MetaMask / MetaMask/metamask-extension
IDEX unable to prevent users from submitting funds via unsupported hardware wallets on MetaMask
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- Dominant language
- TypeScript
- Stars
- 13.2k
- Forks
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- Avg merge
- 2d 5h
- Merged PRs (30d)
- 451
Description
**Describe the bug**
IDEX does not work with hardware wallets. If someone deposits funds via Trezor or Ledger through MetaMask, those funds are locked in the contract, and cannot be traded or withdrawn.
**To Reproduce**
Steps to reproduce the behavior (do not _actually_ do this, you will lose funds!):
1. Go to IDEX
2. Click on Balances
3. Deposit ETH or any token via Ledger or Trezor connected through MetaMask
4. Attempt to trade those tokens, or withdraw them
**Expected behavior**
Either receive a message stating this is not yet supported, or add the ability to support it.
**Screenshots**

support case: 18940
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the Balances deposit flow described in the reproduction steps, using MetaMask with a Ledger or Trezor only in a safe test environment. Trace how the flow handles deposits and subsequent trading or withdrawals, then determine whether unsupported hardware wallets should receive a warning or be supported; done means funds cannot be irrecoverably locked by this path.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- blockchain
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 30/100