addChain

Name: viem-go
Author: viem-go

Adds an EVM chain to the wallet

Import

Import the wallet actions package so you can call this action.

import "github.com/ChefBingbong/viem-go/actions/wallet"

Usage

See how to construct a wallet client and call this action.

import (
  "context"
  "log"

  "github.com/ChefBingbong/viem-go/actions/wallet"
  "github.com/ChefBingbong/viem-go/client"
  "github.com/ChefBingbong/viem-go/client/transport"
  "github.com/ChefBingbong/viem-go/chain/definitions"
)

ctx := context.Background()

walletClient, err := client.CreateWalletClient(client.WalletClientConfig{
  Chain:     definitions.Mainnet,
  Transport: transport.HTTP("https://eth.llamarpc.com"),
})
if err != nil {
  log.Fatal(err)
}
defer func() { _ = walletClient.Close() }()

err := wallet.AddChain(ctx, walletClient, wallet.AddChainParameters{
  Chain: definitions.Optimism,
})
if err != nil {
  log.Fatal(err)
}

Returns

error

Returns an error if the request fails.

Parameters

Configuration options accepted by this action.

Chain

Type: *chain.Chain
Required

The chain to add to the wallet.

import "github.com/ChefBingbong/viem-go/chain/definitions"

err := wallet.AddChain(ctx, walletClient, wallet.AddChainParameters{
  Chain: definitions.Optimism,
})

JSON-RPC Method

wallet_addEthereumChain (EIP-3085)