts
2023-06-11 10:08:36,638 - DEBUG - https://testnet.era.zksync.dev:443 "POST / HTTP/1.1" 200 None
2023-06-11 10:08:36,638 - DEBUG - Getting response HTTP. URI: https://testnet.era.zksync.dev, Method: zks_getBridgeContracts, Response: {'jsonrpc': '2.0', 'result': {'l1Erc20DefaultBridge': '0x927ddfcc55164a59e0f33918d13a2d559bc10ce7', 'l2Erc20DefaultBridge': '0x00ff932a6d70e2b8f1eb4919e1e09c1923e7e57b'}, 'id': 1}
Executing deposit transaction on L1 network
2023-06-11 10:08:36,644 - DEBUG - Making request. Method: eth_gasPrice
2023-06-11 10:08:36,644 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_gasPrice
2023-06-11 10:08:36,936 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 42
2023-06-11 10:08:36,937 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_gasPrice, Response: {'jsonrpc': '2.0', 'id': 2, 'result': '0x119b'}
2023-06-11 10:08:36,938 - DEBUG - Making request. Method: eth_getTransactionCount
2023-06-11 10:08:36,938 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_getTransactionCount
2023-06-11 10:08:37,289 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 39
2023-06-11 10:08:37,290 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_getTransactionCount, Response: {'jsonrpc': '2.0', 'id': 3, 'result': '0x1'}
2023-06-11 10:08:37,291 - DEBUG - Making request. Method: eth_call
2023-06-11 10:08:37,292 - DEBUG - Making request. Method: eth_chainId
2023-06-11 10:08:37,292 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_chainId
2023-06-11 10:08:37,537 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 39
2023-06-11 10:08:37,537 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_chainId, Response: {'jsonrpc': '2.0', 'id': 4, 'result': '0x5'}
2023-06-11 10:08:37,538 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_call
2023-06-11 10:08:37,834 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 None
2023-06-11 10:08:37,834 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_call, Response: {'jsonrpc': '2.0', 'id': 5, 'result': '0x0000000000000000000000000000000000000000000000000011c37937e08000'}
2023-06-11 10:08:37,835 - DEBUG - Making request. Method: eth_getTransactionCount
2023-06-11 10:08:37,836 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_getTransactionCount
2023-06-11 10:08:38,104 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 39
2023-06-11 10:08:38,104 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_getTransactionCount, Response: {'jsonrpc': '2.0', 'id': 6, 'result': '0x1'}
2023-06-11 10:08:38,106 - DEBUG - Making request. Method: eth_call
2023-06-11 10:08:38,106 - DEBUG - Making request. Method: eth_chainId
2023-06-11 10:08:38,106 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_chainId
2023-06-11 10:08:38,394 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 39
2023-06-11 10:08:38,395 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_chainId, Response: {'jsonrpc': '2.0', 'id': 7, 'result': '0x5'}
2023-06-11 10:08:38,397 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_call
2023-06-11 10:08:38,683 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 None
2023-06-11 10:08:38,683 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_call, Response: {'jsonrpc': '2.0', 'id': 8, 'result': '0x0000000000000000000000000000000000000000000000000011c37937e08000'}
2023-06-11 10:08:38,684 - DEBUG - Making request. Method: eth_getTransactionCount
2023-06-11 10:08:38,686 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_getTransactionCount
2023-06-11 10:08:38,975 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 39
2023-06-11 10:08:38,976 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_getTransactionCount, Response: {'jsonrpc': '2.0', 'id': 9, 'result': '0x1'}
2023-06-11 10:08:38,978 - DEBUG - Making request. Method: eth_chainId
2023-06-11 10:08:38,978 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_chainId
2023-06-11 10:08:39,313 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 40
2023-06-11 10:08:39,314 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_chainId, Response: {'jsonrpc': '2.0', 'id': 10, 'result': '0x5'}
2023-06-11 10:08:39,322 - DEBUG - Making request. Method: eth_sendRawTransaction
2023-06-11 10:08:39,322 - DEBUG - Making request HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_sendRawTransaction
2023-06-11 10:08:39,816 - DEBUG - https://rpc.ankr.com:443 "POST /eth_goerli HTTP/1.1" 200 None
2023-06-11 10:08:39,817 - DEBUG - Getting response HTTP. URI: https://rpc.ankr.com/eth_goerli, Method: eth_sendRawTransaction, Response: {'jsonrpc': '2.0', 'id': 11, 'error': {'code': -32000, 'message': 'INTERNAL_ERROR: insufficient funds'}}

