# Can not get wallet-connect to work

**URL:** <https://community.fireblocks.com/t/can-not-get-wallet-connect-to-work/769>\
**Category:** Support\
**Created:** [March 4, 2024, 11:08am UTC](https://community.fireblocks.com/t/can-not-get-wallet-connect-to-work/769 "2024-03-04T11:08:07Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Jarl](https://avatars.discourse-cdn.com/v4/letter/j/6bbea6/32.png) [@Jarl](https://community.fireblocks.com/u/Jarl)\
**Post date:** [March 4, 2024, 11:08am UTC](https://community.fireblocks.com/t/can-not-get-wallet-connect-to-work/769/1 "2024-03-04T11:08:07Z")

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Hello,

I am trying out the ncw-backend and ncw-web-demo and trying to use the ‘Web3’ functionality from the demo with wallet-connect. When I pass in url, using the Goerli network I get the following response in the backend returned from the sandbox:

“We couldn’t activate ETH\_TEST3 on eip155. Contact us with error code 3001.”

seeing a similar issue [here](https://community.fireblocks.com/t/walletconnect-v2-v3-connection-via-web-link-does-not-work-for-fireblocks-sandbox/402/5) - but not sure it was solved? I did manage to get it to work the other day, but not now …

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**Author:** ![Wilfred](https://sea1.discourse-cdn.com/flex015/user_avatar/community.fireblocks.com/wilfred/32/403_2.png) [@Wilfred](https://community.fireblocks.com/u/Wilfred)\
**Post date:** [March 5, 2024, 4:13am UTC](https://community.fireblocks.com/t/can-not-get-wallet-connect-to-work/769/2 "2024-03-05T04:13:08Z")

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Hi @Jarl the Goerli testnet was deprecated on 1/1/24

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<div class="post-metadata">

**Author:** ![Jarl](https://avatars.discourse-cdn.com/v4/letter/j/6bbea6/32.png) [@Jarl](https://community.fireblocks.com/u/Jarl)\
**Post date:** [March 5, 2024, 7:37am UTC](https://community.fireblocks.com/t/can-not-get-wallet-connect-to-work/769/3 "2024-03-05T07:37:07Z")

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Hi, yes ok true, but still working 🙂 I tried also with some other networks (sepolia, mumbai) and got the same type of result

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**Author:** ![janlev](https://avatars.discourse-cdn.com/v4/letter/j/8baadc/32.png) [@janlev](https://community.fireblocks.com/u/janlev)\
**Post date:** [May 9, 2024, 1:17pm UTC](https://community.fireblocks.com/t/can-not-get-wallet-connect-to-work/769/4 "2024-05-09T13:17:47Z")

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Hey @Jarl , seems like connecting to Uniswap (with testnets) or [testnets.opensea.io](http://testnets.opensea.io) works just fine. Can you try one of these? Furthermore, which application is it you’re trying to connect to?

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<div class="post-metadata">

**Author:** ![Jarl](https://avatars.discourse-cdn.com/v4/letter/j/6bbea6/32.png) [@Jarl](https://community.fireblocks.com/u/Jarl)\
**Post date:** [May 10, 2024, 12:14pm UTC](https://community.fireblocks.com/t/can-not-get-wallet-connect-to-work/769/5 "2024-05-10T12:14:12Z")

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Hey @janlev, indeed, it works now. Not sure what went wrong first time, but problem apparently solved 🙂