Wallet connect v2 Unable addChain or switchChain

Help - Plug n Play PnP Web SDKs
1
  • SDK Version: “@web3auth/base”: “^7.1.0”, “@web3auth/wallet-connect-v2-adapter”: “^7.1.1”, “@walletconnect/modal”: “^2.6.2”
  • Platform: Mobile Chrome/Safari（PWA）

Unable to addChain or switchChain, is it supported?
connectTo(WALLET_ADAPTERS.WALLET_CONNECT_V2, {}) is fine, but addChain or switchChain,all unable open wallet, how do i?

Also web3auth.authenticateUser(), unable open wallet to sign, any ideas?

2

@Abigail Welcome Aboard!

Could you share your implementation code and which example you are using to guide your code?

3

Hello it is my code.

Init

// VITE_CHAIN_ID='0xaa37dc'
// VITE_RPC_TARGET='https://sepolia.optimism.io'
// VITE_DISPLAY_NAME='OP Sepolia'
// VITE_BLOCK_EXPLORER='https://sepolia-optimistic.etherscan.io'
// VITE_TICKER='ETH'
// VITE_TICKER_NAME='OP Sepolia'

  const web3AuthNetwork = config.VITE_WEB3AUTH_NETWORK
  const chainConfig = {
    chainNamespace: CHAIN_NAMESPACES.EIP155,
    chainId: config.VITE_CHAIN_ID,
    rpcTarget: config.VITE_RPC_TARGET,
    displayName: config.VITE_DISPLAY_NAME,
    blockExplorer: config.VITE_BLOCK_EXPLORER,
    ticker: config.VITE_TICKER,
    tickerName: config.VITE_TICKER_NAME,
  }
  const w3a = new Web3AuthNoModal({
    clientId,
    web3AuthNetwork,
    chainConfig,
    sessionTime: 86400, // 24 hours
  })

  const defaultWcSettings = await getWalletConnectV2Settings(
    CHAIN_NAMESPACES.EIP155,
    [parseInt(config.VITE_CHAIN_ID, 16)],
    config.VITE_WALLETCONNECT_PROJECT_ID
  )
  const walletConnectModal = new WalletConnectModal({
    projectId: config.VITE_WALLETCONNECT_PROJECT_ID,
  })
  const walletConnectV2Adapter = new WalletConnectV2Adapter({
    adapterSettings: {
      qrcodeModal: walletConnectModal,
      ...defaultWcSettings.adapterSettings,
    },
    loginSettings: { ...defaultWcSettings.loginSettings },
  })

  w3a.configureAdapter(walletConnectV2Adapter)
  // init()

Connect.

   async walletConnectV2Login() {
      await w3a.connectTo(WALLET_ADAPTERS.WALLET_CONNECT_V2, {})
      await w3a.addChain({
          decimals: 18,
          chainNamespace: CHAIN_NAMESPACES.EIP155,
          chainId: config.VITE_CHAIN_ID,
          rpcTarget: config.VITE_RPC_TARGET,
          displayName: config.VITE_DISPLAY_NAME,
          blockExplorer: config.VITE_BLOCK_EXPLORER,
          ticker: config.VITE_TICKER,
          tickerName: config.VITE_TICKER_NAME,
       })
      // await w3a.switchChain({chainId: config.VITE_CHAIN_ID})
      // await w3a.authenticateUser()
    }

I connect to metamask(connectTo). It’s fine.But w3a.addChain() not switch to the metamask and nothing happens. Did I write something wrong somewhere?

4

Your issue has been forwarded to our team and we will get back with an update.