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How to import private keys?

Starting from version 3.3.0, Mixin Messenger supports importing mnemonic wallets, private key wallets, and watch-only addresses. Imported wallets can be renamed, deleted, and used independently.

Please update your Mixin Messenger to version 3.3.0 or later. Download the latest versionMixin never stores your PIN, private key, or mnemonic. All sensitive information is encrypted and stored only on your local device.

Importing a Private Key Wallet

1. Access the Wallet Import Feature

Go to Mixin Messenger

→ Switch to the Wallet Home

→ Tap the top left corner to open the wallet list

→ Tap the + icon in the top right

→ Select Import Private Key

2. Enter Your Private Key

⚠️ Make sure you're in a secure environment. Do not expose your private key in public places or where cameras or strangers might be present.

→ Enter your PIN to verify ownership

→ Select the Network

→ Paste your Private Key

3. Import Wallet

Mixin will automatically search for wallets associated with the private key

→ Tap Next

→ Select the wallet to import

→ Tap Import to complete

🔢 Wallet limit: Higher membership levels support importing more wallets (including watch-only). Limits are subject to future adjustments. Imported wallets will not be affected retroactively.

About Imported Wallets: Wallets imported using a private key are considered Common Wallets. They are suitable for interacting with dApps like Uniswap, Raydium, and other apps on networks such as Ethereum and Solana.

Using Your Wallet

Swap and Transfers

How to swap assets in a common wallet?
How to deposit to a common wallet?
How to withdraw from a common wallet to the privacy wallet?
How to withdraw from a common wallet to an external wallet or exchange?
How to deposit from the privacy wallet to the common wallet?

Other Features

How to rename an imported wallet?
How to view the mnemonic or private key of an imported wallet?
How to switch between privacy and common wallets?
How to delete an imported wallet?

FAQ

Can I use my private key to log into Mixin Messenger directly?

No. You must first register using your phone number or a 13-word Mixin-specific mnemonic, then import your wallet using the private key.

Does Mixin store my private key?

No. Your PIN, mnemonic, and private key are never stored on Mixin servers. They are encrypted and saved only on your device. If you uninstall the app, log out, or delete the wallet, the private key will be lost unless backed up.

Why can't I use my imported wallet after switching devices or logging in again?

After logging in again, your imported wallet will remain as a watch-only wallet. To perform transactions or sign operations, you’ll need to re-import the private key. Mixin will prompt you to import it when needed (e.g., when swapping or transferring assets).

How to import a mnemonic wallet?
How to add a watch-only address?
What is a common wallet?
What is a privacy wallet?

Updated on: 05/08/2025