Configure the wallet

Embedded Wallets (Web3Auth)
1

  • Describe your issue or question:

    • Which platform or framework are you using (e.g., React, Vue, Android, iOS, Unity, Node, etc.)?

    • Which Web3Auth/ Embedded Wallet SDK (SDK Name and version) are you using?

    • What is not working as expected?

  • Code snippets: Include the portion of your code that is causing problems.

  • Exact error and logs: Copy any error messages or console logs.

  • Package details: Note versions for Web3Auth/MetaMask Embedded Wallets and any related packages.

Include the stablecoin paymaster

2

Hi Fred — thanks for the details so far. I see you’re using MetaMask Embedded Wallets (Web3Auth) and want help configuring the wallet and adding a stablecoin paymaster. I can help, but I need a few targeted details so the support team can reproduce and resolve the issue quickly.

What I’ve pulled from your message

  • SDK: MetaMask Embedded Wallets (Web3Auth)
  • Issue summary: Configure the wallet + include stablecoin paymaster

What I need from you (please paste or confirm these if available)

  1. Platform / framework

    • e.g., React, Next.js, Vue, plain JS, Node, Android, iOS, Unity

  2. Exact SDK package names & versions

  3. The code initialization & login snippets you’re using

    • Please paste the portion that initializes Web3Auth and MetaMask Embedded and your login/connect code. If you don’t have that exact code handy, paste something that resembles your setup — for example:
      const web3auth = new Web3Auth({ clientId: ‘YOUR_CLIENT_ID’, chainConfig: { chainNamespace: ‘eip155’, chainId: ‘0x1’ } });
      await web3auth.initModal();
      const provider = await web3auth.connect();
      // then how you initialize Embedded Wallets with that provider

  4. What’s not working / expected behavior

    • e.g., login fails, embedded modal not showing, transactions failing, paymaster rejects tx

  5. Exact error messages or console logs

    • Copy/paste error text or attach screenshots of the browser console

  6. Package / environment details

    • Node / npm / yarn versions, browser and version you tested on

  7. Stablecoin paymaster details

    • Which paymaster are you trying to use (name/provider)?
    • How are you configuring the paymaster in your code (paste that snippet)?
    • Is the paymaster running on a bundler / account-abstraction setup? Provide the paymaster address / endpoint if relevant

  8. Any links or images you’ve attached

    • If you pasted a link or attachment, mention it here; the file names sometimes include useful info

Quick troubleshooting tips you can try now

  • Confirm clientId and redirect URIs in your Web3Auth dashboard match your app origin.
  • Ensure the chainConfig.chainId in Web3Auth / Embedded Wallets matches the network you intend to use.
  • Check browser console for CORS / network / popup errors and paste them here.
  • Make sure the paymaster is reachable from your bundler / rpc and is configured for the same chainId.

Helpful docs

If you prefer, paste the items 1–7 above and I’ll synthesize them into a single reproducible case for the support team and propose a configuration fix. I’ll hold additional questions to a minimum so we don’t spam you — thanks for the clear starting info, Fred. Ready when you are!

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

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