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5 votes

Infura network support for sepollia in Brownie

Use this command in the terminal brownie networks add Ethereum sepolia host="https://rpc.sepolia.dev" chainid=11155111
purplestoke's user avatar
4 votes

Using Goerly Testnet for development requires 0.001eth in wallet

Plenty of Goerli & Sepolia on the Chainstack faucet. It drips too to keep your address with Goerli ETH and Sepolia ETH, so you don't run out or have to re-request.
Ake's user avatar
  • 1,099
2 votes

Ethereum test network for Uniswap

Sepolia is the testnet which should be used for testing dapps, including Uniswap. Unfortunately, it looks like Uniswap only supports Goerli (Ropsten and Rinkeby are already deprecated). As I see it, ...
Lauri Peltonen's user avatar
2 votes

Where to get various ERC20 token for Goerli and sepolia testnets

In my attempt to develop in Dapp I went on the hunt for faucets and here is the few ressources I found that is currently working For goerli: I got goerliETH from faucet.chainstack.com (The ...
codekoriko's user avatar
1 vote

Does Uniswap allow testing swap on testnets?

It does support testnet mode. The error you are getting is regarding low liquidity, try swapping fewer tokens or adding more liquidity to the pool. Also, share the pool so the community members can ...
Zartaj Afser's user avatar
  • 3,258
1 vote

need some amount of ether for getting the fake ether from alchemy

First of all, I would suggest you to shift to sepolia testnet instead because goerli is now deprecated. Here is the sepolia faucet. Yet if you want goerliETH, I have sent some to your given address. ...
Zartaj Afser's user avatar
  • 3,258
1 vote

TypeError: Cannot read properties of undefined (reading 'match')

UPDATE to above question! So after several attempts, it seems I have found the culprit. For some reason, the network provider name ("sepolia") I entered with getDefaultProvider function does ...
David Blake's user avatar
1 vote

CORS Policy Blocking Axios Request with 0x-api-key Header to 0x API on Goerli Network

I found the solution for any who stumble across this. It turns out it happens when you include the API key when using Goerli. All I had to do was remove the API key. The 0x documentation should really ...
Kyle Noll's user avatar
1 vote

Using Goerly Testnet for development requires 0.001eth in wallet

Thank you for your answer. So i switch to Sepolia actually.
Vocci's user avatar
  • 23
1 vote
Accepted

Using Goerly Testnet for development requires 0.001eth in wallet

I don't think there are many faucets for Goerli, as people are shifting to sepolia, but you can try out the pow faucet https://goerli-faucet.pk910.de/ Apart from this, you can ask for some goerli eth ...
Zartaj Afser's user avatar
  • 3,258
1 vote

Infura network support for sepollia in Brownie

In the .brownie\network-config file: Put this code into the section where other Infura networks are located. - chainid: 11155111 explorer: https://api-sepolia.etherscan.io/api host: https://...
EmilyJ's user avatar
  • 147
1 vote

How to develop while experiencing very high Goerli testnet gas fees after merge?

As of October 2022, Ethernaut is now working on the following L1, L2 and sidechain testnets 🚀 Goerli Sepolia Mumbai - Polygon Goerli - Arbitrum Goerli - Optimism As of March 2023, I recommend using ...
Won Jun Bae's user avatar
1 vote
Accepted

Transaction fails on Etherscan but succeeds on Tenderly, why is that?

Goerli has been super unsteady un unreliable lately. Its gas prices have been through the roof. Basically Goerli shouldn't be used anymore for testing dapps. Sepolia is the meant network for dapp ...
Lauri Peltonen's user avatar
1 vote
Accepted

Goerli + ethers.js 6.3 + API key --> unsupported network and 403 server errors

I also ran into the same issue. I'm using ethers ^6.3.0. It seems that the documentation doesn't provide a sufficient explanation on how to use the getDefaultProvider method in v6. I did some digging ...
Katie's user avatar
  • 126
1 vote

Need Fake ETH (Goerli Testnet)

I don't know if this is some kind of scam but there are free faucets. Also Goerli is becoming deprecated at the end of the year. Use Sepolia. use: https://goerlifaucet.com/ or: https://goerli-faucet....
GrizzlyWebDev's user avatar
1 vote

Goerli ETH - Where get funds

https://goerlifaucet.com/ works well, just set a reminder to check back once a day.
pacrob's user avatar
  • 161
1 vote

REACT "Error: cannot estimate gas; transaction may fail or may require manual gas limit "

This usually occurs when your transaction is most likely to revert due to one of the require conditions in your smart contract Possible solutions Make sure all the require conditions are met before ...
Talha Sajid Chaudhary's user avatar
1 vote

Insufficient funds when trying to deploy smart contract at goerli test network with alchemy

Going off what Lauri was saying, Goerli testnet is not worth testing on anymore. ETH Foundation has already started deprecating and is setting end of life date for Georli in Dec 2023: https://github....
Arjun Patel's user avatar
1 vote

Infura network support for sepollia in Brownie

Use this command in the terminal networks add Ethereum sepolia host="https://rpc.sepolia.org/" chainid=11155111 If following host is not working try changing the rpc host you can find hosts ...
Moz's user avatar
  • 11

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