Support for chain-specific transactions (eg: CIP42)

[nicolasbrugneaux]

Hello there 🌱

Following the work of @aaronmgdr in the following PRs:

• Add Custom Chain Serializers viem#691
• adds serializer for Celo CIP 42 transactions viem#755

We're now able to do something this:

const sendTransaction = (tx: SendTransactionParameters<typeof celo>) => {
  return localAccountClient.sendTransaction(tx)
}

const hash = await sendTransaction({
  feeCurrency: cUSDAddress,
  value: BigInt(...),
  to: '0x...',
})

Recently, I've been trying to use it via wagmi.

So my initial guess was to do something along these lines:

  const { config } = usePrepareSendTransaction<typeof celo>({
    feeCurrency: cUSDAddress,
    value: ...,
    to: '0x...',
  });

But it seems that feeCurrency just gets dropped. (and obviously usePrepareSendTransaction isn't a generic, but this was my naive attempt)

After some digging, I've hit a wall as this file ./packages/core/src/actions/transactions/sendTransaction.ts doesn't seem to be able to handle extraneous args (in our case: feeCurrency).

I've been trying to come up with a neat PR that would solve the issue, but this is – after all – a fairly foreign codebase, and I'd really appreciate some pointers if you have some ideas how to solve this :)

[tmm]

This is something we are currently working on and will get rolled out in wagmi v2.

[nicolasbrugneaux]

Amazing news. Looking forward to it. Let us know if you need some beta testing too 🙏

[arthurgousset]

+1 that's great news 💯 To help plan on our side, what order of magnitude can I use to think about the wagmi v2 release @tmm? Is it days, weeks, months away (roughly speaking)?

[nicolasbrugneaux]

Hey there @tmm, where can I follow the v2 progress (if anywhere)? Thank you in advance! 🙏

[tmm]

We'll be announcing v2 alpha shortly. You can follow along on the alpha branch.

[nicolasbrugneaux]

Cool thanks! 🥳