Not yet, but there are plans for Metamask integration so that users will to interact with Kakarot directly from Metamask.

Elias Tazartes (Eikii)

Can I add Kakarot to my metamask?

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)?

When calling `estimateFee`, I get a struct with `amount`, `unit`, `gas_price` and `gas_usage`. Wondering what is the difference between `amount` and `gas_usage` ?


ㅤ
_This question was originally posted on [Triality](https://triality.org/question/967)_

Cairo: Difference between amount and gas_fee

Hello there,

Do you know why `pedersen_hash` needs to split felts in low 248 and high 4 bits? 

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Why does Starkware pedersen Hash Function split numbers in high and low bits

Hello! I was wondering whether it was possible to check if a certain address has code in Cairo.
In Solidity, we do something like:

```
assembly {
  codeSize := extcodesize(contractAddress)
}
or just:
uint256 codeSize = contractAddress.code;
```
I was wondering if there was a way to check something like this in cairo? I checked the syscalls file but didn't find anything promising there.

Thank you in advance!

How to check if a contract has been deployed at a certain address in cairo?

hi,guys

QUESTION, where can i get test tokens?

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

Where can i get test tokens in StarkNet?

How does Account Abstraction improve the UX compared to other methods?

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How does Account Abstraction improve the UX compared to other methods?

Why am I getting the error message `“ArgumentsLengthError: The number of the given arguments (0) do not match what is defined in the ABI (1)”`


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Can I add Kakarot to my metamask?

Can I add Kakarot to my metamask?

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