feat: add Arcana Wallet connector

[shrinathprabhu]

Summary

Adds connector for Arcana Wallet (https://arcana.network)

Checklist

• I've added error handling for all actions/requests, and verified how this error will show on UI. (or there was no error handling)
• I've reviewed all the copy changed/added in this PR, using AI if needed. (or there was no copy changes)
• I've included the reference to the issues being closed from Github and/or Linear (or there was no issues)
• I've changed the Docs to reflect my changes (or it was not needed)
• I've put docs links where it may be helpful (or it was not needed)
• I checked the resulting UI both in Light and Dark mode (or no UI changes were made)
• I reviewed the entire PR myself (preferably, on GH UI)

[vercel]

@shrinathprabhu is attempting to deploy a commit to the Fuel Labs Team on Vercel.

A member of the Team first needs to authorize it.

[fuel-cla-bot]

Thanks for the contribution! Before we can merge this, we need @shrinathprabhu to sign the Fuel Labs Contributor License Agreement.

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
fuel-connectors	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 23, 2025 2:24pm

[fuel-cla-bot]

Thanks for the contribution! Before we can merge this, we need @svarcoder to sign the Fuel Labs Contributor License Agreement.

[LuizAsFight]

when importing a seed phrase in arcana wallet, its not getting the correct fuel address

[LuizAsFight]

when I try to connect to Fuel Wallet, if Arcana is also installed, it will answer to connections asked to Fuel Wallet.

Arcana should only interact when the call is for Arcana Connector, when it's a Fuel Wallet connection it should be totally out of the way

Screen.Recording.2025-04-24.at.22.29.10.mov

[shrinathprabhu]

Hi @LuizAsFight could you recheck the PR again, I've resolved all the issues in the wallet

[LuizAsFight]

could you fix conflict in pnpm-lock ?

I recommend just doing

rm -rf **/**/node_modules **/**/.turbo **/**/.next **/**/dist; rm -rf pnpm-lock.yaml; git checkout main pnpm-lock.yaml; pnpm install;

this way you base on main pnpm-lock + just install / update new dependencies

[fuel-cla-bot]

Thanks for the contribution! Before we can merge this, we need @shrinathprabhu @svarcoder to sign the Fuel Labs Contributor License Agreement.

[shrinathprabhu]

Hi @LuizAsFight could you recheck the PR again, I've resolved all the conflicts

[LuizAsFight]

after 2 refreshes the session is lost

Screen.Recording.2025-07-23.at.12.32.35.mov

to prevent this kind of issue I'd recommend including e2e tests (similar to what we already have for other connectors https://github.com/FuelLabs/fuel-connectors/blob/main/e2e-tests/runner/examples/connectors/FuelWalletConnector/FuelWalletConnector.test.ts)

we already have functions that centralize some needed tests, the main work on this is to have the arcana env setup, like installing the extension, connecting to account, approve txs in the extension etc..

[LuizAsFight]

the transfer screen is showing incorrect "To"

the right "To" was 0xA671949e92E3Cf75A497f6759C785336308f8867B677Defe1bA71d5979197BAF
https://app-testnet.fuel.network/tx/0x795705f565638f0f1c893c963b18968de88a8929068d04104231f7b7d6846221/simple

[LuizAsFight]

"Sign Message" is not working

I see this error on console:

[shrinathprabhu]

the transfer screen is showing incorrect "To"

the right "To" was 0xA671949e92E3Cf75A497f6759C785336308f8867B677Defe1bA71d5979197BAF https://app-testnet.fuel.network/tx/0x795705f565638f0f1c893c963b18968de88a8929068d04104231f7b7d6846221/simple

@LuizAsFight fixed this in wallet

[shrinathprabhu]

after 2 refreshes the session is lost

Screen.Recording.2025-07-23.at.12.32.35.mov
to prevent this kind of issue I'd recommend including e2e tests (similar to what we already have for other connectors https://github.com/FuelLabs/fuel-connectors/blob/main/e2e-tests/runner/examples/connectors/FuelWalletConnector/FuelWalletConnector.test.ts)

we already have functions that centralize some needed tests, the main work on this is to have the arcana env setup, like installing the extension, connecting to account, approve txs in the extension etc..

@LuizAsFight fixed this issue

[shrinathprabhu]

"Sign Message" is not working

I see this error on console:

fixed this in wallet @LuizAsFight , sharing the build on tg

[LuizAsFight]

hey guys, was checking the PR + wallet zip extension here, and found a critical issue:

steps to repro:
1- import from seed phrase
2- select acc 1, 2 and 3

the fuel accounts shown are the same from fuel wallet when importing same seed phrase

3- then on next step, choose to setup only for layer 2. It tries setting up and then I get an error

4- after this error, the arcana wallet stays open, and if I check my accounts I see this

5- but after closing the arcana wallet and opening it again, I see the fuel account addresses are different from the one imported (EVM addresses stay the same though)

[LuizAsFight]

comment above + pnpm-lock conflict