eth_chainId error when adding testnet

[pavel.schoffer]

Description of the issue:
Hi this feels like similar isse to this post:

eth_chainId error while adding a custom network

Hello - I’m attempting to add my own private network to the brave wallet. I’ve put in the correct information for my network regarding chain ID and JSON/RPC URL, but when I click submit I get the following error: Request for method ‘eth_chainId’ on https://USERNAME:PASSWORD@RPC URL/ failed I’m not adding any restrictions on my network’s side to disable calls to that particular method and I get this error message as soon as I click the “Submit” button to add the network to my browser. In this …

The difference is that I am on:
Version 1.49.120 Chromium: 111.0.5563.64 (Official Build) (64-bit)

Running it on my Ubuntu desktop.

I am trying to add Avalanche Fuji testnet.
To reproduce:

• navigate to https://chainlist.org/?testnets=true&search=avalanche+Fuji

• Click Add to Brave

• Approve

• Nothing happens

• Error shows in console

• Expected: Network is added and wallet switches to that network.

Error from console:

{
“code”: 4001,
“message”: “Request for method ‘eth_chainId’ on https://api.avax-test.network/ext/bc/C/rpc failed”
}

It works fine in Metamask.

[Chocoholic]

@pavel.schoffer Welcome to the community.

Is this still an issue? I just tried adding and it worked fine.

Just wondering if you tried again at some point and were able to add. Please post an update. Take care.

[pavel.schoffer]

Oh yeah you are right.

Works now just fine.

Magic.

Thanks a lot for having a look!