Returning False when connecting to remote testnet node.

Hi
From what I understand a ZkSyncBuilder instance is basically a Web3 object with an instance of zksync module.
Whenever I want to check if I am connected to the remote L2 zksync testnet node it always returns me False.
Sounds weird cause when I connect to a remote L1 ETH node using HTTPProvider object from Web3 instance it always returns me True.

from zksync2.module.module_builder import ZkSyncBuilder

ZKSYNC_TEST_URL = "https://zksync2-testnet.zksync.dev"
w3 = ZkSyncBuilder.build(ZKSYNC_TEST_URL)
print(w3.is_connected())

Shouldn't this snippet code return me True ?

pysha3 conflict

When I installing, I always get this error:ERROR: Could not build wheels for pysha3, which is required to install pyproject.toml-based projects

I tried install pysha3 manually, but also get this error. Also I have created a empty pyproject.toml - nothing

web3 version dependency has a bug

zksync2 module needs the web3==6.0.0 module but this version of web3 has a bug: ethereum/web3.py#2931 (which is fixed in a later version of web3).

Missing field gasPerPubdata

When trying to run example transfers from the readme, getting the following error:

Traceback (most recent call last):
  File "/Users/user/run.py", line 31, in <module>
    zksync.transfer(zksync_web3, account, 0.0000001, item)
  File "/Users/user/run.py", line 46, in transfer
    estimate_gas = zksync_web3.zksync.eth_estimate_gas(tx_func_call.tx)
  File "/Users/user/.pyenv/versions/3.10.2/lib/python3.10/site-packages/zksync2/module/zksync_module.py", line 284, in eth_estimate_gas
    return self._eth_estimate_gas(tx)
  File "/Users/user/.pyenv/versions/3.10.2/lib/python3.10/site-packages/web3/module.py", line 57, in caller
    result = w3.manager.request_blocking(method_str,
  File "/Users/user/.pyenv/versions/3.10.2/lib/python3.10/site-packages/web3/manager.py", line 198, in request_blocking
    return self.formatted_response(response,
  File "/Users/user/.pyenv/versions/3.10.2/lib/python3.10/site-packages/web3/manager.py", line 171, in formatted_response
    raise ValueError(response["error"])
ValueError: {'code': -32602, 'message': 'Invalid params: missing field `gasPerPubdata`.'}

`maxPriorityFeePerGas` is 0 for `TxWithdraw` and `TxTransfer` transactions

Both TxWithdraw and TxTransfer implement tx712() method, unlike other tx types (e.g. TxCreateContract ) in transaction_builders.py, maxPriorityFeePerGas for TxWithdraw and TxTransfer are default to 0.

May I ask are there any reasons for this?

Thank you very much in advance.

eth_estimate_gas always return web3.exceptions.ContractLogicError: execution reverted: Failed to submit transaction: cannot estimate gas

       account: LocalAccount = Account.from_key(self.private_key)

        # Get chain id of zkSync network
        chain_id = self.web3.zksync.chain_id

        # Signer is used to generate signature of provided transaction
        signer = PrivateKeyEthSigner(account, chain_id)

        # Get nonce of ETH address on zkSync network
        nonce = self.web3.zksync.get_transaction_count(
            account.address, ZkBlockParams.COMMITTED.value
        )

