Cannot transact with 1Inch wallet connected via Wallet Connect

[MBMaria]

Overview

1inch can connect to wallet connect as a wallet but when you try to do a tx, shapeshift app gives an error before getting the chance to sign in the 1inch wallet.

References and additional details

1. Log into app.shapeshift.com and select Wallet Connect
2. Connect 1inch wallet to Wallet Connect
3. Try to do a send or trade and an error comes up straight away
   send:
   
   
   trade:
   
   

Acceptance Criteria

Should be able to use 1inch connected via WC

Need By Date

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Screenshots/Mockups

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Ownership

• If my bounty needs engineering or needs product I have added the respective labels on the right
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Estimated effort

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Sponsor / Stakeholder

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[woodenfurniture]

We've investigated this issue, and have found the following:

All mainnet trades are working when connected via 1inch android app, but not iOS app
Non-mainnet trades fail.

Occasionally seeing an issue where 1inch wallet is able to scan a barcode but cannot connect to shapeshift, reloading 1inch mobile app resolves the issue.

After connecting 1inch wallet to shapeshift, the mobile app shows 0 conections in wallet options next to walletconnect until you close and re-open the wallet options.

The request to trade on avalanche is pushing an ethereum request to 1inch wallet

1inch wallet via walletconnect

ERC20 allowance approvals on mainnet - android ✅, iOS ❌
ERC20 -> ERC20 trade on mainnet - android ✅, iOS ❌
ETH -> ERC20 trade on mainnet - android ✅, iOS ❌
ERC20 -> ETH trade on mainnet - android ✅, iOS ❌

ERC20 allowance approvals on avalanche - android ❌ results in approval TX being sent on mainnet instead of avalanche chain https://etherscan.io/tx/0x060c033ac8e8ebd416125e0ff7b20c4b1fa5d6c711885b72df9712d0e1ac73f7
ERC20 -> ERC20 trade on avalanche - android ❌ INTERNAL_ERROR: IntrinsicGas
AVAX -> ERC20 trade on avalanche - android ❌ INTERNAL_ERROR: IntrinsicGas
ERC20 -> AVAX trade on avalanche - android ❌ INTERNAL_ERROR: IntrinsicGas

ERC20 allowance approvals on optimism - android ❌ results in approval request appearing as scam in inch wallet app. This is due to the tx being sent or received on eth mainnet instead of optimism chain:

Tested on trust wallet and seeing the same issue.