# \[Archive\] No contracts found for version 1.3.0 chain

**URL:** <https://builder.metamask.io/t/archive-no-contracts-found-for-version-1-3-0-chain/988>\
**Category:** Embedded Wallets (Web3Auth)\
**Created:** [July 24, 2025, 3:49pm UTC](https://builder.metamask.io/t/archive-no-contracts-found-for-version-1-3-0-chain/988 "2025-07-24T15:49:10Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![nahuel](https://avatars.discourse-cdn.com/v4/letter/n/8dc957/32.png) [@nahuel](https://builder.metamask.io/u/nahuel)\
**Post date:** [July 24, 2025, 3:49pm UTC](https://builder.metamask.io/t/archive-no-contracts-found-for-version-1-3-0-chain/988/1 "2025-07-24T15:49:10Z")

</div>

> **🏛 Archived Content from Web3Auth Community**
> 
> This topic was originally posted by **nahuel** on 7/24/2025.  
> This content has been migrated from our previous community forum to preserve valuable discussions.

* * *

Hey guys, Im having this issue trying to use smart accounts with web3auth and pimlico paymaster. I succcesfully logged in but, after that, this error comes to the console

- “@web3auth/base”: “9.7.0”,
- “@web3auth/modal”: “10.0.5”,
- react vite app

Uncaught (in promise) Error: No contracts found for version 1.3.0 chain 421614  
at $h (index-C8IxXRWJ.js:50:632518)  
at e8 (index-C8IxXRWJ.js:50:646941)  
at Nv.getSmartAccount (index-C8IxXRWJ.js:50:657499)  
at async iu.setupProvider (index-C8IxXRWJ.js:49:25953)  
at async gk.setupSmartAccountForNewNetwork (EthereumController-9oaGq9RI.js:23:224124)  
at async Gv. (EthereumController-9oaGq9RI.js:23:223794)

```auto
const init = async () => {
     try {
       setIsLoading(true);
       const clientId = envParsed.WEB3AUTH_CLIENT_ID;
       // Validate client ID
       if (!clientId || clientId.trim() === "") {
         throw new Error("Web3Auth client ID is missing or empty");
       }
   console.debug("Initializing Web3Auth with client ID:", clientId.substring(0, 10) + "...");
   console.debug("Chain configuration:", {
     chainId: chain.id,
     chainName: chain.name,
     rpcUrl: chain.rpcUrls.default.http[0],
   });

   // Check if Account Abstraction is supported for this chain
   const supportsAccountAbstraction = isAccountAbstractionSupported(chain.id);

   console.debug("Web3Auth configuration:", {
     chainId: chain.id,
     chainName: chain.name,
     supportsAccountAbstraction,
     environment: envParsed.NODE_ENV,
   });

   // Create base configuration
   const baseConfig = {
     modalConfig: {
       connectors: {
         metamask: {
           label: "metamask",
           showOnModal: false,
         },
         auth: {
           label: "auth",
           showOnModal: true,
         },
       },
     },
     clientId,
     web3AuthNetwork: "sapphire_devnet" as const,
     defaultChainId: `0x${chain.id.toString(16)}`,
     chains: [
       {
         chainNamespace: "eip155" as const,
         chainId: `0x${chain.id.toString(16)}`,
         rpcTarget: chain.rpcUrls.default.http[0],
         blockExplorerUrl: chain?.blockExplorers?.default.url ?? "",
         ticker: chain.nativeCurrency.symbol,
         logo: "",
         tickerName: chain.nativeCurrency.name,
         displayName: chain.name,
       },
     ],
   };

   // Create different configs based on Account Abstraction support
   let web3authConfig;

   if (supportsAccountAbstraction) {
     web3authConfig = {
       ...baseConfig,
       accountAbstractionConfig: {
         smartAccountType: "metamask" as const,
         chains: [
           {
             chainId: `0x${chain.id.toString(16)}`,
             bundlerConfig: {
               url: envParsed.BUNDLER_URL,
             },
             paymasterConfig: {
               url: envParsed.PAYMASTER_URL,
             },
           },
         ],
       },
     };
   } else {
     // For unsupported chains, use a minimal config without any Account Abstraction
     // This should prevent Web3Auth from trying to use Account Abstraction
     web3authConfig = {
       modalConfig: {
         connectors: {
           metamask: {
             label: "metamask",
             showOnModal: false,
           },
           auth: {
             label: "auth",
             showOnModal: true,
           },
         },
       },
       clientId,
       web3AuthNetwork: "sapphire_devnet" as const,

       // Explicitly set to undefined to disable Account Abstraction
       accountAbstractionConfig: undefined,
     };
   }

   console.debug("Final Web3Auth config:", {
     hasAccountAbstraction: !!web3authConfig.accountAbstractionConfig,
     configKeys: Object.keys(web3authConfig),
     chainId: chain.id,
     chainName: chain.name,
     supportsAccountAbstraction,
   });

   const web3authInstance = new Web3Auth(web3authConfig);

   console.debug("Web3Auth instance created, initializing...");
   await web3authInstance.init();
   console.debug("Web3Auth initialized successfully");
   setWeb3auth(web3authInstance);
   setIsInitialized(true);
   setInitError(null);

   // Use the retry helper to check for an existing session
   await retry(() =&gt; checkAndUpdateAuthState(web3authInstance), {
     retries: 5,
     delayMs: 2000,
   });
 } catch (error) {
   console.error("Error initializing Web3Auth:", error);
   setInitError(error instanceof Error ? error.message : "Unknown error");

   // Provide more specific error information
   if (error instanceof Error) {
     if (error.message.includes("Failed to fetch")) {
       console.error(
         "Network error: Unable to connect to Web3Auth servers. Check your internet connection."
       );
     } else if (error.message.includes("client ID")) {
       console.error(
         "Configuration error: Check your VITE_WEB3AUTH_CLIENT_ID environment variable."
       );
     } else if (error.message.includes("CORS")) {
       console.error("CORS error: Check your domain configuration in Web3Auth dashboard.");
     } else if (error.message.includes("No contracts found")) {
       console.error(
         "Account Abstraction error: The current chain does not support Account Abstraction v1.3.0. " +
           "This is expected for Arbitrum Sepolia. Account Abstraction is only supported on Arbitrum mainnet."
       );
     }
   }
 } finally {
   setIsLoading(false);
 }