        # Get current gas price in Wei
        gas_price = self.web3.zksync.gas_price

        # Create transaction
        tx_func_call = TxFunctionCall(
            chain_id=chain_id,
            nonce=nonce,
            from_=account.address,
            to=to_checksum_address(to_address),
            value=self.web3.to_wei(amount, "ether"),
            data=HexStr("0x8722b9f70000000000000000000000000000000000000000000000000000000000000001"),
            gas_limit=10000000,  # UNKNOWN AT THIS STATE
            gas_price=gas_price,
            max_priority_fee_per_gas=100000000,
        )

        # ZkSync transaction gas estimation
        estimate_gas = self.web3.zksync.eth_estimate_gas(tx_func_call.tx)
        print(f"Fee for transaction is: {estimate_gas * gas_price}")

        # Convert transaction to EIP-712 format
        tx_712 = tx_func_call.tx712(estimate_gas)

        # Sign message & encode it
        signed_message = signer.sign_typed_data(tx_712.to_eip712_struct())

        # Encode signed message
        msg = tx_712.encode(signed_message)

        # Transfer ETH
        tx_hash = self.web3.zksync.send_raw_transaction(msg)
        print(f"Transaction hash is : {tx_hash.hex()}")

the error message is weird, i have enough eth in my wallet for gas use

Building wheel for bitarray (pyproject.toml) did not run successfully

pip install zksync2

There is a problem after using the command, which cannot be solved
Whether I install Visual Studio or download the local installation bitarray-2.5.1-cp38-cp38-win_amd64. whl in advance, it is the same error
My python version is 3.8. How to solve this problem

————————

Building wheels for collected packages: bitarray, pysha3
Building wheel for bitarray (pyproject.toml) ... error
error: subprocess-exited-with-error

× Building wheel for bitarray (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [1 lines of output]
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for bitarray
Building wheel for pysha3 (pyproject.toml) ... error
error: subprocess-exited-with-error

× Building wheel for pysha3 (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [9 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win-amd64-cpython-38
copying sha3.py -> build\lib.win-amd64-cpython-38
running build_ext
building '_pysha3' extension
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for pysha3
Failed to build bitarray pysha3
ERROR: Could not build wheels for bitarray, pysha3, which is required to install pyproject.toml-based projects

pip install zksync2 fail

It not works for pip install zksync2. Get the error:

Building wheels for collected packages: pysha3
Building wheel for pysha3 (setup.py) ... error
error: subprocess-exited-with-error
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for pysha3

Issues when interacting with a local node

Hi

I am trying to set up a test environment for the example python modules that are available in this repository.
Whenever I fork the zksync testnet to my local enivronment through anvil and try to run one of the example modules I always get all kind of errors but if I try to run one of the modules with a remote testnet provider everything is fine.
Is this SDK compatible with only remote testnet node ?

For example by running this snippet code with a local provider :

PROVIDER  =  "http://127.0.0.1:8545"
zk = ZkSyncBuilder.build(PROVIDER)
PRIVATE_KEY = bytes.fromhex(key)
ACCOUNT: LocalAccount = Account.from_key(PRIVATE_KEY)
nonce = w3.zksync.get_transaction_count(ACCOUNT.address, ZkBlockParams.COMMITTED.value)
print(nonce)

I get this error :

Traceback (most recent call last):
  File "/home/andy/Desktop/medium/zk/zk/try.py", line 54, in <module>
    nonce = w3.zksync.get_transaction_count(ACCOUNT.address, ZkBlockParams.COMMITTED.value)
  File "/home/andy/Desktop/medium/zk/.venv/lib/python3.10/site-packages/web3/eth/eth.py", line 450, in get_transaction_count
    return self._get_transaction_count(account, block_identifier)
  File "/home/andy/Desktop/medium/zk/.venv/lib/python3.10/site-packages/web3/module.py", line 68, in caller
    result = w3.manager.request_blocking(
  File "/home/andy/Desktop/medium/zk/.venv/lib/python3.10/site-packages/web3/manager.py", line 232, in request_blocking
    return self.formatted_response(
  File "/home/andy/Desktop/medium/zk/.venv/lib/python3.10/site-packages/web3/manager.py", line 205, in formatted_response
    raise ValueError(response["error"])
ValueError: {'code': -32602, 'message': 'invalid digit found in string'}

But if I replace a local provider with a remote provider like "https://zksync2-testnet.zksync.dev" I don't get any errors.

