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Staking

About​

Staking lets you supply (deposit) and withdraw assets to/from the Compound protocol directly from Extra Wallet.
A left-side table shows supported collateral markets and your supplied balance per token; the right-side panel is the action form (select token, enter amount, deposit/withdraw).

Staking overview

Key features​

  • Token & chain picker (only tokens available on the chosen account’s chain)
  • Deposit and ➖ Withdraw in one place
  • Simulate transactions before signing (Tenderly)
  • Password-gated signing; private keys never leave the signer surface

How to Use​

1. Pick wallet & account (optional)​

When the module opens, your default wallet/account is selected.
Use the selector to switch wallets; hover a wallet to see its accounts. Non-EVM accounts are disabled; Imported accounts are labeled.

Account selector

2. Review available markets​

The left table lists supported tokens with four columns:

  • Collateral Asset – token and its amount in wallet (e.g., USDC • 1.30 in wallet)
  • Balance – amount currently supplied to Compound for this account
  • Earnings – the current APY for the market
  • Actions – Deposit (always), Withdraw (shows when you have a supplied balance)

Markets table

3. Choose token & amount​

On the right panel, choose the token from the dropdown and enter the amount.
Your wallet balance for the selected token is shown under the selector.

Action form

Token selector: first pick the chain (limited to chains of accounts added to the selected wallet), then pick a token available on that chain.

Chain & token selector

4. Deposit or Withdraw​

The primary button reflects the action chosen in the table (e.g., Deposit or Withdraw).
Once a valid amount is entered, click the button to open Sign transaction modal.

Sign modal

After the modal is opened you can:

  • Simulate — run a Tenderly simulation to preview transaction result.
  • Sign — sign and submit the transaction. You’ll be prompted for your portfolio password.

After a simulation, you’ll see the success/failure status and a link to the full Tenderly page with more details, and a Re-simulate option.

5. Result​

If the transaction completes successfully:

  • Deposit — your supplied Balance for that token increases.
  • Withdraw — your supplied Balance decreases; tokens return to your wallet.

Notes & tips​

  • Approvals: Some tokens require approval before the first deposit; you’ll be prompted automatically.
  • Gas & Speed: Chain fees and confirmation times depend on the chosen chain.
  • MAX button: Use MAX in the form to quickly populate the available wallet balance.
  • Visibility: Withdraw appears only for markets where you have a non-zero supplied balance.

Security & privacy​

  • Quotes/market data and simulations may query third-party APIs/RPCs (e.g., protocol indexers, Tenderly). These requests use public data only.
  • All password prompts are rendered in the signer’s separate-origin iframe. Mnemonics and private keys never leave the signer surface.

FAQ​

Why is the button disabled/missing?
Check that you’ve selected a token, entered an amount, and have enough wallet balance (for deposit) or supplied balance (for withdraw).

Why don’t I see my token?
Only tokens supported by Compound on the current chain are shown, and only for EVM accounts.

Can I simulate without sending?
Yes. Use Simulate first; you can cancel or tweak details before signing.

Developer Info​

  • Built and maintained by the Extra Wallet team.
  • Source: Extra Wallet