```

---

<div class="post-metadata">

**Author:** ![w3abot](https://avatars.discourse-cdn.com/v4/letter/w/4da419/32.png) [@w3abot](https://builder.metamask.io/u/w3abot)\
**Post date:** [July 24, 2025, 3:52pm UTC](https://builder.metamask.io/t/archive-no-contracts-found-for-version-1-3-0-chain/988/2 "2025-07-24T15:52:07Z")

</div>

Thanks for the detailed context and code snippet! Here’s a summary of your issue for the support team, along with some initial guidance:

* * *

### Issue Summary

- **SDK & Platform** :

- **Integration** :

- **Chain** :

- **Error Message** :

- **When** :

- **Web3Auth Initialization (relevant snippet):**

* * *

### Diagnosis & Guidance

#### 1. **Chain Support for Smart Accounts**

- The error indicates that **no smart account contracts are deployed for version 1.3.0 on Arbitrum Sepolia (421614)**.
- According to [Web3Auth Smart Accounts documentation](https://web3auth.io/docs/sdk/web/react/advanced/smart-accounts#enabling-smart-accounts), currently, **Account Abstraction (Smart Accounts) is only supported on Arbitrum Mainnet**.
- Arbitrum Sepolia (421614) is not supported for Smart Accounts yet, which matches your error and the console warning in your code.

#### 2. **What You Can Do**

- **For development/testing** : Use the [Web3Auth Sapphire Devnet](https://web3auth.io/docs/sdk/web/react/advanced/smart-accounts#enabling-smart-accounts) or Arbitrum Mainnet for Smart Account features.
- **For Arbitrum Sepolia** :
  - Smart Accounts are not available.
  - You should disable or skip the `accountAbstractionConfig` for this chain in your config.

#### 3. **Reference Docs**

- [Web3Auth Smart Accounts Setup](https://web3auth.io/docs/sdk/web/react/advanced/smart-accounts)
- [Supported Chains for Smart Accounts](https://web3auth.io/docs/sdk/web/react/advanced/smart-accounts#enabling-smart-accounts)

* * *

### Next Steps

- If you want to use Smart Accounts, please switch to a supported chain (like Arbitrum Mainnet or Sapphire Devnet).
- If you need to support Arbitrum Sepolia, ensure your app conditionally disables Smart Accounts for unsupported chains.

* * *

**Let us know if you have further questions or need help with conditional configuration!** If you believe Arbitrum Sepolia support should be available, please let us know and we can escalate as a feature request.

> 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.

> Additionally, we would recommend you to join our biweekly Office Hours to get this resolved even faster. [Web3Auth Developer Office Hours](https://web3auth.io/community/t/web3auth-developer-office-hours/8777)

---

<div class="post-metadata">

**Author:** ![maharshi](https://yyz1.discourse-cdn.com/flex011/user_avatar/builder.metamask.io/maharshi/32/1525_2.png) [@maharshi](https://builder.metamask.io/u/maharshi)\
**Post date:** [August 14, 2025, 11:52am UTC](https://builder.metamask.io/t/archive-no-contracts-found-for-version-1-3-0-chain/988/3 "2025-08-14T11:52:15Z")

</div>

Hey @nahuel  
Please join the office hours happening today for dedicated support: [Web3Auth Developer Office Hours](https://web3auth.io/community/t/web3auth-developer-office-hours/8777)