Any suggestions ? I fork the zksync testnet through anvil --fork-url https://zksync2-testnet.zksync.dev

eth_estimate_gas: web3.exceptions.ContractLogicError: execution reverted: Failed to submit transaction: insufficient balance for transfer

There is no problem with the testnet, but there will be errors when using it on the mainnet

rom eth_account import Account
from eth_account.signers.local import LocalAccount
from web3 import Web3
from zksync2.module.request_types import EIP712Meta

from zksync2.core.types import Token, EthBlockParams
from zksync2.module.module_builder import ZkSyncBuilder
from zksync2.provider.eth_provider import EthereumProvider


ZKSYNC_MAIN_URL = "https://mainnet.era.zksync.io"
ETH_TEST_URL = "hhttps://rpc.flashbots.net"
PRIVATE_KEY = "MYPRIVATEKEY"

def deposit(amount: float):

    zksync = ZkSyncBuilder.build(ZKSYNC_TEST_URL)
    eth_web3 = Web3(Web3.HTTPProvider(ETH_TEST_URL))
    account: LocalAccount = Account.from_key(PRIVATE_KEY)
    eth_provider = EthereumProvider(zksync, eth_web3, account)
    chain_id = zksync.zksync.chain_id
    wei_amount = Web3.to_wei(amount, "ether")
    eth_token = Token.create_eth()
    
   addres = Web3.to_checksum_address("my_address")
    l2_gas_limit = eth_provider._zksync_web3.zksync.eth_estimate_gas({
        'value': self.web3.to_hex(wei_amount),
        'from': address,
        'to': to_address,
        'data': '0x',
        'eip712Meta': EIP712Meta(gas_per_pub_data=0)
    })



if __name__ == "__main__":
    deposit(0.1)

network zksync era main

error msg:

Exception has occurred: ContractLogicError
execution reverted: Failed to submit transaction: insufficient balance for transfer
  File "D:\CodeProject\blockchain\blockchain_new\source_interaction\base\zksync_era.py", line 64, in zksync_era_deposit_for_eth
    l2_gas_limit = self.web3_other._zksync_web3.zksync.eth_estimate_gas({
web3.exceptions.ContractLogicError: execution reverted: Failed to submit transaction: insufficient balance for transfer

During handling of the above exception, another exception occurred:

  File "D:\CodeProject\blockchain\blockchain_new\source_interaction\base\zksync_era.py", line 74, in zksync_era_deposit_for_eth
    raise web3_exceptions.ContractLogicError(e)
  File "D:\CodeProject\blockchain\blockchain_new\source_interaction\base\web3_utils.py", line 125, in _inner
    return func(self, **params)
  File "D:\CodeProject\blockchain\blockchain_new\source_interaction\base\web3_utils.py", line 91, in _inner
    return func(self, *args, address=address, private_key=private_key, **kwargs)
  File "D:\CodeProject\blockchain\blockchain_new\source_interaction\base\web3_utils.py", line 66, in _inner
    result = func(self, *args, **kwargs)
  File "D:\CodeProject\blockchain\blockchain_new\source_interaction\base\zksync_era.py", line 110, in zksync_era_deposit_for_main
    action_result = self.zksync_era_deposit_for_eth(amount=amount, to_address=receiver,
  File "D:\CodeProject\blockchain\blockchain_new\source_interaction\base\zksync_era.py", line 121, in <module>
    ze.zksync_era_deposit_for_main(amount=0.02, from_=2, to_=2)
web3.exceptions.ContractLogicError: execution reverted: Failed to submit transaction: insufficient balance for transfer

Is this the estimated gas on the zksync era, or am I getting it wrong?

I want to know which function is called by the following interface