You can export a private key from your account. With the private key, you can create AccountClient. You will also need the address of your account.

Short code example:
```
client = GatewayClient(net=TESTNET)
account_client_testnet = AccountClient(
    address=address,
    key_pair=KeyPair.from_private_key(private_key),
    chain=StarknetChainId.TESTNET,
    client=client,
    supported_tx_version=1,
)
```

war-in

Hey, I have an Argent account and would like to use it in my python scripts. Is there any way of signing transactions in StarkNet.py with an Argent account?

How to use Argent (or any from the main providers) account in the StarkNet.py?

Given an array of elements [2,3,4] I want to be able to get the squared summation of the individual elements, 2^2 + 3^2 + 4^2.


How can I achieve this?


ㅤ
_This question was originally posted on [Triality](https://triality.org/question/399)_

Cairo: Getting the squared summation of felts in an array

hey! any idea on how much is starknetJS request limit?

_This question was originally posted on [StarkNet Discord](https://www.newton.so/view?tags=discord)_

Do you have any idea on how much is starknetJS request limit?

Hi,

any idea what this could be caused by? This function is mentioned only once in the whole codebase. I’m trying to do protostar build

```python
Redefinition of '__wrappers__.get_pool_balance.__wrapped_func'.

func get_pool_balance{syscall_ptr : felt*, pedersen_ptr : HashBuiltin*, range_check_ptr}(
```

This error always appears with the first function it encounters that is annotated with either @view or @external

Can be reproduced in the repro-redefinition branch of [https://github.com/CarmineOptions/carmine-protocol.git](https://github.com/CarmineOptions/carmine-protocol.git)

Has anyone seen this error in proto? Redefinition of *`wrappers.*ourfunctionname.__wrapped_func__’`?

Any idea what this could be caused by?

1. What’s the difference between AA (Abstract Account) and EOA (Externally Owned Account)?

2. What is an abstract account? Where is the account address derived from? Does the account address also come from the mnemonic and the private key?

3. What is multi-call? What will it bring to UX?

Can you explain what is Abstract Account?

When it comes to message cancellation (L1 -> L2) you can cancel a message in the case that:
- There is any kind of censorship on StarkNet (sequencer skipped your tx)
- The L2 contract's `` function flow has an assert that fails

Is this correct? Am I missing any other situations where message cancellation would/wouldn't work?

_This question was originally posted on [StarkNet Discord](https://www.newton.so/view?tags=discord)_

Can you explain about cancellation (L1 -> L2) in StarkNet (sequencer)?

Hey!
I had a question about what would be the cleanest way to imitate a `uint32` or `uint64` in cairo. Two approaches came to mind:
1. Simply use a felt and check that is less than `2**32 - 1`
2. Pass a Uint256 and check that var.high == 0 and var.low is less than `2 ** 32 -1`

First approach seems straightforward, but I wanted to know if there was a convention for this or a better way.

How to check for smaller Uints in Cairo?

Hello, I am getting the following error in my starknet contract, does anyone know how to resolve it?


`Accessing struct/tuple members for r-value structs is not supported yet.`


ㅤ
_This question was originally posted on [Triality](https://triality.org/question/665)_

Popular tags

How to use Argent (or any from the main providers) account in the StarkNet.py?

1 answers

Your answer

Related

You may find useful