when do you get this? maybe due to network congestion?

This is usually indicating a problem with the server which is being called. For example, you are calling it to many times

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

Newton

any idea on why I randomly get `HttpError: Bad Gateway` from starknet js?

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

Why I randomly get `HttpError: Bad Gateway` from starknet js?

1. Can anyone explain how to get Goerli ETH tokens?

2. Also want to know how to bridge tokens from the Goerli ETH testnet and move them to Goerli2 (StarkNet)?


---

> thank's for your answers, summing up how to transfer funds and how to use Faucet on Ethereum:


1. For receiving ETH on Goerli Test Net, I used [Goerli PoW Faucet](https://goerli-faucet.pk910.de/).
As an alternative, [https://goerlifaucet.com/](https://goerlifaucet.com/) can be used, but it is required to authorize.

2. I installed ArgentX using the links below and transferred funds using the [HashStack service for StarkNet](https://goerli2-bridge.hashstack.finance)

![https://www.bbntimes.com/images/Ethereum_Faucet.jpeg](https://www.bbntimes.com/images/Ethereum_Faucet.jpeg)

StarkNet Faucet: How can I get a Goerli-2 eth faucet tokens (StarkNet)?


I built a module with Cairo language and I would like to unit test it. The contract is pretty simple : it manages a list of authorized addresses and provide some "modifier" functions to help.


I have taken the sample unit testing code from the documentation but nothing is referring about sending an account address to a function with python.


How should I proceed ?


Thanks in advance



ㅤ
_This question was originally posted on [Stack Overflow](https://stackoverflow.com/questions/73034919/testing-starknet-cairo-contract-function-with-address)_

Testing Starknet Cairo contract function with address

﻿  



ㅤ
_This question was originally posted on [Triality](https://triality.org/question/882)_

How can i learn Cairo with Python base?

Where can I learn more about starknet?

What is starknet all about people

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

Where can I learn more about starknet?

Hi all, what are a few of the best apps to test on starknet?  thanks

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

What are a few of the best apps to test on starknet?

Do you know if I can use a Braavos account as a multisig wallet?

Hey, I want to concatenate two arrays with known sizes in Cairo lang.
Is there any simple way how to do it? Can you share some of your code?

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Why I randomly get `HttpError: Bad Gateway` from starknet js?

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