Error while connecting to adapter: auth WalletLoginError: useCoreKitKey flag is enabled but coreKitKey is not available

When asking for help in this category, please make sure to provide the following details:

  • SDK Version(package.json):
 "@magic-ext/oauth": "^22.0.7",
    "@magiclabs/wagmi-connector": "2.1.0",
    "@radix-ui/react-alert-dialog": "^1.1.1",
    "@radix-ui/react-avatar": "^1.1.0",
    "@radix-ui/react-dialog": "^1.1.1",
    "@radix-ui/react-dropdown-menu": "^2.1.1",
    "@radix-ui/react-slot": "^1.1.0",
    "@radix-ui/react-tooltip": "^1.1.2",
    "@t3-oss/env-nextjs": "^0.10.1",
    "@tanstack/react-query": "^5.0.0",
    "@types/humanize-plus": "^1.8.2",
    "@wagmi/core": "^2.6.5",
    "@web3auth/base": "^9.0.2",
    "@web3auth/ethereum-provider": "^9.0.2",
    "@web3auth/modal": "^9.1.0",
    "@web3auth/wallet-services-plugin": "^9.1.0",
    "@web3auth/web3auth-wagmi-connector": "^7.0.0",
    "autoprefixer": "^10.4.20",
    "axios": "^1.7.7",
    "class-variance-authority": "^0.7.0",
    "clsx": "^2.1.1",
    "humanize-plus": "^1.8.2",
    "lint-staged": "^15.2.9",
    "lucide-react": "^0.436.0",
    "magic-sdk": "^28.0.7",
    "next": "14.2.7",
    "next-themes": "^0.3.0",
    "react": "^18",
    "react-dom": "^18",
    "react-qr-code": "^2.0.15",
    "tailwind-merge": "^2.5.2",
    "tailwindcss-animate": "^1.0.7",
    "viem": "^2.19.4",
    "wagmi": "^2.12.5",
    "zod": "^3.23.8"
  }
  • Platform: web pnp modal

  • Browser Console Screenshots:

  • If the issue is related to Custom Authentication, please include the following information (optional):

    • Verifier Name: iq-wallet
    • JWKS Endpoint:
    • Sample idToken (JWT):

Also, kindly provide the Web3Auth initialization and login code snippet below. This will help us better understand your issue and provide you with the necessary assistance.

import { env } from '@/env.mjs'
import { CHAIN_NAMESPACES, WEB3AUTH_NETWORK } from '@web3auth/base'
import { EthereumPrivateKeyProvider } from '@web3auth/ethereum-provider'
import { Web3Auth } from '@web3auth/modal'
import { Web3AuthConnector } from '@web3auth/web3auth-wagmi-connector'
import type { Chain } from 'wagmi/chains'

export function Web3AuthConnectorInstance(chains: Chain[]) {
  const name = 'IQ Wallet'
  const chainConfig = {
    chainNamespace: CHAIN_NAMESPACES.EIP155,
    chainId: `0x${chains[0].id.toString(16)}`,
    rpcTarget: chains[0].rpcUrls.default.http[0],
    displayName: chains[0].name,
    tickerName: chains[0].nativeCurrency?.name,
    ticker: chains[0].nativeCurrency?.symbol,
    blockExplorerUrl: chains[0].blockExplorers?.default.url,
  }
  console.log('chainConfig', chainConfig)

  const privateKeyProvider = new EthereumPrivateKeyProvider({
    config: { chainConfig },
  })

  const web3AuthInstance = new Web3Auth({
    clientId: env.NEXT_PUBLIC_WEB3AUTH_CLIENT_ID, //TODO: change to prod client id
    chainConfig,
    privateKeyProvider,
    uiConfig: {
      appName: name,
      loginMethodsOrder: ['google'],
      defaultLanguage: 'en',
      modalZIndex: '2147483647',
      logoLight: 'https://web3auth.io/images/w3a-L-Favicon-1.svg',
      logoDark: 'https://web3auth.io/images/w3a-D-Favicon-1.svg',
      uxMode: 'popup',
      mode: 'light',
    },
    web3AuthNetwork: WEB3AUTH_NETWORK.SAPPHIRE_DEVNET,
    useCoreKitKey: true,
    enableLogging: true,
  })

  return Web3AuthConnector({
    web3AuthInstance,
  })
}

Pregeneration code

const pregenerateWeb3AuthWallet = async (verifierId: string) => {
    try {
      const params = new URLSearchParams({
        verifier: 'iq-wallet',
        verifierId: verifierId,
        web3AuthNetwork: WEB3AUTH_NETWORK.SAPPHIRE_DEVNET,
        clientId: env.NEXT_PUBLIC_WEB3AUTH_CLIENT_ID,
      })

      const response = await fetch(
        `${WALLET_PREGENERATION_API}?${params.toString()}`,
      )
      console.log('constructed url', `${WALLET_PREGENERATION_API}?${params.toString()}`)
      const data = await response.json()

      if (data.success && data.data.evmAddress) {
        setNewWeb3AuthAddress(data.data.evmAddress)
      } else {
        throw new Error('Failed to pregenerate Web3Auth wallet')
      }
    } catch (err) {
      setError('Failed to pregenerate Web3Auth wallet')
      console.error(err)
    }
  }

Error
hook.js:608 Error while connecting to adapter: auth WalletLoginError: useCoreKitKey flag is enabled but coreKitKey is not available

I am on saphire_devnet

Hi Sid,

Thank you for providing comprehensive details about the issue you’re facing! Here’s a summary of your request to assist our support team:

Issue Details:

  • SDK Details: PnP Web SDK
  • SDK Version:
    {
      "@web3auth/base": "^9.0.2",
      "@web3auth/modal": "^9.1.0",
      "@web3auth/wallet-services-plugin": "^9.1.0",
      "@web3auth/web3auth-wagmi-connector": "^7.0.0",
      (other packages omitted for brevity)
    }
    
  • Platform: Web PnP Modal
  • Error Message: auth WalletLoginError: useCoreKitKey flag is enabled but coreKitKey is not available
  • Browser Console Screenshot:
  • Verifier Name: iq-wallet

Code Snippets:

Web3Auth Initialization:

 // Your initialization code here

Pregeneration Code:

// Your pregeneration code here

Additional Notes:

  • You mentioned the use of the useCoreKitKey flag indicating that the core key is not available. It’s worth checking if a valid coreKitKey is set according to the configurations required.

It seems like the issue may be related to the configuration of your Web3Auth instance. I recommend ensuring that coreKitKey is properly provided if the useCoreKitKey flag is enabled.

Our support team will look into this, but please let me know if you have any other questions or need further assistance!

Note: This response was generated by an AI bot and may require further verification. The Web3Auth support team has tracked this issue and will be responding as soon as possible.